{"id":2463,"date":"2025-05-10T20:04:54","date_gmt":"2025-05-10T12:04:54","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=2463"},"modified":"2025-05-10T20:05:01","modified_gmt":"2025-05-10T12:05:01","slug":"12v-spdt-pcb-mount-2a-super-miniature-relay","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/","title":{"rendered":"\u00bfRel\u00e9 en miniatura de montaje en PCB SPDT de 12 V 2A?"},"content":{"rendered":"<p>Los rel\u00e9s ultraminiatura 2A montados en PCB SPDT de 12 V se han convertido en un elemento de control cr\u00edtico en los equipos electr\u00f3nicos compactos de hoy en d\u00eda, con su dise\u00f1o miniaturizado superior que garantiza un alto rendimiento al tiempo que logra un ahorro de espacio revolucionario. Por lo general, m\u00e1s del 50% m\u00e1s peque\u00f1os que los rel\u00e9s convencionales, estos rel\u00e9s ultraminiatura se utilizan en una amplia gama de sistemas electr\u00f3nicos de alta densidad porque mantienen un excelente rendimiento el\u00e9ctrico y confiabilidad mec\u00e1nica.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Tabla de contenidos<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#Product_Benefits\" >Beneficios del producto<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#Product_Category\" >Categor\u00eda de producto<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#1Classification_according_to_contact_material\" >1. Clasificaci\u00f3n seg\u00fan el material de contacto<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#2Classification_according_to_coil_characteristics\" >2. Clasificaci\u00f3n seg\u00fan las caracter\u00edsticas de la bobina<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#3_Classified_by_package_form\" >3. Clasificados por forma de paquete<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#4_Classified_by_special_function\" >4. Clasificados por funci\u00f3n especial<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#The_Role_of_Relays\" >El papel de los rel\u00e9s<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#1Electrical_isolation_barrier\" >1. Barrera de aislamiento el\u00e9ctrico<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#2Highly_Reliable_Signal_Routing\" >2. Enrutamiento de se\u00f1al altamente confiable<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#3Compact_Power_Control\" >3. Control de potencia compacto<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#4Intelligent_State_Switching\" >4. Conmutaci\u00f3n de estado inteligente<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#5Basic_Logic_Construction\" >5. Construcci\u00f3n l\u00f3gica b\u00e1sica<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#6System_Safety_Guard\" >6. Guardia de seguridad del sistema<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#Working_Principle\" >Principio de funcionamiento<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#1Electromagnetic_drive_system\" >1. Sistema de accionamiento electromagn\u00e9tico<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#2Precision_Mechanical_Transmission\" >2. Transmisi\u00f3n mec\u00e1nica de precisi\u00f3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#3High_performance_contact_system\" >3. Sistema de contacto de alto rendimiento<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#4Co-operative_workflow\" >4.Flujo de trabajo cooperativo<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#Specification\" >Especificaci\u00f3n<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#Core_Electrical_Characteristics\" >Caracter\u00edsticas el\u00e9ctricas b\u00e1sicas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#Load_Capacity_Parameters\" >Par\u00e1metros de capacidad de carga<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#Mechanical_Specifications\" >Especificaciones mec\u00e1nicas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#Reliability_Indicators\" >Indicadores de confiabilidad<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#Representative_Model_Comparison\" >Comparaci\u00f3n de modelos representativos<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#Diversified_application_scenarios_of_12V_SPDT_PCB_mounted_2A_ultra-miniature_relay\" >Escenarios de aplicaci\u00f3n diversificados de rel\u00e9 ultraminiatura 2A montado en PCB SPDT de 12 