{"title":"Coin Cell Battery Holder - 12mm (PTH)","handle":"coin-cell-battery-holder-12mm-pth","url":"/products/coin-cell-battery-holder-12mm-pth","description":"A through-hole 12mm coin cell battery holder for PCB mounting. Uses friction to hold the battery securely in place — the metal housing is positive (+) and the PCB pad underneath is negative (−). Commonly used for RTC backup, SRAM backup, and GPS modules.\n\nKey Features\n\n\nThrough-Hole Mount – Solders directly to a PCB\n\nFriction Fit – Holds 12mm coin cells securely without clips\n\nCompact Design – Low-profile for space-constrained boards\n\n\nSpecifications\n\n\nBattery Size: 12mm coin cell\n\nMount Type: Through-hole (PTH)\n\nPolarity: Metal housing (+), PCB pad (−)\n\n\nIdeal For\n\nRTC battery backup\nSRAM and GPS module backup power\nLow-power embedded projects\n\n\nPackage Contents\n\n1× 12mm Coin Cell Battery Holder (PTH)\n","vendor":"SparkFun","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":10812,"title":"Default Title","sku":"SF-PRT-07948","price":2.12,"compare_at_price":0.0,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}