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Coin Cell Battery Retainers
Keystone's coin cell battery retainers permit quick and easy coin cell replacement and installation
Designed 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.
- 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
| Image | Manufacturer Part Number | Description | Number of Cells | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
 |  | 3034TR | BATTERY RETAINER COIN 20MM SMD | 1 | 61007 - Immediate | $3.87 | View Details |
|  | 2996TR | BATTERY RETAINER COIN 11.6MM SMD | 1 | 21915 - Immediate 4200 - Factory Stock | $6.17 | View Details |
|  | 2998 | BATTERY RETAINER COIN 6.8MM SMD | 1 | 4153 - Immediate 132200 - Factory Stock | $2.63 | View Details |
|  | 3012TR | BATTERY RETAINER COIN 16MM SMD | 1 | 42770 - Immediate | $5.60 | View Details |
|  | 3000TR | BATTERY RETAINER COIN 12MM SMD | 1 | 44050 - Immediate | $4.61 | View Details |
Coin Cell Battery Holders and Contacts
| Image | Manufacturer Part Number | Description | Number of Cells | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
|  | 101 | BATTERY HOLDER COIN 20MM PC PIN | 1 | 0 - Immediate | $18.52 | View Details |
|  | 1025-7 | BATT HOLDER COIN 1/2 CELL PC PIN | 1, 2 | 4394 - Immediate | $15.97 | View Details |
|  | 1025 | BATT HOLDER COIN 1/2 CELL PC PIN | 1, 2 | 1787 - Immediate | $15.97 | View Details |
|  | 1026 | BATT HLD COIN 20MM 2 CELL PC PIN | 2 | 414 - Immediate 1000 - Factory Stock | $13.58 | View Details |
|  | 1027 | BATT HLD COIN 23MM 2 CELL PC PIN | 2 | 1260 - Immediate | $10.78 | View Details |
Hong Kong, China