The CR2032 Half-Round Cell Coin Lithium Battery Socket Holder is a compact and efficient solution for securely mounting 3V CR2032 lithium coin cells in your electronic circuits. Designed with a vertical inline 3-pin configuration, this holder offers reliable connectivity and easy integration into PCBs for embedded systems, DIY projects, and prototyping work.
The durable black plastic body provides a stable enclosure for the battery while ensuring minimal space consumption. Its half-round form factor allows for snug fitting and secure electrical contact, making it perfect for timekeeping, backup power, and microcontroller applications.
🔧 Key Features
- Designed for CR2032 3V lithium coin cells
- Half-round holder with secure battery locking
- Vertical inline 3-pin mount for PCB integration
- High-quality black plastic construction
- Reliable contact pressure for stable operation
- Easy insertion and removal of battery
📐 Technical Specifications
Product Type | Half-Round Coin Cell Battery Holder |
Battery Compatibility | CR2032 3V Lithium Coin Cell |
Mounting Type | Vertical Inline (3-Pin) |
Pin Count | 3 |
Material | Black Plastic (High-Temperature Resistant) |
Contact Type | Metal Spring Contacts |
Operating Voltage | 3V Nominal (Coin Cell) |
Mounting Method | Through-Hole Soldering |
Dimensions | Approx. 21mm × 15mm × 10mm |
Weight | ~2g |
Color | Black |
📌 Applications
- Real-time clocks (RTC) and memory backup
- Arduino and embedded projects
- Wearable and portable electronics
- Powering small logic circuits
- Prototyping and repair work
💡 Why Choose This Holder?
This CR2032 Half-Round Battery Holder offers secure coin cell mounting with a compact footprint, making it ideal for space-constrained designs. Its through-hole 3-pin setup provides easy integration and reliable connections in long-term projects.
📦 Package Includes
- 1 × CR2032 Half-Round Cell Coin Lithium Battery Socket Holder (3-Pin, Black)
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