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FPV453215E680PKT

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FH Guangdong Fenghua Advanced Tech Varistors, 1812. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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FPV453215E680PKT

FH Guangdong Fenghua Advanced Tech · Varistors · 1812

FPV453215E680PKT 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 First terminal electrode (Ag with Ni/Sn plating) of the bidirectional multilayer varistor, rated 68 V DC working voltage, 48 V AC, 86 V maximum clamping voltage at 8/20 µs.
2 2 passive Second terminal electrode (Ag with Ni/Sn plating) of the bidirectional multilayer varistor, rated 68 V DC working voltage, varistor voltage ±10% at 1 mA DC, 2.5 J energy absorption (10/1000 µs).

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 (ΔVB) ΔVB -10 10 % Varistor voltage @ 1mA DC; printed ±10% (K suffix) 5
Maximum clamping voltage 151 V 8/20 µs, 5A 5
Operating temperature range -55 125 °C 5
Varistor voltage change after resistance to soldering ΔVB -10 10 % Solder 260±5°C, immersion 10±1 s 6
Varistor voltage change after low temperature resistance ΔVB -10 10 % -55±2°C, 1000 (+0/-24) h 7
Varistor voltage change after vibration ΔVB -5 5 % Amplitude 1.5 mm, 10-55-10 Hz, 2 h in each of 3 directions 7
Varistor voltage change after high temperature resistance ΔVB -10 10 % 125±2°C, 1000 (+0/-24) h 8
Varistor voltage change after high temperature load ΔVB -10 10 % 85±2°C, applied working voltage, 1000 (+0/-24) h 8
Varistor voltage change after static humidity ΔVB -10 10 % 60±2°C, 90-95% RH, 1000 (+0/-24) h 8
Varistor voltage change after temperature shock ΔVB -10 10 % -55°C 30±3 min / +125°C 30±3 min, 32 cycles 8
Max soldering temperature (reflow) 260 °C Reflow soldering, Sn/3.0Ag/0.5Cu 11
Max time at max soldering temperature 10 s Reflow, at maximum temperature 11
DC working voltage 68 V Working DC voltage (rated, per part number) 4
AC working voltage 48 V Working AC voltage (rated, per part number) 5
Varistor voltage VB 86 V @ 1mA DC 5
Energy absorption 2.5 J 10/1000 µs 5
Peak current 500 A 8/20 µs 5
Typical capacitance (reference value) 550 pF @ 1 MHz; reference value only, not a pass/fail criterion 5

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts silver Terminal electrode 银层 Ag layer 银Ag 4

CAD (KiCad official)

  • Symbol: FPV453215E680PKT
  • Footprint: Resistor_SMD:R_1812_4532Metric
  • 3D model: 1812 (KiCad packages3D, STEP)
  • 3D model files: fpv453215e680pkt-etched.step / fpv453215e680pkt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fpv453215e680pkt.step / fpv453215e680pkt.glb are the bare package body.

Provenance

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

  • Datasheet: FH Guangdong Fenghua Advanced Tech datasheet (13 pp, sha256 1f2ad4d02a158f72, retrieved 2026-10-18, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF