component
FMF25FPKR030-LH
Public Made by Adomby adom
PSA Prosperity Dielectrics 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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Contents
README
markdownFMF25FPKR030-LH
PSA Prosperity Dielectrics · Current Sense Resistors / Shunt Resistors · 2512
FMF25FPKR030-LH from PSA Prosperity Dielectrics, 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 | PSA Prosperity Dielectrics |
| 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 | 1 | % | Part-number tolerance code F | 5 | ||
| Temperature coefficient of resistance | TCR | -70 | 70 | ppm/°C | 30 mΩ listed under ±70 ppm/°C in rating table (2512) | 4 | |
| Resistance range (FMF25) | R | 3 | 100 | mΩ | FMF25 size, 3 mΩ to 100 mΩ | 3 | |
| Operating temperature range | -55 | 170 | °C | Operating temperature range | 4 | ||
| Storage temperature | 5 | 40 | °C | Storage condition as printed | 10 | ||
| Storage relative humidity | 20 | 70 | %RH | Storage condition as printed | 10 | ||
| Insulation resistance | 1000 | MΩ | Between termination and coating; test voltage 100±15 V (IEC 60115-1 4.6) | 8 | |||
| Inductance | 1 | nH | Series feature statement: inductance less than 1.0 nH | 3 | |||
| High temperature exposure, ΔR | ΔR | -1 | 1 | % | ΔR ±(1%+0.5mΩ) for F; 1000 h @ T=125°C, unpowered; measured at 24±2 h after test | 6 | |
| Temperature cycling, ΔR | ΔR | -0.5 | 0.5 | % | ΔR ±(0.5%+1mΩ) for F; 1000 cycles -55°C to +125°C | 6 | |
| Moisture resistance, ΔR | ΔR | -0.5 | 0.5 | % | ΔR ±(0.5%+0.5mΩ) for F; 65°C/80-100%RH, 10 cycles | 6 | |
| Biased humidity, ΔR | ΔR | -1 | 1 | % | ΔR ±(1%+0.5mΩ) for F; 1000 h, 85°C/85%RH, 10% of operating power | 7 | |
| Operational life, ΔR | ΔR | -1 | 1 | % | ΔR ±(1%+0.5mΩ) for F; 1000 h @ TA=125°C at specified rated power | 7 | |
| Resistance to solder heat, ΔR | ΔR | -0.5 | 0.5 | % | ΔR ±(0.5%+0.5mΩ) for F; solder dipping 270±5°C for 10 s | 7 | |
| Thermal shock, ΔR | ΔR | -0.5 | 0.5 | % | ΔR ±(0.5%+0.5mΩ) for F; -55 to 155°C, 300 cycles | 7 | |
| ESD, ΔR | ΔR | -1 | 1 | % | ΔR ±(1%+0.5mΩ) for F; test contact min. 1 kV (AEC-Q200-002) | 7 | |
| Solder ability (termination coverage) | 95 | % | Termination covered with solder (AEC-Q200 Table 7.18) | 7 | |||
| Board flex, ΔR | ΔR | -0.5 | 0.5 | % | ΔR ±(0.5%+1mΩ) for F; bending 2 mm for 2512 | 8 | |
| Short time overload, ΔR | ΔR | -1 | 1 | % | ΔR ±(1%+0.5mΩ) for F; 5 × rated power for 5 s (IEC 60115-1 4.13) | 8 | |
| Load life in humidity, ΔR | ΔR | -1 | 1 | % | ΔR ±(1%+0.5mΩ) for F; 40±2°C, 90-95% RH, DC rated voltage, 1.5 h ON / 30 min OFF, 1000 h | 8 | |
| Load life (TCR test cycle), ΔR | ΔR | -1 | 1 | % | ΔR ±(1%+0.5mΩ) for F; rated voltage 1.5 h then 0.5 h pause at 70±2°C, 1000 h | 8 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | Copper | Item Protective Molding Resistive Element Internal Terminal External Terminal Material Resin Alloy Metal Copper Solder | 3 |
CAD (KiCad official)
- Symbol:
FMF25FPKR030-LH - Footprint:
Resistor_SMD:R_2512_6332Metric - 3D model: 2512 (KiCad packages3D, STEP)
- 3D model files:
fmf25fpkr030-lh-etched.step/fmf25fpkr030-lh-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fmf25fpkr030-lh.step/fmf25fpkr030-lh.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PSA Prosperity Dielectrics datasheet (10 pp, sha256
1d15e82c90ee2489, retrieved 2026-10-17, tier: lcsc) - 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).