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JER1206F1R005

Public Made by Adom

by adom

jieerrui Current Sense Resistors / Shunt Resistors, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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JER1206F1R005

jieerrui · Current Sense Resistors / Shunt Resistors · 1206

JER1206F1R005 from jieerrui, in a 1206. 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 5 mΩ (R005) ±1% alloy current-sense resistor, rated 1W at 70°C with derating above 70°C up to +170°C; the terminal is 0.50±0.20 mm wide on a 3.20×1.60 mm body.
2 2 passive Second terminal of the 5 mΩ (R005) ±1% alloy current-sense resistor, interchangeable with terminal 1 and the same 0.50±0.20 mm width, with a recommended 1.8 mm pad width (a) for 1206.

Key specifications

Parameter Value
Manufacturer jieerrui
Package 1206
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 5 mΩ nominal, catalog attribute (LCSC C46634435) catalog
Tolerance -1 1 % catalog attribute (LCSC C46634435) catalog
Rated power 1 W catalog attribute (LCSC C46634435) catalog

CAD (KiCad official)

  • Symbol: JER1206F1R005
  • Footprint: Resistor_SMD:R_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: jer1206f1r005-etched.step / jer1206f1r005-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); jer1206f1r005.step / jer1206f1r005.glb are the bare package body.

Provenance

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

  • Datasheet: jieerrui datasheet (7 pp, sha256 f0578e1f31540152, retrieved 2026-10-19, 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 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