حامل بطارية زرار CR2032

Coin Battery Holder for CR2032 / CR2025

The CR2032/CR2025 Coin Battery Holder is a compact, PCB-mountable socket designed to provide a reliable 3V power source for low-current applications. Featuring a durable plastic cradle with spring-tension and flat contacts, it ensures a consistent electrical connection and easy battery replacement. This holder is a standard choice for providing backup power to Real-Time Clocks (RTC) and non-volatile memory in embedded systems, laptops, and small robotics projects.

Key Features

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  Dual Compatibility: Securely holds standard 3V lithium coin cells, specifically CR2032 (20mm × 3.2mm) and CR2025 (20mm × 2.5mm).

  
  


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  Robust Mounting: Equipped with nickel-plated through-hole pins for direct soldering to PCBs or experimental boards.

  
  


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  Reliable Contacts: Utilizes spring-tension and flat phosphor-bronze contacts to prevent power interruptions.

  
  


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  Space-Efficient: Low-profile design reduces the overall PCB footprint, making it ideal for wearable electronics and compact devices.

  
  


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  User-Friendly: Simple snap-in installation allows for quick battery swaps without specialized tools.

  
  

Technical Specifications

Applications

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  Memory Backup: Maintaining non-volatile memory and RTC data in computers, notebooks, and microcontrollers.

  
  


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  Mechatronics & Robotics: Providing power for small robots, experimental boards, and sensors.

  
  


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  Consumer Electronics: Used in toys, remote controls, and wearable technology.

  
  


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  DIY Projects: A dependable power solution for breadboard prototyping and custom STEM kits.