# 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](docs/cmfa224j4050hant-datasheet.pdf) (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](docs/cmfa224j4050hant-datasheet.pdf)