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CMFA303J3950HANT
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FH Guangdong Fenghua Advanced Tech NTC Thermistors, 0603. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# CMFA303J3950HANT++**FH Guangdong Fenghua Advanced Tech** · NTC Thermistors · 0603++CMFA303J3950HANT 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 | T1 | passive | Terminal 1 of the NTC thermistor. Non-polar: resistance between terminals 1 and 2 is 30 kΩ ±5% at 25 °C and decreases with rising temperature per the B=3950 K characteristic. |+| 2 | T2 | passive | Terminal 2 of the NTC thermistor. Non-polar: resistance between terminals 1 and 2 is 30 kΩ ±5% at 25 °C and decreases with rising temperature per the B=3950 K characteristic. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | FH Guangdong Fenghua Advanced Tech |+| Package | 0603 |+| Category | Sensor |+| Pins | 2 |++## Ordering variants++- `CMFA303J3950HANT`+- `CMFA303J3950HANTCMFD`+- `CMFA303J3950HANTCMFB`+- `CMFA303J3950HANTCMFC`++## CAD (KiCad official)++- Symbol: `CMFA303J3950HANT`+- Footprint: `Resistor_SMD:R_0603_1608Metric`+- 3D model: 0603 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [FH Guangdong Fenghua Advanced Tech datasheet](docs/cmfa303j3950hant-datasheet.pdf) (19 pp, sha256 `88802af982954018`, 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/cmfa303j3950hant-datasheet.pdf)
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