Coin Cell Battery Retainers

Keystone's coin cell battery retainers permit quick and easy coin cell replacement and installation

Image of Keystone Electronics' Coin Cell Battery HoldersDesigned for memory backup and standby applications, Keystone Electronics Corporation's compact coin cell battery retainers permit quick and easy coin cell replacement and installation. By eliminating soldered-in cells, computer, video, telecommunication, and similar PCB based product users now have a reliable, no tools required method for changing batteries.

These holders and retainers are available in surface-mount (SMT) or through-hole-mount (THM) styles for 4.8 mm to 24 mm coin cells. The THM version has stable mounting legs for excellent board retention during wave soldering. The SMT version includes a unique solder tail flow-holedesign to bolster reflow and strengthen solder joints. Both feature dual spring contacts to assure reliable connections and low contact resistance.

Features
  • Available in THM or SMT configurations
  • SMT solder tail with flow-hole design for increased joint strength
  • SMT solder tail located outside of retainer body which facilitates visual inspection of the solder joints
  • THM legs maintain relative position during and after soldering
  • Reliable spring tension assures low contact resistance
  • Retains battery securely to withstand shock and vibration
  • Ideally suited for high-density packaging
  • Ideal for low-profile space-saving PCB applications
  • Designed for reflow and all PCB soldering applications
  • Compatible with all wave and reflow operations
  • Compatible with most vacuum and mechanical, pick and place assembly systems
  • Matte-tin plate for lower soldering temperatures ideal where other temperature sensitive components are being used
  • Tin-nickel plated retainers are ideal for lead-free, high-temperature soldering applications
  • Retainers available for coin cell batteries from 4.8 mm to 24 mm diameter

Coin Cell Battery Retainers

ImageManufacturer Part NumberDescriptionBattery Cell SizeAvailable QuantityView Details
BATTERY RETAINER COIN 20MM SMD3034TRBATTERY RETAINER COIN 20MM SMDCoin, 20.0mm99105 - Immediate
90535 - Factory Stock
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BATTERY RETAINER COIN SMD TAB2996TRBATTERY RETAINER COIN SMD TABCoin, 11.6mm31584 - Immediate
15950 - Factory Stock
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BATTERY RETAINER COIN 6.8MM SMD2998BATTERY RETAINER COIN 6.8MM SMDCoin, 6.8mm92900 - Immediate
122900 - Factory Stock
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BATTERY RETAINER COIN 16MM SMD3012TRBATTERY RETAINER COIN 16MM SMDCoin, 16.0mm25070 - ImmediateView Details
BATTERY RETAINER COIN 12MM SMD3000TRBATTERY RETAINER COIN 12MM SMDCoin, 12.0mm71133 - Immediate
96330 - Factory Stock
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Coin Cell Battery Holders and Contacts

ImageManufacturer Part NumberDescriptionBattery Cell SizeAvailable QuantityView Details
BATTERY HOLDER COIN 20MM PC PIN101BATTERY HOLDER COIN 20MM PC PINCoin, 20.0mm5042 - Immediate
30927 - Factory Stock
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BATT HOLDER COIN 1/2 CELL PC PIN1025-7BATT HOLDER COIN 1/2 CELL PC PINCoin, 24.5mm9349 - Immediate
12508 - Factory Stock
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BATT HOLDER COIN 1/2 CELL PC PIN1025BATT HOLDER COIN 1/2 CELL PC PINCoin, 24.5mm6185 - Immediate
3231 - Factory Stock
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BATT HLDR COIN 20MM 2CELL PC PIN1026BATT HLDR COIN 20MM 2CELL PC PINCoin, 20.0mm546 - ImmediateView Details
BATT HLDR COIN 23MM 2CELL PC PIN1027BATT HLDR COIN 23MM 2CELL PC PINCoin, 23.0mm9213 - ImmediateView Details
Published: 2012-06-29