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MA143 from PAN,Panasonic

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MA143

Manufacturer: PAN, PANASONIC

Small-signal device

Partnumber Manufacturer Quantity Availability
MA143 PAN, PANASONIC 80020 In Stock

Description and Introduction

Small-signal device The MA143 is a component manufactured by PANASONIC. Below are the factual specifications, descriptions, and features based on available knowledge:  

### **Specifications:**  
- **Manufacturer:** PANASONIC  
- **Part Number:** MA143  
- **Type:** Electronic component (exact category may vary based on application)  
- **Voltage Rating:** Dependent on specific variant (check datasheet for exact values)  
- **Current Rating:** Varies by model  
- **Operating Temperature Range:** Standard industrial range (typically -40°C to +85°C, confirm with datasheet)  
- **Package Type:** Surface-mount or through-hole (depends on variant)  

### **Descriptions:**  
- The MA143 is a reliable electronic component used in various circuits, including power management, signal conditioning, or filtering applications.  
- It is designed for stability and performance in industrial and consumer electronics.  

### **Features:**  
- High reliability and durability  
- Compact design for space-saving PCB layouts  
- RoHS compliant (if applicable)  
- Low power consumption (varies by model)  

For exact technical details, refer to the official PANASONIC datasheet for the MA143.

Application Scenarios & Design Considerations

Small-signal device

Alternative Part Number

  • DAN202K --: Dual small-signal switching diode in SOT-23, similar forward current and voltage ratings, widely available and pin-compatible for most MA143 applications.
  • BAV99 --: Very common dual series switching diode in SOT-23 with comparable 70V/215mA ratings, an industry-standard substitute for small-signal diode pairs.
  • MMBD4148SE --: Dual high-speed switching diode in SOT-23 with 100V/200mA ratings, offering similar or better performance and broad availability.
  • DB3X314J0L --: Schottky barrier diode in a similar small surface-mount package with comparable forward current and low VF, suitable as a direct functional replacement.
  • BAT54 --: Common small-signal Schottky diode with similar low forward voltage and fast switching, widely available and often used where MA143-type diodes are specified.
  • 1N5819 --: Schottky diode with higher current rating and similar low forward voltage characteristics, usable as a robust alternative when board space allows.

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