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7D390K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

7D390K product

7D390K

Circuit Protection

MOVSurge Protection7mm Disc

The 7D390K is a 7mm disc-type metal oxide varistor (MOV) designed for transient voltage surge suppression in electronic circuits.

Best for

  • General surge protection
  • Low-voltage circuit transient suppression

Avoid if

  • High-energy surge environments exceeding 1.6J
  • Applications requiring higher operating voltages

Check before use

  • Maximum continuous operating voltage
  • Peak surge current capacity

Key specifications

Varistor Voltage
39 V
Clamping Voltage
77 V
Energy Rating
1.6 J

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Electronics

Datasheet

d2e0d662a16227f1a4209be14aba8e7f.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 7D390K: 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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Alternative components

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

Design and risk insights

Questions & answers

The 7D390K is a 7mm diameter leaded metal oxide varistor (MOV) manufactured by HEL, used for protecting sensitive electronic components from voltage surges.