component

FBF25FPPR400

Public Made by Adom

by 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.

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FBF25FPPR400

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fbf25fppr400.step / fbf25fppr400.glb are 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, primary two-terminal convention (convention), consensus off (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).

Datasheet PDF