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CG0603MLC-12E

Public Made by Adom

by adom

BOURNS Varistors, 0603. 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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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
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CG0603MLC-12E

BOURNS · Varistors · 0603

CG0603MLC-12E from BOURNS, in a 0603. 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 BOURNS
Package 0603
Category Circuit Protection
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
DC Working Voltage VW(DC) 12 V CGA0603MLC-12E column (printed ≤12) 1
Maximum Leakage Current IL 0.01 μA @ Max. VW(DC) (printed <0.01) 1
Response Time RT 1 ns printed as <1 ns 1
ESD Protection, IEC 61000-4-2 Level 4, Min. Contact Discharge 8 kV Per IEC 61000-4-2 Level 4, printed ±8 kV 1
ESD Protection, IEC 61000-4-2 Level 4, Min. Air Discharge 15 kV Per IEC 61000-4-2 Level 4, printed ±15 kV (Note 3) 1
Operating Temperature TOPR -55 125 °C 1
Storage Temperature TSTG -55 125 °C 1
Typical Clamping Voltage VC 30 V Note 1: measured using TLP (Transmission Line Pulse) method 1
Typical Trigger Voltage VT 300 V Note 1: measured using TLP (Transmission Line Pulse) method 1
Typical Peak Voltage VP 300 V Note 2: IEC61000-4-2, 8 kV contact discharge 1
Typical Capacitance CO 0.2 pF @ 1 MHz, 1 Vrms 1
Typical ESD Withstand 1000 Pulses IEC 61000-4-2; Note 3 states CGA0603MLC-12E meets minimum 100 reps with some shifting over several hundred pulses 1

CAD (KiCad official)

  • Symbol: CG0603MLC-12E
  • Footprint: Resistor_SMD:R_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: cg0603mlc-12e-etched.step / cg0603mlc-12e-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cg0603mlc-12e.step / cg0603mlc-12e.glb are the bare package body.

Provenance

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

  • Datasheet: BOURNS datasheet (4 pp, sha256 13a265e51ad2d8a9, retrieved 2026-10-19, 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