component

RE2512F2R500

Public Made by Adom

by adom

jieerrui 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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RE2512F2R500

jieerrui · Current Sense Resistors / Shunt Resistors · 2512

RE2512F2R500 from jieerrui, 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 jieerrui
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 -1 1 % F = 1% (part-number code F) 2
Temperature coefficient of resistance TCR -50 50 ppm/℃ Kama material, 400mΩ<R≤500mΩ, small electrode, 2W 2
Maximum rated power 2 W Small electrode 2W rating for 220mΩ<R≤500mΩ; part-number code 2 = 2W 2
Operating temperature range -55 170 ℃ 2
Insulation resistance 100 MΩ Printed as ＞100MΩ in the 2512 table 2
Short time overload resistance change ΔR% -1 1 % 5.0x rated power applied for 5 s, IEC60115-1 4.13 6
Temperature cycling resistance change -1 1 % -55℃/+125℃, 1000 cycles, JESD22 JA-104 6
High temperature exposure resistance change -1 1 % 125℃, 1000 h, MIL-STD-202 Method 108 6
Low temperature operation resistance change -1 1 % -55℃, 45 min, IEC60115-1 4.23.4 6
High temperature and high humidity resistance change ΔR% -1 1 % 10% of operating power, 85℃/85%RH, 1000 h 6
Resistance to solder heat resistance change -1 1 % Solder bath 260±5℃, 10±1 s, IEC60115-1 4.18 7
Terminal bending resistance change -1 1 % 2 mm deflection, 60 s, AEC-Q200-005 7
Mechanical shock resistance change -1 1 % 100g half sine, 6 ms, MIL-STD-202 Method 213 7
Terminal strength resistance change -1 1 % 17.7 N for 60±1 s, AEC-Q200-006 7
Thermal shock resistance change -1 1 % -55/+125℃, 300 cycles, MIL-STD-202 Method 107 7
Vibration resistance change -1 1 % 5g, 10-2000 Hz, 12 cycles, MIL-STD-202 Method 204 7
Operational life resistance change ΔR% -1 1 % 70±2℃, rated current, 1000 h, MIL-STD-202 Method 108 7
ESD resistance change -1 1 % 2 kV, 2 times, AEC-Q200-002 7
Nominal resistance R 500 mΩ Marking code R500 = 500mΩ (0.5Ω) 2
Power derating start ambient 70 ℃ Above 70℃ ambient, maximum load power to be reduced per the derating curve 3

CAD (KiCad official)

  • Symbol: RE2512F2R500
  • Footprint: Resistor_SMD:R_2512_6332Metric
  • 3D model: 2512 (KiCad packages3D, STEP)
  • 3D model files: re2512f2r500-etched.step / re2512f2r500-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); re2512f2r500.step / re2512f2r500.glb are the bare package body.

Provenance

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

  • Datasheet: jieerrui datasheet (7 pp, sha256 869024d6603d4114, 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