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046602.5NRHF

Public Made by Adom

by adom

Littelfuse Disposable Fuses, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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046602-5nrhf-etched.step 046602-5nrhf: factory component page (tier=lcsc) · Ray 5d ago
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046602.5NRHF

Littelfuse · Disposable Fuses · 1206

046602.5NRHF from Littelfuse, in a 1206. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive One fuse termination (100% tin over nickel over copper) of the 2.5 A rated element, 32 V max, 50 A @ 32 V AC/DC interrupting rating, 0.023 ohm nominal cold resistance.
2 2 passive Second fuse termination (100% tin over nickel over copper), interchangeable with the other since the fuse is non-polarized, 2.5 A rated, 32 V max.

Key specifications

Parameter Value
Manufacturer Littelfuse
Package 1206
Category Circuit Protection
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Opening time at 100% of ampere rating 4 hours Opening time at 25°C 1
Opening time at 200% of ampere rating 5 sec Opening time at 25°C 1
Opening time at 300% of ampere rating 0.2 sec Opening time at 25°C 1
Insulation resistance 10000 ohms After opening; Greater than 10,000 ohms 3
Operating temperature -55 90 °C Consult temperature re-rating curve chart 3
Max voltage rating 32 V 2.50 A (amp code 02.5) row 1
Peak temperature (TP) in Pb-free reflow TP 260 °C Printed 260+0/-5 °C; Do not exceed 260°C 2
Wave soldering temperature 260 °C Wave soldering 2
Wave soldering time 10 sec Wave soldering 260°C 2
Ampere rating 2.5 A Amp code 02.5 1
Nominal cold resistance 0.023 Ohms Nominal, 2.50 A row 1
Nominal melting I2t I2t 0.3516 A2sec Nominal, 2.50 A row 1
Nominal voltage drop 76.99 mV Nominal, 2.50 A row 1
Nominal power dissipation 0.1925 W Nominal, 2.50 A row 1

CAD (KiCad official)

  • Symbol: 046602.5NRHF
  • Footprint: Fuse:Fuse_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: 046602-5nrhf-etched.step / 046602-5nrhf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 046602-5nrhf.step / 046602-5nrhf.glb are the bare package body.

Provenance

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

  • Datasheet: Littelfuse datasheet (3 pp, sha256 59e7ee52ef17c1fe, retrieved 2026-10-15, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF