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RL3220A391K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RL3220A391K product

RL3220A391K

Circuit Protection

MOV3220Transient Protection

The RL3220A391K is a surface-mount Metal Oxide Varistor (MOV) designed for transient voltage protection in 3220-sized electronic circuits.

Best for

  • Transient voltage protection
  • Circuit board surge suppression

Avoid if

  • Applications exceeding 250VAC/320VDC
  • High-frequency signal lines where variable capacitance is undesirable

Check before use

  • Soldering temperature profile
  • Surge energy requirements

Key specifications

Varistor Voltage
351V-429V
Max Clamping Voltage
675V
Energy Rating
10J

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Electronics

Datasheet

204d99d1043a1dc2c0bcab6829d2afcc_2403080959_RUILON-Shenzhen-Ruilongyuan-Elec-RL3220A391K_C2935524.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RL3220A391K: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Where to Buy

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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

It is a bidirectional, multilayer ceramic Metal Oxide Varistor (MOV) in a 3220 surface-mount package, used for transient voltage suppression.