component

RT0402FRE07187KL

Public Made by Adom

by adom

YAGEO(国巨) , 0402. 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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RT0402FRE07187KL

YAGEO(国巨) · IC · 0402

RT0402FRE07187KL from YAGEO(国巨), in a 0402. 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 YAGEO(国巨)
Package 0402
Category
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 (code F = ±1%) -1 1 % 4
Temperature coefficient of resistance (code E = ±50 ppm/°C) TCR -50 50 ppm/°C 4
Operating temperature range, precision type -10 85 °C Precision operation mode 4
Operating temperature range, standard type -55 125 °C Standard operation mode 4
Operating temperature range, power type -55 155 °C Power operation mode 4
Maximum working voltage 12.5 V RT0402 precision operation mode 4
Maximum working voltage 50 V RT0402 standard operation mode 4
Maximum overload voltage 25 V RT0402 precision operation mode 4
Maximum overload voltage 100 V RT0402 standard operation mode 4
Dielectric withstand voltage (all RT0402 modes) 75 V 4
Insulation resistance 10000 MΩ Rated continuous overload voltage applied 1 min 7
ΔR/R after thermal shock, ±(0.5% + 0.05Ω absolute) ΔR/R -0.5 0.5 % -55°C/+125°C, 25 cycles 7
ΔR/R after low temperature operation, ±(0.5% + 0.05Ω absolute) ΔR/R -0.5 0.5 % -65°C, rated working voltage applied 45 min 7
ΔR/R after short time overload, ±(0.5% + 0.05Ω absolute) ΔR/R -0.5 0.5 % 2.5 × rated voltage, 5 s 7
ΔR/R after resistance to soldering heat, ±(0.5% + 0.05Ω absolute) ΔR/R -0.5 0.5 % 260°C solder pot, 10 s 7
ΔR/R after moisture resistance, ±(0.5% + 0.05Ω absolute) ΔR/R -0.5 0.5 % 42 damp heat cycles, 1000 h 8
ΔR/R after life test, ±(0.5% + 0.05Ω absolute) ΔR/R -0.5 0.5 % 70°C, rated voltage 1.5 h on / 0.5 h off, 1000 h 8
ΔR/R after bending strength, ±(0.25% + 0.05Ω absolute) ΔR/R -0.25 0.25 % Board bent, 5±1 s 8

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 tin L = Lead free terminations (pure Tin) SCOPE 2

CAD (KiCad official)

  • Symbol: RT0402FRE07187KL
  • Footprint: Resistor_SMD:R_0402_1005Metric
  • 3D model: 0402 (KiCad packages3D, STEP)
  • 3D model files: rt0402fre07187kl-etched.step / rt0402fre07187kl-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rt0402fre07187kl.step / rt0402fre07187kl.glb are the bare package body.

Provenance

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

  • Datasheet: YAGEO(国巨) datasheet (9 pp, sha256 5d7ddc33859cec8e, 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