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JFC0603-0500FS

Shenzhen JDT Fuse · Disposable Fuses · 0603

JFC0603-0500FS from Shenzhen JDT Fuse, in a 0603. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive Fuse terminal 1. Non-polarized end-cap for series insertion in the protected line; carries rated current 500 mA at 63 V DC, opens at overcurrent (5 s max at 2.5 x Ih).
2 2 passive Fuse terminal 2. Non-polarized end-cap for series insertion in the protected line; electrically equivalent to terminal 1 (fuse is symmetric / non-polarized).

Key specifications

Parameter Value
Manufacturer Shenzhen JDT Fuse
Package 0603
Category Circuit Protection
Pins 2

Ordering variants

Same part, different packaging or reel option.

  • JFC0603-0500FS

CAD (KiCad official)

  • Symbol: JFC0603-0500FS
  • Footprint: Resistor_SMD:R_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Shenzhen JDT Fuse datasheet (4 pp, sha256 51c33a5e4e1ad242, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF