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FRM252WFR006TM

Public Made by Adom

by adom

FOJAN 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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FRM252WFR006TM

FOJAN · Current Sense Resistors / Shunt Resistors · 2512

FRM252WFR006TM from FOJAN, 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 FOJAN
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 (nominal, decoded from MPN R006) R 6 mΩ MPN R006 = 6 mΩ; Kelvin four-terminal measurement 2
Resistance tolerance (F = ±1%) -1 1 % F: ±1% per part-number table 2
Temperature coefficient of resistance (T.C.R.) TCR -50 50 PPM/℃ 2512 row, ±50 ppm/℃; measured 25 °C and +125 °C, reference +25 °C 5
Power rating at P70 P70 2 W 2512 row, power rating at P70 5
Rated current 63 A 2512 row, rated current 5
Max overload current 141 A 2512 row, maximum overload current 5
Operating temperature range -55 170 °C 2512 row, 使用温度范围 operating temperature 5
Dielectric withstanding voltage 500 V DC Features list: 绝缘耐压 Dielectric Withstanding Voltage 500 V DC 2
High temperature exposure (storage) ΔR ΔR -1 1 % T=170℃, 1000 hrs, measured 24 hrs after test 6
Low temperature exposure (storage) ΔR ΔR -0.5 0.5 % T=-55ºC, 1000 hours, measured 24 hrs after test 6
Temperature cycling ΔR ΔR -0.5 0.5 % 1000 cycles (-55℃ to 125℃), measured 24 hrs after test 6
Short time overload ΔR ΔR -0.5 0.5 % 5 X rated power for 5 s 6
Moisture resistance ΔR ΔR -1 1 % 24 hours/cycle, 10 cycles, zero power 6
Biased humidity ΔR ΔR -0.5 0.5 % 10% rated power at 85℃, RH 85%, 1000 hrs 6
Load life ΔR ΔR -1 1 % 1000 h at +70 °C, 1.5 h ON, 0.5 h OFF 7
Resistance to soldering heat ΔR ΔR -0.5 0.5 % 260±5℃ solder, 10±1 sec dwell 7
Mechanical shock ΔR ΔR -0.5 0.5 % 100 g's, 6 ms half sine pulse 7
Vibration ΔR ΔR -0.5 0.5 % 5 g's, 10-2000 Hz, 20 min, 12 cycles 7
Board flex ΔR ΔR -0.5 0.5 % Min 2 mm deflection, 60 s 7
Thermal shock ΔR ΔR -1 1 % -55°C/+155°C, 1000 cycles 7
ESD ΔR ΔR -1 1 % Direct contact ±6 kV; air discharge up to +25 kV 7
Solderability (area covered) 95 % Dip in flux, 245±5℃ bath, 3±0.5 s; >95% area covered 7

CAD (KiCad official)

  • Symbol: FRM252WFR006TM
  • Footprint: Resistor_SMD:R_2512_6332Metric
  • 3D model: 2512 (KiCad packages3D, STEP)
  • 3D model files: frm252wfr006tm-etched.step / frm252wfr006tm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); frm252wfr006tm.step / frm252wfr006tm.glb are the bare package body.

Provenance

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

  • Datasheet: FOJAN datasheet (12 pp, sha256 13a1c74e6b23cc10, 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, 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