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docs cmfa503j4150hant: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
viewers cmfa503j4150hant: viewers · Ray 27d ago
cmfa503j4150hant-etched.fit.json cmfa503j4150hant: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
cmfa503j4150hant-etched.glb cmfa503j4150hant: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
cmfa503j4150hant-etched.step cmfa503j4150hant: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
cmfa503j4150hant.glb Publish 0.1.0 · Ray 27d ago
cmfa503j4150hant.kicad_mod Publish 0.1.0 · Ray 27d ago
cmfa503j4150hant.kicad_sym Publish 0.1.0 · Ray 27d ago
cmfa503j4150hant.lbr Publish 0.1.0 · Ray 27d ago
cmfa503j4150hant.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 cmfa503j4150hant: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 17d ago

CMFA503J4150HANT

FH Guangdong Fenghua Advanced Tech · NTC Thermistors · 0603

CMFA503J4150HANT 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 1 of the NTC thermistor. Ag/Ni/Sn terminated end cap connecting to the Mn-Co-Ni ceramic body; two-terminal device is non-polar.
2 2 passive Terminal electrode 2 of the NTC thermistor. Ag/Ni/Sn terminated end cap; interchangeable with terminal 1 since the device is non-polar.

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.

  • CMFA503J4150HANT
  • CMFA503J4150HANTCMFD...
  • CMFA503J4150HANTCMFB...
  • CMFA503J4150HANTCMFC...

CAD (KiCad official)

  • Symbol: CMFA503J4150HANT
  • Footprint: Resistor_SMD:R_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: cmfa503j4150hant-etched.step / cmfa503j4150hant-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cmfa503j4150hant.step / cmfa503j4150hant.glb are the bare package body.

Provenance

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

  • Datasheet: FH Guangdong Fenghua Advanced Tech datasheet (16 pp, sha256 bee1c8f6e174fd04, 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