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FMF25FPKR009-BH

PSA Prosperity Dielectrics · Current Sense Resistors / Shunt Resistors · 2512

FMF25FPKR009-BH 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 First terminal of the 2512 metal-strip current-sense resistor (9 mΩ, 3W at 70°C); the part is non-polarized, and Table B gives 54.8A (245mV) max working and 122.5A (548mV) max overload for the 3W low-EMF type.
2 2 passive Second terminal of the 2512 metal-strip current-sense resistor (9 mΩ, 3W at 70°C); the part is non-polarized, and the recommended pads for 2512 are W 3.70 mm, D 1.60 mm and L 7.60 mm (R001~R003 use different pads).

Key specifications

Parameter Value
Manufacturer PSA Prosperity Dielectrics
Package 2512
Category Resistors
Pins 2

Electrical characteristics

Limits from the LCSC catalog entry for this part (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Resistance 9 mΩ nominal, catalog attribute (LCSC C5156778) catalog
Tolerance -1 1 % catalog attribute (LCSC C5156778) catalog
Rated power 3 W catalog attribute (LCSC C5156778) catalog

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: FMF25FPKR009-BH
  • Footprint: Resistor_SMD:R_2512_6332Metric
  • 3D model: 2512 (KiCad packages3D, STEP)
  • 3D model files: fmf25fpkr009-bh-etched.step / fmf25fpkr009-bh-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fmf25fpkr009-bh.step / fmf25fpkr009-bh.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: PSA Prosperity Dielectrics datasheet (11 pp, sha256 dfbda11e8df429c2, retrieved 2026-11-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (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