V<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#1Communication_infrastructure_field\" >1. Campo de la infraestructura de comunicaci\u00f3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#2Consumer_electronics_field\" >2. Campo de la electr\u00f3nica de consumo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#3Industrial_Automation\" >3. Automatizaci\u00f3n industrial<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#4Medical_electronics\" >4. Electr\u00f3nica m\u00e9dica<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#5Test_and_Measurement_Instruments\" >5. Instrumentos de prueba y medici\u00f3n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/www.topfastpcb.com\/es\/blog\/12v-spdt-pcb-mount-2a-super-miniature-relay\/#6New_energy_and_power_electronics_field\" >6. Nuevo campo de energ\u00eda y electr\u00f3nica de potencia<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Product_Benefits\"><\/span>Beneficios del producto<span class=\"ez-toc-section-end\"><\/span><\/h2><p>1. Utilizaci\u00f3n extrema del espacio (el tama\u00f1o t\u00edpico es de solo 10 x 6 x 5 mm)<br>2. Excelentes caracter\u00edsticas el\u00e9ctricas (resistencia de contacto \u2264 100 m\u03a9, resistencia de aislamiento \u2265 100 M\u03a9)<br>3. Amplia compatibilidad (12VDC\u00b110% rango de voltaje de funcionamiento)<br>4. Capacidad de carga confiable (2A \/ 250VAC o 30VDC)<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Product_Category\"><\/span>Categor\u00eda de producto<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1Classification_according_to_contact_material\"><\/span>1. Clasificaci\u00f3n seg\u00fan el material de contacto<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Contactos de aleaci\u00f3n de plata: buena conductividad, fuerte resistencia al arco<br>Contactos de oro: baja resistencia de contacto, adecuado para conmutaci\u00f3n de se\u00f1ales peque\u00f1as.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2Classification_according_to_coil_characteristics\"><\/span>2. Clasificaci\u00f3n seg\u00fan las caracter\u00edsticas de la bobina<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Tipo est\u00e1ndar: dise\u00f1o de consumo de energ\u00eda convencional<br>Tipo de bajo consumo de energ\u00eda: dise\u00f1o de ahorro de energ\u00eda, que reduce el consumo total de energ\u00eda del sistema.<br>Tipo de alta sensibilidad: puede funcionar de manera confiable bajo voltaje m\u00e1s bajo.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Classified_by_package_form\"><\/span>3. Clasificados por forma de paquete<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Totalmente sellado: resistente al polvo y a la humedad, adecuado para entornos hostiles.<br>Semi-sellado: protecci\u00f3n b\u00e1sica, bajo costo<br>Tipo abierto: buena disipaci\u00f3n de calor, adecuado para entornos convencionales.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Classified_by_special_function\"><\/span>4. Clasificados por funci\u00f3n especial<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Con tipo de indicaci\u00f3n LED: puede visualizar el estado de funcionamiento.<br>Con tipo de protecci\u00f3n de diodo: diodo incorporado para proteger el circuito de conducci\u00f3n.<br>Con supresi\u00f3n de sobretensiones: para reducir la interferencia electromagn\u00e9tica del momento de conmutaci\u00f3n.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Role_of_Relays\"><\/span>El papel de los rel\u00e9s<span class=\"ez-toc-section-end\"><\/span><\/h2><p>En los sistemas electr\u00f3nicos modernos, el rel\u00e9 ultraminiatura SPDT de 12 V desempe\u00f1a m\u00faltiples funciones cr\u00edticas debido a su dise\u00f1o compacto y rendimiento superior:<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1Electrical_isolation_barrier\"><\/span>1. Barrera de aislamiento el\u00e9ctrico<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Como barrera de seguridad entre el circuito de control y el circuito de carga, se logra un aislamiento el\u00e9ctrico completo. Esta caracter\u00edstica de aislamiento protege eficazmente el terminal de control de bajo voltaje contra interferencias y da\u00f1os del terminal de carga de alto voltaje, lo que garantiza un funcionamiento seguro y estable del sistema.