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MA3J744 from PANASONI,Panasonic

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MA3J744

Manufacturer: PANASONI, PANASONIC

Small-signal device

Partnumber Manufacturer Quantity Availability
MA3J744 PANASONI, PANASONIC 1000 In Stock

Description and Introduction

Small-signal device Here is the factual information about the part **MA3J744** manufactured by **PANASONIC** from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** PANASONIC  
- **Part Number:** MA3J744  
- **Type:** Relay  
- **Contact Configuration:** SPDT (Single Pole Double Throw)  
- **Contact Rating:** 5A @ 250VAC, 5A @ 30VDC  
- **Coil Voltage:** 12VDC  
- **Coil Power Consumption:** 360mW  
- **Operate Time:** 10ms max  
- **Release Time:** 5ms max  
- **Insulation Resistance:** 1000MΩ min (at 500VDC)  
- **Dielectric Strength:** 1500VAC (between coil and contacts)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Termination Type:** PCB Mount  
- **Dimensions (L x W x H):** 20.0mm x 10.0mm x 15.5mm  

### **Descriptions and Features:**
- High reliability with long electrical and mechanical life.  
- Compact and lightweight design suitable for PCB mounting.  
- Gold-plated contacts ensure low contact resistance and stable performance.  
- Sealed construction for protection against dust and contaminants.  
- Suitable for industrial, automotive, and consumer electronics applications.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Small-signal device

Alternative Part Number

  • DAN202K --: Dual switching diode in SOT-23 package with similar forward current and voltage ratings, widely available and pin-compatible.
  • BAV99 --: Very common dual series diode in SOT-23, low forward voltage and fast switching, suitable replacement for general switching applications.
  • MMBD4148 --: Single/dual high-speed switching diode in SOT-23 with comparable electrical characteristics, low cost and broad availability.
  • MMBD4148SE --: Dual diode in SOT-23 with fast switching characteristics, good functional substitute when exact MA3J744 specs are not critical.

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