Coin Cell PCB Battery Holder - CR2430
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Product Information
Full details
The Switch Electronics CR2430 Coin Cell PCB Battery Holder is an essential component for engineers and DIY hobbyists looking to integrate reliable power sources into compact electronic projects. This holder ensures a secure and stable connection for CR2430 batteries directly onto printed circuit boards, offering excellent conductivity and long-term durability. While it provides a robust housing for your power cell, users should note that it is specifically designed for surface or through-hole PCB mounting and may require precision soldering for optimal results.
All features
| Model Part Number | CR2430 |
|---|---|
| Brand | Switch Electronics |
Extended Product Information
FAQs
Can I use this with CR2032 batteries?
No, this holder is specifically sized for CR2430 batteries, which have a different diameter.
Is this holder through-hole or surface mount?
This model is designed for standard PCB mounting; check your specific PCB layout to ensure pin alignment matches.
Does it include a battery?
No, the package includes the holder only; CR2430 batteries must be purchased separately.
What is the maximum operating temperature?
The materials are rated for standard electronic operating temperatures, but avoid direct contact with high-heat reflow ovens unless specified.
Can I remove the battery easily?
Yes, the design allows for simple removal and replacement of the battery without damaging the housing.
Troubleshooting
Battery is loose and loses connection
Ensure the battery is fully inserted and the retention clip is not bent; check that the soldering points are fully bridged.
Device is not receiving power
Use a multimeter to check for continuity between the holder contacts and the board traces; ensure the battery voltage is sufficient.
Solder joint is weak or cracking
Re-solder the joints using proper flux to ensure a strong bond between the holder pins and the PCB pad.
Pros and Cons
Pros
- Secure, vibration-resistant fit for CR2430 batteries
- High-conductivity contacts for reliable performance
- Compact and space-efficient design
- Easy to integrate into standard PCB manufacturing flows
Cons
- Requires soldering skills for installation
- Designed for a specific battery size (CR2430 only)
- Not intended for hot-swapping in high-vibration industrial environments without additional retention
Setup, Compatibility & Care
To install the battery holder, align the contact pins with the holes on your PCB. Use a standard soldering iron at the appropriate temperature for your solder type to fix the pins firmly to the copper pads. Avoid excessive heat, which can damage the plastic housing.
Compatibility is strictly limited to CR2430 coin cells; attempting to use different diameter batteries may result in poor connectivity or structural failure of the holder. To maintain the component, ensure that the battery contacts remain free of moisture and oxidation. If cleaning is necessary, use a small amount of isopropyl alcohol on a soft cloth to wipe the contact points before inserting a new battery.