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docs cmfa224j4050hant: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
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cmfa224j4050hant-etched.fit.json cmfa224j4050hant: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
cmfa224j4050hant-etched.glb cmfa224j4050hant: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
cmfa224j4050hant-etched.step cmfa224j4050hant: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
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CMFA224J4050HANT

FH Guangdong Fenghua Advanced Tech · NTC Thermistors · 0603

CMFA224J4050HANT 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. Ni/Sn-plated Ag termination on one end of the 0603 chip; forms a bidirectional resistive connection to terminal 2 through the Mn-Co-Ni ceramic body (R25 = 220 kΩ ±5%, B25/50 = 4050 K ±3%). Non-polarized.
2 2 passive Terminal electrode 2 of the NTC thermistor. Ni/Sn-plated Ag termination on the opposite end of the 0603 chip; connects through the ceramic body to terminal 1 (R25 = 220 kΩ ±5%, B25/50 = 4050 K ±3%). Non-polarized.

Key specifications

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

Ordering variants

  • CMFA224J4050HANT
  • CMFA224J4050HANTCMFD...
  • CMFA224J4050HANTCMFB...
  • CMFA224J4050HANTCMFC...

CAD (KiCad official)

  • Symbol: CMFA224J4050HANT
  • Footprint: Resistor_SMD:R_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: cmfa224j4050hant-etched.step / cmfa224j4050hant-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cmfa224j4050hant.step / cmfa224j4050hant.glb are the bare package body.

Provenance

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

  • Datasheet: FH Guangdong Fenghua Advanced Tech datasheet (None pp, sha256 790daa1a3a529a60, 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