BK-57 AA SMD Battery Contact
MPD's battery clips have twin SMD leads that solder to a PCB for added reliability
MPD's BK-57 is a surface-mounting AA battery contact. Normally used in pairs, these clips have a great price/performance combination for adding a AA battery to a PCB. The pair of contacts use pressure to connect with one AA battery, and multiples of contacts can make a series or parallel circuit through the PCB for groups of batteries. These contacts make it very easy to insert and remove a AA battery because of the excellent access afforded.
Phosphor bronze is the base metal, which is stronger than brass, with better spring properties. Phos-bronze is well-known for its durability, strength, low coefficient friction, fair electrical conductivity, and low thermal conductivity and is commonly used as non-ferrous spring alloy. Each SMD lead has a solder hole that contributes to the solder wicking up onto the AA battery contact for additional joint strength.
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| Kép | Gyártói cikkszám | Leírás | Kialakítás | Akku cella mérete | Cellák száma | Available Quantity | Ár | Részletek megtekintése | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | 4-2 | BATTERY CONTACT SPRING AA 2 CELL | Érintkezőrugó (tekercs) | AA | 2 | 1574 - Immediate | $100.58 | Részletek megtekintése |
![]() | ![]() | 6S-2-3A | BATTERY HOLDER 2/3A PC PIN | Tartó (nyitott) | 2/3A | 1 | 0 - Immediate | $425.77 | Részletek megtekintése |
![]() | ![]() | 6S-AA | BATTERY HOLDER AA PC PIN | Tartó (nyitott) | AA | 1 | 1949 - Immediate | $583.34 | Részletek megtekintése |
![]() | ![]() | 815-0931 | BATTERY HOLDER 1/2AA PC PIN | Tartó (nyitott) | 1/2AA | 1 | 0 - Immediate | $472.70 | Részletek megtekintése |
![]() | ![]() | ABG-02 | BATTERY CONTACT SPRING PC PIN | Érintkezőrugó (laprugó) | - | - | 5355 - Immediate | $194.45 | Részletek megtekintése |










