ProjectsPricingInsights

14D820K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

14D820K product

14D820K

Circuit Protection

MOVSurge Protection14mm

The 14D820K is a 14mm metal oxide varistor (MOV) from HEL, rated for 82V varistor voltage and 4.5kA surge current, ideal for protecting sensitive electronics from voltage transients.

Best for

  • Power supply surge protection
  • Industrial control circuits

Avoid if

  • Applications requiring higher than 50VAC continuous operation

Check before use

  • Verify peak surge energy and clamping voltage requirements

Key specifications

Varistor Voltage
82V
Max AC Voltage
50V
Peak Current
4.5kA

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ProtectionIndustrial

Datasheet

6644602b90c2c051ccc3e8e12b5e376f_2304140030_Hongzhi-Elec-14D820K_C137824.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 14D820K: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 14mm diameter metal oxide varistor (MOV) used for overvoltage protection.