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2Highly_Reliable_Signal_Routing\"><\/span>2. Enrutamiento de se\u00f1al altamente confiable<span class=\"ez-toc-section-end\"><\/span><\/h3><p>En los instrumentos de prueba de precisi\u00f3n y los equipos de comunicaci\u00f3n, el rel\u00e9 sirve como un interruptor electr\u00f3nico altamente confiable para garantizar la conmutaci\u00f3n precisa de las rutas de la se\u00f1al. Su dise\u00f1o ultraminiatura es especialmente adecuado para aplicaciones de enrutamiento de se\u00f1ales de alta densidad, al tiempo que mantiene una excelente integridad de la se\u00f1al.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3Compact_Power_Control\"><\/span>3. Control de potencia compacto<span class=\"ez-toc-section-end\"><\/span><\/h3><p>A pesar de su tama\u00f1o compacto, su capacidad de carga de corriente de 2 A lo convierte en un elemento de control ideal para dispositivos de potencia peque\u00f1a y mediana, como matrices de iluminaci\u00f3n LED, micromotores y electrov\u00e1lvulas compactas, equilibrando perfectamente las limitaciones de espacio con los requisitos de energ\u00eda.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4Intelligent_State_Switching\"><\/span>4. Conmutaci\u00f3n de estado inteligente<span class=\"ez-toc-section-end\"><\/span><\/h3><p>La estructura unipolar y de doble tiro SPDT le da una capacidad de control bidireccional \u00fanica, un solo rel\u00e9 puede realizar: conmutaci\u00f3n autom\u00e1tica del estado del circuito, selecci\u00f3n alternativa de se\u00f1ales de doble canal y conversi\u00f3n de los modos de funcionamiento del equipo.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5Basic_Logic_Construction\"><\/span>5. Construcci\u00f3n l\u00f3gica b\u00e1sica<span class=\"ez-toc-section-end\"><\/span><\/h3><p>A trav\u00e9s de la combinaci\u00f3n inteligente de rel\u00e9s, se pueden construir circuitos l\u00f3gicos b\u00e1sicos como AND, OR, etc. para proporcionar soluciones rentables para sistemas de automatizaci\u00f3n simples, especialmente adecuados para escenarios de aplicaci\u00f3n que no requieren controladores programables complejos.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6System_Safety_Guard\"><\/span>6. Guardia de seguridad del sistema<span class=\"ez-toc-section-end\"><\/span><\/h3><p>El mecanismo de corte r\u00e1pido incorporado lo convierte en un dispositivo de protecci\u00f3n de circuito efectivo, que puede cortar r\u00e1pidamente la conexi\u00f3n cuando se detectan condiciones anormales y puede prevenir eficazmente da\u00f1os por sobrecarga de equipos, accidentes de cortocircuito de circuitos y fallas del sistema para expandirse.<\/p><figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/05\/12V-Spdt-2.jpg\" alt=\"\" class=\"wp-image-2464\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/05\/12V-Spdt-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/05\/12V-Spdt-2-300x201.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Working_Principle\"><\/span>Principio de funcionamiento<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1Electromagnetic_drive_system\"><\/span>1. Sistema de accionamiento electromagn\u00e9tico<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Cuando se carga un voltaje de 12 V CC en la bobina del rel\u00e9, el sistema electromagn\u00e9tico en miniatura dise\u00f1ado con precisi\u00f3n responde de inmediato:<br>La bobina en miniatura hecha de material de aleaci\u00f3n de alta permeabilidad genera un fuerte campo electromagn\u00e9tico.<br>El proceso de bobinado optimizado garantiza la m\u00e1xima eficiencia electromagn\u00e9tica en un espacio limitado.<br>La fuerza de succi\u00f3n electromagn\u00e9tica generada se aplica con precisi\u00f3n al mecanismo de armadura de aleaci\u00f3n especial.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2Precision_Mechanical_Transmission\"><\/span>2. Transmisi\u00f3n mec\u00e1nica de precisi\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h3><p>El sistema de transmisi\u00f3n mec\u00e1nica del rel\u00e9 ultraminiatura encarna la esencia de la ingenier\u00eda micromec\u00e1nica:<br>Adoptando un sistema de resorte de precisi\u00f3n de grado aeroespacial, el tiempo de respuesta es de &lt;3 ms.<br>El dise\u00f1o \u00fanico del mecanismo de amplificaci\u00f3n de palanca aumenta la eficiencia de la fuerza electromagn\u00e9tica en un 40%.<br>La estructura de rodamiento s\u00faper resistente al desgaste garantiza una vida \u00fatil mec\u00e1nica 10 millones de veces.