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FTR20D511K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FTR20D511K product

FTR20D511K

Component

MOVSurge Protection20mm

The FTR20D511K is a 20mm Metal Oxide Varistor (MOV) providing robust transient over-voltage protection for AC and DC circuits.

Best for

  • Power supply protection
  • Industrial surge suppression

Avoid if

  • Applications requiring extremely low capacitance
  • Space-constrained designs where 20mm diameter is too large

Check before use

  • Maximum surge current requirements
  • Operating temperature range

Key specifications

Varistor Voltage
459V-561V
Max AC Voltage
320V
Max Energy
210J

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

Power SupplyIndustrial Electronics

Datasheet

9b1b9222a7df96925e08a5e75f08a72f_2304140030_FTR-FTR20D511K_C693465.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FTR20D511K: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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 20mm disk-type Metal Oxide Varistor (MOV) from FTR, designed to clamp transient voltage surges in electronic circuits.