component
MFL12HR012FT
Public Made by Adomby adom
FH Guangdong Fenghua Advanced Tech Current Sense Resistors / Shunt Resistors, 2512. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownMFL12HR012FT
FH Guangdong Fenghua Advanced Tech · Current Sense Resistors / Shunt Resistors · 2512
MFL12HR012FT from FH Guangdong Fenghua Advanced Tech, in a 2512. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1 | passive | Terminal 1 of an unpolarised resistor; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised resistor; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | FH Guangdong Fenghua Advanced Tech |
| Package | 2512 |
| Category | Resistors |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Resistance tolerance (code F) | -1 | 1 | % | Tolerance code F = ±1% (part-number table) | 1 | ||
| Temperature coefficient of resistance (code H) | TCR | -50 | 50 | ppm/°C | T.C.R code H = ±50 ppm/°C (part-number table) | 1 | |
| Insulation resistance | 1000 | MΩ | DC 100 V ±15 V between substrate and terminations, 1 min | 4 | |||
| Rated power (2512) | P | 2 | W | 2512 (2W) per Appendix 1 | 5 | ||
| Full rated power ambient limit | 70 | °C | Rated load (rated power) at ambient up to 70 °C; derate above 70 °C per curve | 2 | |||
| Operating temperature range | -55 | 170 | °C | Operating temperature range | 2 | ||
| Storage temperature | T | 5 | 30 | °C | Storage conditions; use within six months of receipt | 14 | |
| Storage relative humidity | RH | 30 | 70 | % | Storage conditions; use within six months of receipt | 14 | |
| Resistance change, temperature rapid change | ΔR | -1 | 1 | %R | -55 °C (30 min) / normal temperature (5 min) / 125 °C (30 min), 100 cycles | 3 | |
| Solderable area | 95 | % | Solderability: lead-free solder bath test per IEC 60115-1 4.17 | 3 | |||
| Resistance change, resistance to soldering heat | ΔR | -1 | 1 | %R | Lead-free solder bath 270 ±5 °C for 10 s ±1 s | 3 | |
| Resistance change, short time overload | ΔR | -1 | 1 | %R | 4 × rated power for 5 s (2W type) | 3 | |
| Resistance change, damp heat steady state | ΔR | -1 | 1 | %R | 40 ±2 °C, 93 ±3% RH, 1000 h, rated current or limiting element current 1.5 h ON / 0.5 h OFF | 3 | |
| Resistance change, endurance at 70 °C | ΔR | -1 | 1 | %R | 70 ±2 °C, 1000 h, rated current or limiting element current 1.5 h ON / 0.5 h OFF | 4 | |
| Resistance change, endurance at upper category temperature | ΔR | -1 | 1 | %R | 170 ±2 °C, 1000 h | 4 |
CAD (KiCad official)
- Symbol:
MFL12HR012FT - Footprint:
Resistor_SMD:R_2512_6332Metric - 3D model: 2512 (KiCad packages3D, STEP)
- 3D model files:
mfl12hr012ft-etched.step/mfl12hr012ft-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mfl12hr012ft.step/mfl12hr012ft.glbare 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
039b0c5b25e12cc0, retrieved 2026-10-17, 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: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).