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MA3091-L from PANASONIC

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MA3091-L

Manufacturer: PANASONIC, PASANONIC

Silicon planar type
Partnumber Manufacturer Quantity Availability
MA3091-L,MA3091L PANASONIC, PASANONIC 39636 In Stock

Description and Introduction

Silicon planar type The MA3091-L is a component manufactured by Panasonic. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Panasonic  
- **Part Number:** MA3091-L  
- **Type:** Electromagnetic Relay  
- **Contact Configuration:** SPDT (Single Pole Double Throw)  
- **Contact Rating:** 5A at 250V AC / 30V DC  
- **Coil Voltage:** 5V DC  
- **Coil Resistance:** 62.5Ω  
- **Operate Time:** ≤ 10ms  
- **Release Time:** ≤ 5ms  
- **Insulation Resistance:** 1000MΩ min (at 500V DC)  
- **Dielectric Strength:** 1500V AC (between coil and contacts)  
- **Ambient Temperature Range:** -40°C to +70°C  
- **Weight:** Approx. 2.5g  

### **Description:**  
The MA3091-L is a compact, high-performance electromagnetic relay designed for low-power switching applications. It features a sealed construction for improved reliability in various environments.  

### **Features:**  
- **Compact Size:** Space-saving design suitable for PCB mounting.  
- **High Sensitivity:** Low power consumption due to efficient coil design.  
- **Sealed Construction:** Provides resistance against dust and moisture.  
- **Long Electrical Life:** Durable contacts ensure extended operational lifespan.  
- **Wide Operating Temperature Range:** Suitable for industrial and automotive applications.  

This information is based solely on the available knowledge base for the MA3091-L relay by Panasonic.

Application Scenarios & Design Considerations

Silicon planar type

Alternative Part Number

  • DB3S314K0L --: Schottky barrier diode in a similar small surface-mount package with comparable forward current and low VF, suitable as a direct functional replacement.
  • BAT54S --: Dual small-signal Schottky diode widely available, similar low forward voltage and fast switching characteristics for general signal rectification.
  • 1N5819 --: Common Schottky diode with higher current rating and similar low forward drop, usable where board space allows and extra current margin is acceptable.
  • MA3091 --: Same MA-series part from Panasonic; the -L suffix is typically a packaging or tolerance variant, so the base part is functionally equivalent and the closest match.
  • MAZ3091 --: Panasonic MAZ-series zener diode with comparable 3.0 V class rating and similar package, offering equivalent electrical behavior for most replacement needs.
  • BZX84C3V0 --: Widely available 3.0 V zener diode in a small SOT-23 package with similar voltage and power ratings, suitable as a cross-manufacturer substitute.

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