Keystone (502,) Battery Holder, 1620 x 1, Through Hole
Buying option
takealot.com
Best Deal
In stockThe Story
The Keystone 502 battery holder is designed for 1-cell 3V lithium coin cells, accommodating diameters from 12 to 30mm and heights from 1.6 to 7.7mm. Its unique notched slots enable quick battery insertion and replacement, while nickel-over-copper plated spring steel contacts with clear polarity markings prevent improper insertion. The UL94V-0 rated base material is resistant to industrial solvents, making it ideal for portable devices, consumer electronics, and security applications.
add_circle The Upside
- check Quick and easy battery replacement
- check Secure retention against shock and vibration
- check Clear polarity markings prevent misinsertion
remove_circle The Downside
- close Limited to single battery configuration
- close Not suitable for rechargeable batteries
- close Requires soldering for installation
Specifications & features
Key features
- check_circle Accepts 1620 coin cell batteries
- check_circle Through-hole mounting for PCB
- check_circle Nickel-over-copper plated spring steel contacts
- check_circle UL94V-0 rated base material
- check_circle Low profile design for high-density packaging
Specifications
Base Material Rating
UL94V-0
Battery Sizes Accepted
1620
Contact Material
Nickel-over-copper plated spring steel
Diameter Range
12 to 30mm
Tags
Loading more…
End of feed
Could not load more items
Keep discovering
Sign in to browse more of your personalised feed (new accounts use social login).