BK-920-TR,BATT RETAINER COIN 20MM 1CEL SMD
BK-921,BATT RETAIN COIN 1 CELL PC PIN
BK-921-TR,BATT RETAIN COIN 1 CELL PC PIN
BK-940,BATT RETAINER COIN 12MM 1CEL SMD
BK-940-TR,BATT RETAINER COIN 12MM 1CEL SMD
BK-941,BATT RETAIN COIN 1 CELL PC PIN
BK-941-TR,BATT RETAIN COIN 1 CELL PC PIN
BK-950,BATT RETAINER COIN 20MM 1CEL SMD