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3High_performance_contact_system\"><\/span>3. Sistema de contacto de alto rendimiento<span class=\"ez-toc-section-end\"><\/span><\/h3><p>El conjunto de contactos SPDT adopta un dise\u00f1o innovador:<br>Material de contacto compuesto s\u00e1ndwich (AgSnO2 Au, chapado)<br>Mecanismo de leng\u00fceta con dise\u00f1o el\u00e1stico especial<br>Dise\u00f1o de estructura de contacto autolimpiante<br>Presi\u00f3n de contacto &gt;50 g para garantizar una baja resistencia de contacto<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4Co-operative_workflow\"><\/span>4.Flujo de trabajo cooperativo<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Estado estacionario<br>El resorte de alta precisi\u00f3n mantiene cerrado el contacto NC<br>El terminal COM y el terminal NC mantienen la conducci\u00f3n<br>Resistencia de contacto est\u00e1tica &lt;50m\u03a9<br>Estado de excitaci\u00f3n (12V energizado)<br>La fuerza electromagn\u00e9tica supera la fuerza del resorte en 5 ms<br>El mecanismo de armadura empuja la conmutaci\u00f3n de contactos<br>El terminal COM establece la conexi\u00f3n con el terminal NO<br>Tiempo de conmutaci\u00f3n &lt;10ms<br>Proceso de restablecimiento<br>La fuerza del resorte restablece el mecanismo despu\u00e9s de un corte de energ\u00eda<br>Tiempo de rebote mec\u00e1nico &lt;8ms<br>Restablecimiento completo del estado de contacto inicial<\/p><p>Con un innovador dise\u00f1o de circuito magn\u00e9tico, una estructura mec\u00e1nica precisa y una tecnolog\u00eda de contacto avanzada, este rel\u00e9 en miniatura ofrece un mejor rendimiento en 1\/3 del volumen de los rel\u00e9s tradicionales, lo que es especialmente adecuado para escenarios de aplicaci\u00f3n con estrictos requisitos de espacio, como dispositivos 5G y terminales IoT. La perfecta sinergia de todos los sistemas durante su proceso de trabajo garantiza un funcionamiento fiable en un entorno de -40 \u00b0C ~ 85 \u00b0C.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/05\/12V-Spdt-1.jpg\" alt=\"SPDT de 12 V\" class=\"wp-image-2466\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/05\/12V-Spdt-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/05\/12V-Spdt-1-300x201.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Specification\"><\/span>Especificaci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Core_Electrical_Characteristics\"><\/span>Caracter\u00edsticas el\u00e9ctricas b\u00e1sicas<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Par\u00e1metros de la bobina<\/strong><\/li>\n\n<li>Voltaje nominal: 12VDC (\u00b110% de tolerancia)<\/li>\n\n<li>Consumo de energ\u00eda: 0,2 W-0,5 W (incluidos los tipos est\u00e1ndar y de ahorro de energ\u00eda)<\/li>\n\n<li>Voltaje de captaci\u00f3n: \u22649.6VDC (garantiza un accionamiento confiable)<\/li>\n\n<li>Voltaje de ca\u00edda: \u22651.2VDC (garantiza un reinicio completo)<\/li>\n\n<li><strong>Rendimiento de contacto<\/strong><\/li>\n\n<li>Resistencia de contacto: inicial \u226450 m\u03a9 (\u2264100 m\u03a9 despu\u00e9s de 1 mill\u00f3n de operaciones)<\/li>\n\n<li>Rigidez diel\u00e9ctrica: 1500 VCA\/1 min entre la bobina y los contactos<\/li>\n\n<li>Resistencia de aislamiento: \u22651000M\u03a9 (probado a 500VDC)<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Load_Capacity_Parameters\"><\/span>Par\u00e1metros de capacidad de carga<span class=\"ez-toc-section-end\"><\/span><\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Par\u00e1metro<\/th><th>Carga alterna<\/th><th>Carga DC<\/th><\/tr><\/thead><tbody><tr><td>Voltaje m\u00e1x.<\/td><td>250V~<\/td><td>30V \u2014<\/td><\/tr><tr><td>Corriente nominal<\/td><td>2A<\/td><td>2A<\/td><\/tr><tr><td>Potencia de conmutaci\u00f3n<\/td><td>60VA<\/td><td>60W<\/td><\/tr><tr><td>Corriente de irrupci\u00f3n<\/td><td>10A\/10ms<\/td><td>5A\/20ms<\/td><\/tr><\/tbody><\/table><\/figure><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mechanical_Specifications\"><\/span>Especificaciones mec\u00e1nicas<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Dimensiones<\/strong><\/li>\n\n<li>Dise\u00f1o ultracompacto: 10,0 mm (L) \u00d7 6,0 mm (W) \u00d75,0 mm (H)<\/li>\n\n<li>Montaje: Soporta tanto THT como SMD (opcional)<\/li>\n\n<li>Configuraci\u00f3n de pines: Paso est\u00e1ndar de 2,54 mm (opci\u00f3n de alta densidad de 1,27 mm