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Ray Publish 0.1.0 8f20f6a 7d ago

R06.100.4

Reomax · Disposable Fuses · 0603

R06.100.4 from Reomax, in a 0603. 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 terminal of the non-polarized 0603 slow-blow fuse, rated 4A, 32Vdc, with 50A breaking capacity and 20 mOhm typical cold resistance.
2 2 passive Second terminal of the non-polarized 0603 slow-blow fuse, rated 4A, 32Vdc, with 50A breaking capacity and 20 mOhm typical cold resistance.

Key specifications

Parameter Value
Manufacturer Reomax
Package 0603
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
Insulation Resistance (after opening) 10000 Ω After opening 2
Operating Temperature -55 125 °C Consult temperature rerating curve chart 2
Rated Current 4 A Row R06.100.4 of rating table 1
Rated Voltage (series header 63Vdc) 63 Vdc Series title '63Vdc/32Vdc'; voltage assignment per variant not printed for R06.100.4 1
Rated Voltage (series header 32Vdc) 32 Vdc Series title '63Vdc/32Vdc'; voltage assignment per variant not printed for R06.100.4 1
DC Interrupting Rating 50 A Measured at rated voltage, time constant of less than 50 microseconds, battery source 1
Reflow Preheat Temperature Ts Ts 150 200 °C Pb-free assembly reflow, Pre Heat 2
Reflow Preheat Time ts ts 60 120 s Pb-free assembly reflow, Pre Heat 2
Time 25°C to Peak Temperature 8 min Time 25°C to peak temperature (TP); do not exceed 2
Hand Solder Heating Time 5 s Heating time, 5 Seconds min 2
Solder Pot Temperature 260 °C Solder pot temperature, 260°C max 2
Hand Solder Dwell Time 10 s Solder dwell time, 10 Seconds max 2

CAD (KiCad official)

  • Symbol: R06.100.4
  • Footprint: Fuse:Fuse_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: r06-100-4-etched.step / r06-100-4-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); r06-100-4.step / r06-100-4.glb are the bare package body.

Provenance

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

  • Datasheet: Reomax datasheet (3 pp, sha256 aa400b8be5e6debd, retrieved 2026-10-18, 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