2 A fast-blow 0603 SMD fuse for secondary-side protection
The Littelfuse 0467002.NRHF is a 2 A fast-blow surface-mount fuse in the 0603 (1608 metric) package, part of the 467 series. Rated for 32 V AC or DC, it clears overcurrent faults with a 35 A breaking capacity at rated voltage — sufficient for most low-voltage secondary-side protection in power supplies, battery packs, and control electronics.
Melting I²t and coordination
With a melting I²t of 0.1891, this fuse coordinates cleanly with downstream components — the energy let-through stays low enough to protect a 2 A-rated trace or a small MOSFET before the junction exceeds its SOA.
Temperature range and approvals
CSA and cURus approvals confirm the fuse meets North American safety standards for branch-circuit and supplementary protection — a requirement for UL 60950-1 and UL 62368-1 power supplies.