GBP | USD

BK-57 AA SMD Battery Contact

MPD's battery clips have twin SMD leads that solder to a PCB for added reliability

Image of MPD Memory Protection Devices BK-57 AA SMD Battery ContactMPD'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.

BK-57 AA SMD Battery Contact

ImageManufacturer Part NumberDescriptionPart StatusBattery Type, FunctionStyleAvailable QuantityView Details
BATTERY CONTACT CLIP AA SMD TABBK-57-TRBATTERY CONTACT CLIP AA SMD TABActiveCylindrical, ClipContact Clip1435 - ImmediateView Details

Other MPD Battery Products

ImageManufacturer Part NumberDescriptionBattery Type, FunctionStyleBattery Cell SizeAvailable QuantityView Details
BATTERY CONTACT SPRING AA 2 CELL4-2BATTERY CONTACT SPRING AA 2 CELLCylindrical, Contact (Dual)Contact Spring (Coil)AA8068 - Immediate
8000 - Factory Stock
View Details
BATTERY HOLDER 2/3 A PC PIN6S-2-3ABATTERY HOLDER 2/3 A PC PINCylindrical, HolderHolder (Open)2/3A13540 - Immediate
9600 - Factory Stock
View Details
BATTERY HOLDER AA PC PIN6S-AABATTERY HOLDER AA PC PINCylindrical, HolderHolder (Open)AA2664 - Immediate
24600 - Factory Stock
View Details
BATTERY HOLDER 1/2 AA PC PIN815-0931BATTERY HOLDER 1/2 AA PC PINCylindrical, HolderHolder (Open)1/2AA465 - ImmediateView Details
BATTERY CONTACT SPRING PC PINABG-02BATTERY CONTACT SPRING PC PINCylindrical, Contact (Single)Contact Spring (Leaf)-3041 - Immediate
6700 - Factory Stock
View Details
Published: 2018-07-13