component

RLP25FEER680

Public Made by Adom

by adom

TA-I Tech Current Sense Resistors / Shunt Resistors, 2512. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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RLP25FEER680

TA-I Tech · Current Sense Resistors / Shunt Resistors · 2512

RLP25FEER680 from TA-I Tech, 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 Ni/Sn-plated metal-alloy-plate terminal of the two-terminal current sense resistor (RLP25, 6.4 x 3.2 mm body), with a recommended 4.0 mm pad width and a sensing trace branching off the Cu pad.
2 2 passive Second Ni/Sn-plated metal-alloy-plate terminal of the two-terminal current sense resistor, interchangeable with the first because the part is non-polar, with the same recommended pad and sensing trace layout.

Key specifications

Parameter Value
Manufacturer TA-I Tech
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 Value (type range RLP25) R 1 70 mΩ 1
Tolerance -1 1 % Tolerance code F (±1%) from part-numbering table 1
Temperature Coefficient of Resistance TCR -50 50 ppm/℃ 1
Insulation Resistance 100 MΩ 1
Operation Temperature Range -55 170 ℃ 1
Storage Temperature 5 35 ℃ Storage conditions 7
Storage Humidity 40 75 % Storage conditions 7
High Temperature Exposure (Storage) resistance change ΔR/R -1 1 % T=170℃, 1000 hrs, measured 24 hrs after test conclusion 3
Temperature Cycling resistance change ΔR/R -0.5 0.5 % 1000 cycles (-55℃ to 125℃), measured 24 hrs after test conclusion 3
Short Time Overload resistance change ΔR/R -0.5 0.5 % 5 X rated power for 5 s 3
Moisture Resistance resistance change ΔR/R -1 1 % 24 hours per cycle, 10 cycles, unpowered 3
Biased Humidity resistance change ΔR/R -0.5 0.5 % 10% rated power at 85℃, RH 85%, 1000 Hrs, measured 24 hrs after test conclusion 3
Operation Life resistance change ΔR/R -1 1 % 1000 hours TA=125°C at 45% rated power, measured at 24±4 hours after test conclusion 3
Resistance to Soldering Heat resistance change ΔR/R -0.5 0.5 % T=260±5℃ solder, 10±1 sec dwell 3
Mechanical Shock resistance change ΔR/R -0.5 0.5 % 100 g's, normal duration 6 ms, half sine shock pulse 3
Resistance to Vibration resistance change ΔR/R -0.5 0.5 % 5 g's for 20 min, 12 cycles, 10-2000 Hz 3
Board Flex resistance change ΔR/R -0.5 0.5 % Min 2 mm deflection, 60 sec 3
Thermal Shock resistance change ΔR/R -1 1 % -55℃/+155℃, 300 cycles, max transfer time 20 s, dwell 15 min, air-air 4
ESD resistance change ΔR/R -1 1 % Verify voltage setting at 500V 4
Terminal Strength (SMD) resistance change ΔR/R -1 1 % Force of 1.8 kg for 60 seconds 4
Rated Power (power rating code E) P 2 W Power rating code E = 2W from part-numbering table 1

CAD (KiCad official)

  • Symbol: RLP25FEER680
  • Footprint: Resistor_SMD:R_2512_6332Metric
  • 3D model: 2512 (KiCad packages3D, STEP)
  • 3D model files: rlp25feer680-etched.step / rlp25feer680-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rlp25feer680.step / rlp25feer680.glb are the bare package body.

Provenance

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

  • Datasheet: TA-I Tech datasheet (10 pp, sha256 5e15a379bbda9f7d, 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