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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.
Image | Manufacturer Part Number | Description | Battery Type, Function | Style | Battery Cell Size | Available Quantity | View Details | |
---|---|---|---|---|---|---|---|---|
![]() | ![]() | BK-57-TR | BATT CONTACT CLIP AA 1 CELL SMD | Cylindrical, Clip | Contact Clip | AA | 3764 - Immediate 7500 - Factory Stock ![]() | View Details |
Image | Manufacturer Part Number | Description | Battery Type, Function | Style | Battery Cell Size | Available Quantity | View Details | |
---|---|---|---|---|---|---|---|---|
![]() | ![]() | 4-2 | BATTERY CONTACT SPRING AA 2 CELL | Cylindrical, Contact (Dual) | Contact Spring (Coil) | AA | 5544 - Immediate 19300 - Factory Stock ![]() | View Details |
![]() | ![]() | 6S-2-3A | BATT HOLDER 2/3A 1 CELL PC PIN | Cylindrical, Holder | Holder (Open) | 2/3A | 11386 - Immediate | View Details |
![]() | ![]() | 6S-AA | BATT HOLDER AA 1 CELL PC PIN | Cylindrical, Holder | Holder (Open) | AA | 8700 - Factory Stock![]() | View Details |
![]() | ![]() | 815-0931 | BATT HOLDER 1/2AA 1 CELL PC PIN | Cylindrical, Holder | Holder (Open) | 1/2AA | 23498 - Factory Stock![]() | View Details |
![]() | ![]() | ABG-02 | BATTERY CONTACT SPRING PC PIN | Cylindrical, Contact (Single) | Contact Spring (Leaf) | - | 1207 - Immediate 6000 - Factory Stock ![]() | View Details |
Publish Date: 2015-04-13
Publish Date: 2016-06-06
Publish Date: 2016-08-08
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