component
RL1206A471K
Public Made by Adomby adom
RUILON Shenzhen Ruilongyuan Elec Varistors, 1206. 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
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownRL1206A471K
RUILON Shenzhen Ruilongyuan Elec · Varistors · 1206
RL1206A471K from RUILON Shenzhen Ruilongyuan Elec, 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 | RUILON Shenzhen Ruilongyuan Elec |
| Package | 1206 |
| 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 |
|---|---|---|---|---|---|---|---|
| Varistor voltage | V1mA | 423 | 517 | V | 2 | ||
| Varistor voltage tolerance (code K) | -10 | 10 | % | Standard tolerance K | 1 | ||
| Max. allowable AC voltage | VAC | 300 | V | 2 | |||
| Max. allowable DC voltage | VDC | 385 | V | 2 | |||
| Max. energy | 0.4 | J | 10/1000μs | 2 | |||
| Max. clamping voltage | VC | 775 | V | 8/20μs, IP = 5 A | 2 | ||
| Withstanding surge current | I | 40 | A | 8/20μs | 2 | ||
| Operating temperature range | -55 | 125 | ℃ | 1 | |||
| Response time | 1 | ns | Printed as <1ns | 3 |
CAD (KiCad official)
- Symbol:
RL1206A471K - Footprint:
Resistor_SMD:R_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
rl1206a471k-etched.step/rl1206a471k-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rl1206a471k.step/rl1206a471k.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RUILON Shenzhen Ruilongyuan Elec datasheet (4 pp, sha256
7cadef546238b404, retrieved 2026-10-18, 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).