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NT04104F3950B1F

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EATON NTC Thermistors, 0402. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs nt04104f3950b1f: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers nt04104f3950b1f: viewers · Ray 27d ago
nt04104f3950b1f-etched.fit.json nt04104f3950b1f: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
nt04104f3950b1f-etched.glb nt04104f3950b1f: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
nt04104f3950b1f-etched.step nt04104f3950b1f: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
nt04104f3950b1f.glb Publish 0.1.0 · Ray 27d ago
nt04104f3950b1f.kicad_mod Publish 0.1.0 · Ray 27d ago
nt04104f3950b1f.kicad_sym Publish 0.1.0 · Ray 27d ago
nt04104f3950b1f.lbr Publish 0.1.0 · Ray 27d ago
nt04104f3950b1f.step Publish 0.1.0 · Ray 27d ago
package.json Publish 0.1.0 · Ray 27d ago
page.json Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray 11d ago
README.md nt04104f3950b1f: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 17d ago

NT04104F3950B1F

EATON · NTC Thermistors · 0402

NT04104F3950B1F from EATON, in a 0402. 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 Thermistor terminal 1. Non-polarized end electrode of the monolithic NTC element; interchangeable with pin 2. 10 kΩ ±1% at 25 °C, resistance varies with temperature per B25/50 = 3950 K over -40 °C to +125 °C.
2 2 passive Thermistor terminal 2. Non-polarized end electrode of the monolithic NTC element; interchangeable with pin 1. 10 kΩ ±1% at 25 °C, resistance varies with temperature per B25/50 = 3950 K over -40 °C to +125 °C.

Key specifications

Parameter Value
Manufacturer EATON
Package 0402
Category Sensors
Pins 2

Ordering variants

Same part, different packaging or reel option.

  • NT04104F3950B1F
  • NT04104?3950B1*
  • NT04104F3950B1FNT06104?3950B1*
  • NT04104F3950B1FNT08104?3950B1*

CAD (KiCad official)

  • Symbol: NT04104F3950B1F
  • Footprint: Resistor_SMD:R_0402_1005Metric
  • 3D model: 0402 (KiCad packages3D, STEP)
  • 3D model files: nt04104f3950b1f-etched.step / nt04104f3950b1f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); nt04104f3950b1f.step / nt04104f3950b1f.glb are the bare package body.

Provenance

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

  • Datasheet: EATON datasheet (None pp, sha256 688178e2f2dd29f8, 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