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20H Series Parts

Use this page to review components grouped under the 20H series.

Compare manufacturer, package and stock references below, then open a product or add it directly to your sourcing request.

MATCHING PARTS 1012 Results
PART NUMBER RESULTS

Matching 20H Components

Compare sourcing references and open a part for full technical information.

PART NUMBER 471KH20-TR VARISTOR 470V 6.5KA DISC 20MM
Manufacturer YAGEO
Package / Case Disc 20mm
Stock Reference 3,708
View Part
PART NUMBER 391KH20-P7.5 VARISTOR 390V 6.5KA DISC 20MM
Manufacturer YAGEO
Package / Case Disc 20mm
Stock Reference 5,631
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PART NUMBER 331KH20-OTR VARISTOR 330V 6.5KA DISC 20MM
Manufacturer YAGEO
Package / Case Disc 20mm
Stock Reference 7,482
View Part
PART NUMBER 391KH20-F VARISTOR 390V 6.5KA DISC 20MM
Manufacturer YAGEO
Package / Case Disc 20mm
Stock Reference 4,594
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PART NUMBER 331KH20-O VARISTOR 330V 6.5KA DISC 20MM
Manufacturer YAGEO
Package / Case Disc 20mm
Stock Reference 7,073
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PART NUMBER 391KH20-OTB VARISTOR 390V 6.5KA DISC 20MM
Manufacturer YAGEO
Package / Case Disc 20mm
Stock Reference 3,585
View Part
COMMON QUESTIONS

20H Series FAQ

Quick guidance for selection and sourcing.

What does the 20H series represent?

20H is used to group related components within a product family. Exact specifications and compatibility should always be confirmed against the manufacturer documentation.

How do I request pricing for a 20H part?

Choose a matching part below and add it to your sourcing request, or send the manufacturer part number and quantity through the RFQ page.

Can Winsun (HK) Electronics help with shortage or obsolete 20H parts?

Yes. We can review current sourcing channels, lead-time options and possible alternatives for shortage, EOL and hard-to-find requirements.

GLOBAL COMPONENT SOURCING

Need a Different Option for 20H?

Send the exact part number, manufacturer and quantity. Winsun (HK) Electronics can review availability, lead time, shortage requirements and possible alternatives.