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JER1206F1R065

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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JER1206F1R065

jieerrui · Current Sense Resistors / Shunt Resistors · 1206

JER1206F1R065 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 electrode of the 1206 alloy current-sense resistor (3.20x1.60 mm body, 0.50±0.20 mm electrode width); rated 1W, operating temperature -55°C to +170°C, power derated above 70°C.
2 2 passive Second electrode of the 1206 alloy current-sense resistor; the two electrodes are interchangeable, rated 1W, operating temperature -55°C to +170°C, power derated above 70°C.

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 -1 1 % Tolerance code F = 1% 1
Resistance range, 1206 at 1W R 1 100 mΩ Type 1206, rated power 1W row 2
Maximum rated power, 1206 P 1 W Type 1206, 1W rating 2
Temperature coefficient of resistance TCR -50 50 ppm/℃ Type 1206, 1W, 2mΩ~100mΩ 2
Insulation resistance 100 MΩ 2
Operating temperature range -55 170 ℃ Operating temperature range 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, measured 24±4 h after test 6
High temperature exposure resistance change ΔR% -1 1 % 125℃, 1000 h, measured 24±4 h after test 6
Low temperature storage resistance change ΔR% -1 1 % -55℃, 45 min 6
Biased humidity resistance change ΔR% -1 1 % 85℃/85%RH, 10% of operating power, 1000 h 6
Solder coverage of terminations 95 % J-STD-002B test B, 245±5℃, 2~3 s dip 6
Resistance to solder heat resistance change ΔR% -1 1 % 260±5℃, 10±1 s dip 6
Operational life resistance change ΔR% -1 1 % 70±2℃, rated current 1.5 h on / 0.5 h off, 1000 h 7
Vibration resistance change ΔR% -1 1 % 5g, 10-2000 Hz, 12 cycles, 20 min 7
Mechanical shock resistance change ΔR% -1 1 % 100g, 6 ms half sine 7
Terminal strength resistance change ΔR% -1 1 % 17.7N for 60±1 s 7
Thermal shock resistance change ΔR% -1 1 % -55/+125℃, 300 cycles 7
Terminal bending resistance change ΔR% -1 1 % 2 mm deflection, 60 s 7
ESD resistance change ΔR% -1 1 % 2 kV, 2 times, 1 s interval 7

CAD (KiCad official)

  • Symbol: JER1206F1R065
  • Footprint: Resistor_SMD:R_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: jer1206f1r065-etched.step / jer1206f1r065-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); jer1206f1r065.step / jer1206f1r065.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 2026-10-21, 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