disponible)<\/li>\n\n<li><strong>Durabilidad ambiental<\/strong><\/li>\n\n<li>Temperatura de funcionamiento: -40 \u00b0C ~ 85 \u00b0C (grado industrial)<\/li>\n\n<li>Temperatura de almacenamiento: -55 \u00b0C ~ 105 \u00b0C<\/li>\n\n<li>Grado de protecci\u00f3n: IP40 (est\u00e1ndar)\/IP67 (versi\u00f3n sellada opcional)<\/li>\n\n<li>Resistencia a las vibraciones: Cumple con IEC 60068-2-6<\/li>\n\n<li>Resistencia a los golpes: 100 m\/s2 (cumple con MIL-STD-202G)<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Reliability_Indicators\"><\/span>Indicadores de confiabilidad<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Vida mec\u00e1nica<\/strong><\/li>\n\n<li>Est\u00e1ndar: \u226510 millones de operaciones (sin carga)<\/li>\n\n<li>Mejorado: \u226520 millones de operaciones (dise\u00f1o mec\u00e1nico especial)<\/li>\n\n<li><strong>Vida el\u00e9ctrica<\/strong><\/li>\n\n<li>Carga resistiva: \u2265100.000 operaciones (a 2 A nominales)<\/li>\n\n<li>Carga inductiva: \u226550.000 operaciones (L\/R=10ms)<\/li>\n\n<li>Carga de bajo nivel: \u2265500.000 operaciones (100mA@5VDC)<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Representative_Model_Comparison\"><\/span>Comparaci\u00f3n de modelos representativos<span class=\"ez-toc-section-end\"><\/span><\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>marca<\/th><th>modelo<\/th><th>Funciones<\/th><th>paquete<\/th><\/tr><\/thead><tbody><tr><td>Omron<\/td><td>G6K-2P<\/td><td>Potencia ultra baja<\/td><td>SMD<\/td><\/tr><tr><td>Panasonic<\/td><td>TQ2-12V<\/td><td>Alto aislamiento<\/td><td>THT<\/td><\/tr><tr><td>Conectividad TE<\/td><td>V23079<\/td><td>Tipo sellado<\/td><td>SMD\/THT<\/td><\/tr><tr><td>Hongfa<\/td><td>HF32F<\/td><td>Rentable<\/td><td>THT<\/td><\/tr><\/tbody><\/table><\/figure><p>Nota: Todos los par\u00e1metros se miden a una temperatura ambiente de 25 \u00b0C. Se recomienda una reducci\u00f3n de potencia para las condiciones reales de funcionamiento. Soluciones personalizadas disponibles para aplicaciones especiales.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/05\/12V-Spdt-3.jpg\" alt=\"\" class=\"wp-image-2467\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/05\/12V-Spdt-3.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/05\/12V-Spdt-3-300x201.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Diversified_application_scenarios_of_12V_SPDT_PCB_mounted_2A_ultra-miniature_relay\"><\/span>Escenarios de aplicaci\u00f3n diversificados de rel\u00e9 ultraminiatura 2A montado en PCB SPDT de 12 V<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1Communication_infrastructure_field\"><\/span>1. Campo de la infraestructura de comunicaci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Los rel\u00e9s ultraminiatura son ampliamente utilizados en equipos de estaciones base 5G, conmutadores de redes de fibra \u00f3ptica y sistemas telef\u00f3nicos programables, responsables del enrutamiento preciso de se\u00f1ales cr\u00edticas y conmutaci\u00f3n de interfaz. Su alta fiabilidad garantiza el funcionamiento ininterrumpido de las redes de comunicaci\u00f3n 24\/7, mientras que el dise\u00f1o miniaturizado se adapta perfectamente a la demanda de integraci\u00f3n de alta densidad de los equipos de comunicaci\u00f3n modernos.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2Consumer_electronics_field\"><\/span>2. Campo de la electr\u00f3nica de consumo<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Desde el sistema de control de temperatura en el hogar inteligente, el equipo de seguridad hasta el control de programa de todo tipo de electrodom\u00e9sticos, la capacidad de carga de 2A le permite accionar directamente los actuadores en la mayor\u00eda de los electrodom\u00e9sticos. Vale la pena mencionar especialmente que en el equipo terminal IoT, las caracter\u00edsticas de baja potencia de este rel\u00e9 y el m\u00f3dulo inal\u00e1mbrico se combinan perfectamente para realizar la combinaci\u00f3n org\u00e1nica de control remoto y ejecuci\u00f3n local.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3Industrial_Automation\"><\/span>3. Automatizaci\u00f3n industrial<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Como configuraci\u00f3n est\u00e1ndar de los m\u00f3dulos de salida PLC, son responsables de convertir las se\u00f1ales de control en acciones del dispositivo; En las redes de sensores, asumen funciones de acondicionamiento y aislamiento y amplificaci\u00f3n de se\u00f1ales. Incluso en entornos industriales hostiles, su rango de temperatura de funcionamiento de -40 \u00b0C a 85 \u00b0C garantiza un funcionamiento estable.