CR2032 \/ CR2025 Coin RTC Battery Socket Holder
\nThis low-profile coin cell battery socket holder is a compact connector designed to securely retain standard 20mm lithium button cell batteries. It features spring-loaded metal contacts that maintain a reliable electrical connection while allowing for quick, tool-free battery replacement. It is an essential component for providing backup power to Real-Time Clock (RTC) chips and volatile memory during main system power downs.<\/p>\n
* Product Type: Coin Cell\/Button Battery Socket Holder
\n* Battery Compatibility: Accommodates 20mm diameter cells, specifically CR2032 (3.2mm thick) and CR2025 (2.5mm thick) 3V lithium batteries
\n* Mounting Configuration: Available in Surface Mount Technology (SMT\/SMD) or Through-Hole Technology (THT\/DIP) pin layouts for PCB soldering
\n* Material Composition: Heat-resistant LCP or nylon plastic housing with nickel-plated phosphor bronze or stainless steel terminal contacts
\n* Contact Type: Dual-pressure contact design (top negative spring tab and bottom positive contact plate) to prevent accidental polarity reversal or loose connections
\n* Applications: Widely used in computer motherboards (CMOS battery slot), RTC modules (like DS3231\/DS1307), handheld medical devices, remote controls, smart home sensors, and key fobs<\/p>\n
If you want, tell me:<\/p>\n
* Are you looking for a Through-Hole (DIP) or Surface Mount (SMD) pin design?
\n* Do you need a holder with an integrated On\/Off slide switch?<\/p>\n
I can provide the specific variations you need.<\/p>\n<\/body>","protected":false},"excerpt":{"rendered":"