component

JER1206F1R075

Public Made by Adom

by adom

jieerrui Current Sense Resistors / Shunt Resistors, 1206. 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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JER1206F1R075

jieerrui · Current Sense Resistors / Shunt Resistors · 1206

JER1206F1R075 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 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 1206
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
Nominal resistance R 75 mΩ Part code R075 = 75mΩ per marking table 2
Resistance tolerance -1 1 % Part-number tolerance code F = ±1% 1
Temperature coefficient of resistance TCR -50 50 ppm/℃ 1206, 1W, 2mΩ~100mΩ range 2
Rated power P 1 W 1206 1W column; part code 1 = 1W; derate above 70℃ ambient 2
Insulation resistance 100 MΩ 1206, >100MΩ 2
Operating temperature range -55 170 ℃ Operating temperature range 3
Resistance change, short time overload ΔR -1 1 % 5.0x rated power for 5 s, IEC60115-1 4.13 6
Resistance change, temperature cycling ΔR -1 1 % -55℃/+125℃, 1000 cycles, JESD22 JA-104 6
Resistance change, high temperature exposure ΔR -1 1 % 125℃, 1000 h, MIL-STD-202 108 6
Resistance change, low temperature storage ΔR -1 1 % -55℃, 45 min, IEC60115-1 4.23.4 6
Resistance change, biased humidity ΔR -1 1 % 10% of rated power, 85℃/85%RH, 1000 h 6
Resistance change, resistance to solder heat ΔR -1 1 % Solder bath 260±5℃, 10±1 s 6
Resistance change, operational life ΔR -1 1 % 70±2℃, rated current 1.5 h on / 0.5 h off, 1000 h 7
Resistance change, vibration ΔR -1 1 % 5g, 10-2000 Hz, 12 cycles 7
Resistance change, terminal bending ΔR -1 1 % 2 mm deflection, 60 s 7
Resistance change, mechanical shock ΔR -1 1 % 100g, half sine 6 ms 7
Resistance change, terminal strength ΔR -1 1 % 17.7 N, 60 s 7
Resistance change, thermal shock ΔR -1 1 % -55/+125℃, 300 cycles 7
Resistance change, ESD ΔR -1 1 % 2 kV, 2 times 7

CAD (KiCad official)

  • Symbol: JER1206F1R075
  • Footprint: Resistor_SMD:R_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: jer1206f1r075-etched.step / jer1206f1r075-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); jer1206f1r075.step / jer1206f1r075.glb are the bare package body.

Provenance

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

  • Datasheet: jieerrui datasheet (7 pp, sha256 6c0d359d39546b43, 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