<br>Electr\u00f3nica automotriz<br>Desde el cambio de modo de los sistemas de infoentretenimiento del veh\u00edculo, pasando por el control de las funciones de confort, como los asientos y los retrovisores, hasta el procesamiento de se\u00f1ales de las interfaces de diagn\u00f3stico OBD, se pueden encontrar en todas partes. Los productos que cumplen con los est\u00e1ndares de vibraci\u00f3n y temperatura de grado automotriz tambi\u00e9n son ideales para los sistemas de administraci\u00f3n de bater\u00edas en veh\u00edculos el\u00e9ctricos.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4Medical_electronics\"><\/span>4. Electr\u00f3nica m\u00e9dica<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Estos rel\u00e9s son ampliamente utilizados en monitores port\u00e1tiles, equipos de diagn\u00f3stico e instrumentos terap\u00e9uticos de baja potencia debido a su rendimiento estable y tama\u00f1o ultra peque\u00f1o. Los modelos completamente sellados pueden satisfacer mejor las necesidades especiales de esterilizaci\u00f3n de equipos m\u00e9dicos.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5Test_and_Measurement_Instruments\"><\/span>5. Instrumentos de prueba y medici\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Los equipos de prueba autom\u00e1ticos (ATE) los utilizan para realizar la conmutaci\u00f3n inteligente de se\u00f1ales multicanal, mientras que los instrumentos de medici\u00f3n de precisi\u00f3n conf\u00edan en ellos para completar la conversi\u00f3n autom\u00e1tica de rangos. El rendimiento de contacto de alta precisi\u00f3n garantiza la exactitud de los resultados de medici\u00f3n y las caracter\u00edsticas de respuesta r\u00e1pida mejoran la eficiencia de las pruebas.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6New_energy_and_power_electronics_field\"><\/span>6. Nuevo campo de energ\u00eda y electr\u00f3nica de potencia<span class=\"ez-toc-section-end\"><\/span><\/h3><p>Los microrrel\u00e9s se utilizan en controladores de energ\u00eda solar para la gesti\u00f3n de carga \/ descarga, en microinversores para la conmutaci\u00f3n de topolog\u00eda de circuitos y en equipos de monitoreo de energ\u00eda para el control de muestreo. Su excelente aislamiento puede proporcionar una garant\u00eda fiable para la seguridad del sistema.<\/p><p>Resumen: El dise\u00f1o de voltaje de funcionamiento de 12 V CC permite que se adapte perfectamente a la mayor\u00eda de los sistemas de control de bajo voltaje modernos, mientras que la capacidad de transporte de corriente de 2 A proporciona una soluci\u00f3n de conmutaci\u00f3n confiable para varios tipos de cargas de potencia peque\u00f1as y medianas. En particular, su precisi\u00f3n <a href=\"https:\/\/www.topfastpcb.com\/es\/\">PCB<\/a> El dise\u00f1o de montaje no solo simplifica el proceso de ensamblaje de producci\u00f3n, sino que tambi\u00e9n mejora significativamente la eficiencia de la producci\u00f3n automatizada, convirti\u00e9ndose en un componente est\u00e1ndar indispensable en la fabricaci\u00f3n moderna de productos electr\u00f3nicos.<\/p>","protected":false},"excerpt":{"rendered":"<p>Descubra una gu\u00eda completa del 12V SPDT PCB-mounted 2A ultra-miniature relay: principios de operaci\u00f3n, especificaciones t\u00e9cnicas, consejos de selecci\u00f3n y diversas aplicaciones. Aprenda c\u00f3mo este rel\u00e9 compacto juega un papel clave en las comunicaciones, la electr\u00f3nica automotriz, los controles industriales y el Internet de las cosas, entre otros<\/p>","protected":false},"author":1,"featured_media":2465,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[112],"tags":[227,226],"class_list":["post-2463","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-12v-2a-subminiature-relay","tag-12v-spdt"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>12V Spdt PCB Mount 2a Super Miniature Relay\u200b - Topfastpcb<\/title>\n<meta name=\"description\" content=\"Discover a comprehensive guide to the 12V SPDT PCB-mounted 2A ultra-miniature relay: principles of operation, technical specifications, selection advice and diverse applications. 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