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Contents

README

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NCU18WF104F6SRB

Murata Electronics · NTC Thermistors · 0603

NCU18WF104F6SRB from Murata Electronics, 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 Terminal 1 of the NTC thermistor. Non-polar two-terminal passive; resistance decreases with rising temperature (100 kΩ nominal at 25 °C, B25/50 ≈ 4250-4299 K).
2 2 passive Terminal 2 of the NTC thermistor. Non-polar two-terminal passive; interchangeable with terminal 1.

Key specifications

Parameter Value
Manufacturer Murata Electronics
Package 0603
Category Sensor
Pins 2

Ordering variants

Same part, different packaging or reel option.

  • NCU18WF104F6SRB

CAD (KiCad official)

  • Symbol: NCU18WF104F6SRB
  • Footprint: Resistor_SMD:R_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: ncu18wf104f6srb-etched.step / ncu18wf104f6srb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ncu18wf104f6srb.step / ncu18wf104f6srb.glb are the bare package body.

Provenance

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

  • Datasheet: Murata Electronics datasheet (37 pp, sha256 db57b5de9d314819, 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