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docs cmfa332j3950hant: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers cmfa332j3950hant: viewers · Ray 1mo ago
cmfa332j3950hant-etched.fit.json cmfa332j3950hant: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
cmfa332j3950hant-etched.glb cmfa332j3950hant: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
cmfa332j3950hant-etched.step cmfa332j3950hant: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
cmfa332j3950hant.glb Publish 0.1.0 · Ray 1mo ago
cmfa332j3950hant.kicad_mod Publish 0.1.0 · Ray 1mo ago
cmfa332j3950hant.kicad_sym Publish 0.1.0 · Ray 1mo ago
cmfa332j3950hant.lbr Publish 0.1.0 · Ray 1mo ago
cmfa332j3950hant.step Publish 0.1.0 · Ray 1mo ago
package.json Publish 0.2.0 · Ray 1mo ago
page.json Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray 11d ago
README.md cmfa332j3950hant: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 18d ago

CMFA332J3950HANT

FH Guangdong Fenghua Advanced Tech · NTC Thermistors · 0603

CMFA332J3950HANT from FH Guangdong Fenghua Advanced Tech, 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 electrode (Ag / Ni / Sn plated). Non-polarized; either terminal may be used as the sense or bias side. Nominal R25 = 3.3 kΩ ±5%.
2 2 passive Terminal electrode (Ag / Ni / Sn plated). Non-polarized; either terminal may be used as the sense or bias side. Nominal R25 = 3.3 kΩ ±5%.

Key specifications

Parameter Value
Manufacturer FH Guangdong Fenghua Advanced Tech
Package 0603
Category Sensor
Pins 2

Ordering variants

Same part, different packaging or reel option.

  • CMFA332J3950HANT
  • CMFA332J3950HANTCMFD...
  • CMFA332J3950HANTCMFB...
  • CMFA332J3950HANTCMFC...

CAD (KiCad official)

  • Symbol: CMFA332J3950HANT
  • Footprint: Resistor_SMD:R_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: cmfa332j3950hant-etched.step / cmfa332j3950hant-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cmfa332j3950hant.step / cmfa332j3950hant.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
cmfa332j3950hant.step 40 KB You want the bare part, or you mark your own boards.
cmfa332j3950hant-etched.step 2.7 MB You want the part with CMFA332J3950HANT already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 647 faces against 26 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

  • Datasheet: FH Guangdong Fenghua Advanced Tech datasheet (16 pp, sha256 b014b46fb43118e3, retrieved 2026-08-17, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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