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MA371 from Panasonic

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MA371

Manufacturer: Panasonic

Small-signal device

Partnumber Manufacturer Quantity Availability
MA371 Panasonic 3000 In Stock

Description and Introduction

Small-signal device Here are the factual details about the **Panasonic MA371** part based on available information:

### **Manufacturer:**  
- **Panasonic**  

### **Specifications:**  
- **Type:** Relay  
- **Contact Configuration:** SPDT (Single Pole Double Throw)  
- **Contact Rating:**  
  - 5A @ 250V AC  
  - 5A @ 30V DC  
- **Coil Voltage:** 12V DC  
- **Operate Time:** ≤15ms  
- **Release Time:** ≤5ms  
- **Insulation Resistance:** ≥100MΩ (500V DC)  
- **Dielectric Strength:** 1,500V AC (1 minute between contacts and coil)  
- **Ambient Temperature Range:** -40°C to +85°C  
- **Weight:** Approx. 5g  

### **Descriptions:**  
- The **Panasonic MA371** is a compact, high-performance relay designed for low-power switching applications.  
- It features a sealed construction, providing resistance to dust and moisture.  
- Suitable for use in industrial control systems, telecommunications, and automation equipment.  

### **Features:**  
- **Compact Size:** Space-saving design for PCB mounting.  
- **High Reliability:** Long electrical and mechanical lifespan.  
- **Sealed Construction:** Protects against environmental factors.  
- **Low Power Consumption:** Energy-efficient coil operation.  
- **Gold-Plated Contacts:** Ensures stable performance with minimal contact resistance.  

This information is based on Panasonic’s official documentation for the **MA371** relay. For exact compatibility and application-specific details, always refer to the manufacturer’s datasheet.

Application Scenarios & Design Considerations

Small-signal device

Alternative Part Number

  • DB2J31000L --: Schottky barrier diode in a similar small surface-mount package with comparable forward current and low forward voltage, suitable as a functional replacement.
  • RB751S-40 --: Small-signal Schottky diode with similar low forward voltage and fast switching characteristics, widely available and pin-compatible in SOD-523 style packages.
  • BAT54 --: Common small-signal Schottky diode with comparable ratings and fast switching, usable as a cross-manufacturer alternative when exact package matching is verified.

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