Fast-blow 1 A fuse for DC rail protection
The F1206A1R00FSTR is a 1 A fast-blow surface-mount fuse from the KYOCERA AVX Accu-Guard® series, rated for 32 V DC with a breaking capacity of 50 A. The 0.18 Ohm cold resistance keeps voltage drop low in the protected circuit, while the 0.005 A²s melting I²t ensures quick clearing under short-circuit conditions—important when the downstream load is a sensitive IC or a low-voltage regulator.
1206 footprint and rework considerations
Housed in a standard 1206 (3216 metric) package measuring 0.122" x 0.063" x 0.047" (3.10 mm x 1.60 mm x 1.20 mm), this fuse is a drop-in replacement for most 1206 fuse footprints.
Active production with safety approvals
It carries cUL and UL approval, which simplifies compliance for end-product safety certification in industrial and consumer equipment.