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NCU18WF104J6SRB

Public Made by Adom

by adom

Murata Electronics NTC Thermistors, 0603. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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NCU18WF104J6SRB

Murata Electronics · NTC Thermistors · 0603

NCU18WF104J6SRB from Murata Electronics, 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 Terminal 1 of an unpolarised resistor; either orientation.
2 2 passive Terminal 2 of an unpolarised resistor; either orientation.

Key specifications

Parameter Value
Manufacturer Murata Electronics
Package 0603
Category Sensors
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
Operating Temperature Range -40 150 ℃ 2
Resistance Value Tolerance -5 5 % at 25℃ 2
B-Constant (25/50℃) Tolerance -2 2 % B-Constant (25/50℃) 2
Max. Voltage 5 V 2
Maximum Operating Current 0.031 mA 25℃ 2
Resistance (25℃) 100 kΩ 25℃ 2
B-Constant (25/50℃) 4250 K 25/50℃ 2
B-Constant(25/80℃) (Reference Value) 4303 K 25/80℃, reference value 2
B-Constant(25/85℃) (Reference Value) 4311 K 25/85℃, reference value 2
B-Constant(25/100℃) (Reference Value) 4334 K 25/100℃, reference value 2
Typical Dissipation Constant 1 mW/℃ 25℃ 2

CAD (KiCad official)

  • Symbol: NCU18WF104J6SRB
  • Footprint: Resistor_SMD:R_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: ncu18wf104j6srb-etched.step / ncu18wf104j6srb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ncu18wf104j6srb.step / ncu18wf104j6srb.glb are the bare package body.

Provenance

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

  • Datasheet: Murata Electronics datasheet (3 pp, sha256 d5c50896a3d4ea72, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (convention), consensus off (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