Insulated 20mm Coin Cell Retainers
Keystone's low profile coin cell retainer targets 3- or 6-volt applications
The insulated, low profile coin cell battery retainers from Keystone Electronics is suited for high-density surface mount PCB applications.
It's unique, patent-pending design protects the battery from shorting if inserted incorrectly. This new retainer also allows the user to stack two 20 mm cells on top of each other to achieve 6 V of power from the same board footprint or for single cell 3 V applications. This retainer is rugged yet lightweight with clearly marked polarity and is designed for both lead-free solder and traditional reflow. The solder tails located outside the insulating material support visual inspection systems.
- Target 3 V or 6 V applications
- Rugged yet lightweight
- Designed for both lead free solder and traditional reflow
- Marked polarity
- Designed to protect from shorting
- Memory back-up
- Stand-by applications
- Interconnect components
- Electronic hardware
Insulated 20 mm Coin Cell Retainers
| Abbildung | Hersteller-Teilenummer | Beschreibung | Anzahl Zellen | Batterieserie | Montagetyp | Verfügbare Menge | Preis | Details anzeigen | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | 3020 | BATT RETAINER COIN 1/2 CELL SMD | 1, 2 | 2012 (2), 2016 (2), 2020 (1), 2025 (1) | Leiterplatte, Oberflächenmontage | 295 - Sofort 500 - Lagerbestand des Herstellers | $2.47 | Details anzeigen |
![]() | ![]() | 3021 | BATT RETAINER COIN 2 CELL PC PIN | 2 | 2016 | Leiterplatte, Durchsteckloch | 537 - Sofort | $2.27 | Details anzeigen |
![]() | ![]() | 3022 | BATT RETAINER COIN 1/2 CELL SMD | 1, 2 | 2020 (2), 2025 (2), 2032 (1) | Leiterplatte, Oberflächenmontage | 426 - Sofort 500 - Lagerbestand des Herstellers | $2.16 | Details anzeigen |
![]() | ![]() | 3023 | BATT RETAINER COIN 2 CELL PC PIN | 2 | 2020, 2025 | Leiterplatte, Durchsteckloch | 521 - Sofort | $2.38 | Details anzeigen |
![]() | ![]() | 3024 | BATT RETAIN COIN 20MM 2 CELL SMD | 2 | 2032 | Leiterplatte, Oberflächenmontage | 349 - Sofort 9200 - Lagerbestand des Herstellers | $2.19 | Details anzeigen |
![]() | ![]() | 3025 | BATT RETAINER COIN 2 CELL PC PIN | 2 | 2032 | Leiterplatte, Durchsteckloch | 2381 - Sofort | $1.92 | Details anzeigen |











