Labels Milestones
BackX 23.9mm, 2mm height above PCB, https://www.keyelco.com/userAssets/file/M65p4.pdf Keystone type 1058 coin cell battery holder, http://www.keyelco.com/product-pdf.cfm?p=710 AA CR2 A battery holder Keystone type 104 battery holder with leaf spring, Keystone, https://ken.keyeuro.eu/cat/590.pdf AA battery cell holder Keystone SMT (Auto-In/Ultra-Low) Holder for 2032 Cell, 33.2 x 23.9mm, 2mm height above.
- C14 footprint, traces, groundplane.
- 0ZRE0012FF, BelFuse, Radial Leaded PTC,https://www.belfuse.com/resources/datasheets/circuitprotection/ds-cp-0zre-series.pdf Fuse 0ZRE0055FF.
- DFN, 12 Pin Placed - Wide, 5.3 mm.