component
FBF25FPPR400
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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README
markdownFBF25FPPR400
PSA Prosperity Dielectrics · Current Sense Resistors / Shunt Resistors · 2512
FBF25FPPR400 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 (F code, ±1%) | -1 | 1 | % | Part-number code F = ±1% | 5 | ||
| Temperature coefficient of resistance (R 47-910 mΩ) | TCR | -100 | 100 | ppm/℃ | Power type, 2512; applies to 47-910 mΩ (note 4: ±400/±200 applies only to 10-46 mΩ) | 5 | |
| Max. RCWV (rated voltage) | RCWV | 1349 | mV | Power type, 2512; note 1: rated voltage is √(P·R) or max working voltage, whichever is lower | 5 | ||
| Max. overload voltage | 3017 | mV | Power type, 2512 | 5 | |||
| Rated power at 70℃ | P | 2 | W | Power type, 2512, at 70℃ | 5 | ||
| Resistance range (TCR ±100 ppm/℃ band) | R | 47 | 910 | mΩ | Power type, 2512; E-24 standard values | 5 | |
| Nominal resistance (R400 code) | R | 400 | mΩ | R value code R400 in part number = 400 mΩ | 6 | ||
| Operating temperature range | -55 | 155 | ℃ | Power derating curve operating range | 4 | ||
| Max. surface temperature when working | 105 | ℃ | Note 3: keep surface temperature not exceeding 105℃ when working | 6 | |||
| Insulation resistance | 1000 | MΩ | Between termination and coating; test voltage 100±15 V (IEC 60115-1 4.6) | 8 | |||
| Resistance to solder heat ΔR (D/F variant) | ΔR | -0.5 | 0.5 | % | Solder dip 260±5℃ for 10±1 s; D.F limit ±(0.5%+0.5mΩ), % part only | 8 | |
| Short time overload ΔR (D/F variant) | ΔR | -1 | 1 | % | 5 × rated power for 5 s; D.F limit ±(1%+0.5mΩ), % part only | 8 | |
| Bending strength ΔR (D/F variant) | ΔR | -0.5 | 0.5 | % | Bent on 90 mm PCB, bending width 2 mm for 2512; D.F limit ±(0.5%+0.5mΩ), % part only | 8 | |
| Load life ΔR | ΔR | -3 | 3 | % | Rated voltage 1.5 h on, 0.5 h off at 70±2℃, 1000 h; limit ±(3%+0.5mΩ), % part only | 8 |
CAD (KiCad official)
- Symbol:
FBF25FPPR400 - Footprint:
Resistor_SMD:R_2512_6332Metric - 3D model: 2512 (KiCad packages3D, STEP)
- 3D model files:
fbf25fppr400-etched.step/fbf25fppr400-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fbf25fppr400.step/fbf25fppr400.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PSA Prosperity Dielectrics datasheet (10 pp, sha256
d1874625755b4b12, 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).