component
CG0402MLC-12LG
Public Made by Adomby adom
BOURNS Varistors, 0402. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownCG0402MLC-12LG
BOURNS · Varistors · 0402
CG0402MLC-12LG from BOURNS, in a 0402. 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 | 0402 |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Capacitance @ 1 VRMS 1 MHz | CO | 0.5 | pF | @ 1 VRMS 1 MHz | 1 | ||
| Maximum Leakage Current @ Max. VDC | IL | 5 | nA | @ Max. VDC | 1 | ||
| Maximum Response Time | RT | 1 | ns | 1 | |||
| ESD Protection, Min. Contact Discharge | 8 | kV | Per IEC 61000-4-2 Level 4 | 1 | |||
| ESD Protection, Min. Air Discharge (Note 3) | 15 | kV | Per IEC 61000-4-2 Level 4; Note 3: min 1000 reps without degradation | 1 | |||
| ESD Protection, Min. Air Discharge (second air row) | 25 | kV | Per IEC 61000-4-2 Level 4 | 1 | |||
| Operating Temperature | TOPR | -40 | 85 | °C | Standard product (no A suffix) | 1 | |
| Storage Temperature | TSTG | -55 | 150 | °C | 1 | ||
| Typical Continuous Operating Voltage | VDC | 12 | V | 12LG variant | 1 | ||
| Typical Clamping Voltage | VC | 25 | V | Per IEC 61000-4-2 Level 4 8 kV Contact Discharge; measured 30 ns after pulse initiation (Note 1) | 1 | ||
| Typical Trigger Voltage | VT | 250 | V | Per IEC 61000-4-2 Level 4 8 kV Contact Discharge; at maximum pulse voltage (Note 2) | 1 |
CAD (KiCad official)
- Symbol:
CG0402MLC-12LG - Footprint:
Resistor_SMD:R_0402_1005Metric - 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files:
cg0402mlc-12lg-etched.step/cg0402mlc-12lg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cg0402mlc-12lg.step/cg0402mlc-12lg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BOURNS datasheet (4 pp, sha256
24c3e3abe7bf9449, retrieved 2026-10-20, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).