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JER1206F1R035

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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JER1206F1R035

jieerrui · Current Sense Resistors / Shunt Resistors · 1206

JER1206F1R035 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
Resistance tolerance (F = 1%) -1 1 % MPN suffix F = 1% (part-numbering table) 1
Temperature coefficient of resistance (TCR) TCR -50 50 ppm/℃ 1206, 1W, 2mΩ~100mΩ range (35mΩ); TCR per IEC60115-1 4.8 at +125℃ or +155℃ vs room temperature 2
Rated power (1206, 1W) P 1 W 1206 type, MPN power code 1 = 1W; derate above 70℃ ambient per curve 2
Insulation resistance 100 MΩ 1206, 1mΩ~100mΩ range 2
Operating temperature range -55 170 ℃ Operating temperature range; load power reduced above 70℃ ambient 3
Short time overload resistance change ΔR -1 1 % 5.0x rated power for 5 s, IEC60115-1 4.13 6
Temperature cycling resistance change ΔR -1 1 % -55℃/+125℃, 1000 cycles, JESD22 JA-104, measured 24±4 h after test 6
High temperature exposure resistance change ΔR -1 1 % 125℃, 1000 h, MIL-STD-202 108, measured 24±4 h after test 6
Low temperature storage resistance change ΔR -1 1 % -55℃, 45 min, IEC60115-1 4.23.4 6
Biased humidity resistance change ΔR -1 1 % 10% rated power, 85℃/85%RH, 1000 h, MIL-STD-202 103 6
Resistance to solder heat resistance change ΔR -1 1 % 260±5℃ solder bath, 10±1 s, IEC60115-1 4.18 7
Operational life resistance change ΔR -1 1 % 70±2℃, rated current cycled 1.5 h on / 0.5 h off, 1000 +48/-0 h, MIL-STD-202 108 7
Vibration resistance change ΔR -1 1 % 5g, 10-2000 Hz, 12 cycles, 20 min, MIL-STD-202 204 7
Terminal bending resistance change ΔR -1 1 % 2 mm deflection, 60 s, AEC-Q200-005 7
Mechanical shock resistance change ΔR -1 1 % 100g half sine, 6 ms, MIL-STD-202 213 7
Terminal strength resistance change ΔR -1 1 % 17.7 N for 60±1 s, AEC-Q200-006 7
Thermal shock resistance change ΔR -1 1 % -55/+125℃, 300 cycles, MIL-STD-202 107 7
ESD resistance change ΔR -1 1 % 2 kV, 2 times, 1 s interval, AEC-Q200-002 7
Nominal resistance R 35 mΩ MPN code R035 = 35mΩ 2

CAD (KiCad official)

  • Symbol: JER1206F1R035
  • Footprint: Resistor_SMD:R_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: jer1206f1r035-etched.step / jer1206f1r035-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); jer1206f1r035.step / jer1206f1r035.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