component
RL0805A390K
Public Made by Adomby adom
RUILON Shenzhen Ruilongyuan Elec Varistors, 0805. Pinout reviewed by a person against the datasheet, 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
markdownRL0805A390K
RUILON Shenzhen Ruilongyuan Elec · Varistors · 0805
RL0805A390K from RUILON Shenzhen Ruilongyuan Elec, in a 0805. 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 | A | passive | Varistor terminal 1 - bidirectional, symmetrical electrode; V1mA = 36-45 V, max allowable VDC = 30 V, max clamping voltage = 99 V at 2 A (8/20 µs), surge withstand 50 A (8/20 µs), max energy 0.2 J (10/1000 µs). |
| 2 | B | passive | Varistor terminal 2 - bidirectional, symmetrical electrode; V1mA = 36-45 V, max allowable VDC = 30 V, max clamping voltage = 99 V at 2 A (8/20 µs), surge withstand 50 A (8/20 µs), max energy 0.2 J (10/1000 µs). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RUILON Shenzhen Ruilongyuan Elec |
| Package | 0805 |
| Category | Circuit Protection |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
RL0805A390K - Footprint:
Resistor_SMD:R_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files:
rl0805a390k-etched.step/rl0805a390k-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rl0805a390k.step/rl0805a390k.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
5474e34839390abc, retrieved 2026-09-29, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).