component
FPV453215E180PKT
Public Made by Adomby adom
FH Guangdong Fenghua Advanced Tech Varistors, 1812. Pinout cross-checked by two models 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
markdownFPV453215E180PKT
FH Guangdong Fenghua Advanced Tech · Varistors · 1812
FPV453215E180PKT from FH Guangdong Fenghua Advanced Tech, in a 1812. 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 | One terminal of the bidirectional varistor (varistor in parallel with a capacitor); rated 18V DC / 12.7V AC working voltage, 25V varistor voltage at 1mA, 44V max clamping at 8/20µs 1A. |
| 2 | 2 | passive | Other terminal of the symmetric bidirectional varistor, interchangeable with the first; rated 500A peak surge current (8/20µs) and 2.5J energy (10/1000µs). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | FH Guangdong Fenghua Advanced Tech |
| Package | 1812 |
| 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 tolerance | VB | -10 | 10 | % | @1mA DC; K suffix = 10% | 8 | |
| Varistor voltage | VB | 25 | V | @1mA DC | 8 | ||
| Working voltage DC | Vw(DC) | 18 | V | maximum continuous DC voltage | 8 | ||
| Working voltage AC | Vw(AC) | 12.7 | V | maximum continuous sinusoidal rms voltage | 8 | ||
| Maximum clamping voltage | Vc | 44 | V | 8/20 µs, 1 A | 8 | ||
| Maximum surge energy | Es | 2.5 | J | 10/1000 µs | 8 | ||
| Maximum surge current (peak current) | IP | 500 | A | 8/20 µs | 8 | ||
| Typical capacitance | Cp | 1500 | pF | @1MHz, 0.5V bias | 8 | ||
| Leakage current at rated DC voltage | IL | 50 | µA | at rated DC voltage, ambient temperature (general series text) | 2 | ||
| Leakage current at maximum operating temperature | IL | 500 | µA | at rated DC voltage, maximum operating temperature (general series text) | 2 | ||
| Operating temperature range | -55 | 125 | °C | 1 | |||
| Storage temperature range | -10 | 40 | °C | 16 | |||
| Response time | 0.5 | ns | 1 |
CAD (KiCad official)
- Symbol:
FPV453215E180PKT - Footprint:
Resistor_SMD:R_1812_4532Metric - 3D model: 1812 (KiCad packages3D, STEP)
- 3D model files:
fpv453215e180pkt-etched.step/fpv453215e180pkt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fpv453215e180pkt.step/fpv453215e180pkt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: FH Guangdong Fenghua Advanced Tech datasheet (20 pp, sha256
48e38baf4c20449e, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).