Name: ROV20H621K-S
Brand: Littelfuse Inc.
SKU: ROV20H621K-S
Availability: InStock
Rating: 5 (105 reviews)

ROV20H621K-S

For Reference Only

Part Number	ROV20H621K-S
Manufacturer	Littelfuse Inc.
Description	VARISTOR 620V 10KA DISC 20MM
Datasheet	ROV20H621K-S Datasheet ROV20H621K-S Specifications
Package	Disc 20mm
ECAD
In Stock	3,978 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 31 - Jun 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ROV20H621K-S (TVS - Varistors, MOVs) is manufactured by Littelfuse Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For ROV20H621K-S specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ROV20H621K-S with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ROV20H621K-S.

ROV20H621K-S Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - TVS - Varistors, MOVs
Package	Disc 20mm
ECAD
Series	-
Varistor Voltage (Min)	558V
Varistor Voltage (Typ)	620V
Varistor Voltage (Max)	682V
Current - Surge	10kA
Energy	420J
Number of Circuits	1
Number of Circuits	1
Maximum AC Volts	385VAC
Maximum DC Volts	505VDC
Capacitance @ Frequency	600pF @ 1kHz
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Through Hole
Package / Case	Disc 20mm

ROV20H621K-S Datasheet

ROV20H621K-S Reviews

Wesl*****olon

April 4, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Tobia*****larreal

April 2, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Cros*****roctor

March 29, 2023

★ ★ ★ ★ ★

Wish there were some documentation but I guess if you're buying you kinda should know.

Carme*****lland

March 28, 2023

★ ★ ★ ★ ★

Components all tested within limits of specifications. Components came packaged in an easy to identify resealable bag and will work well for my projects.

Madel*****arula

March 27, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Ken***** Wise

February 21, 2023

★ ★ ★ ★ ★

The parts as described and fast shipping. Thanks for the great service

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ROV20H621K-S Packaging

ROV20H621K-S FAQ

1. How to order ROV20H621K-S on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that ROV20H621K-S is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ROV20H621K-S. All suppliers must pass our qualification reviews before they can publish their products including ROV20H621K-S on Heisener; we pay more attention to the channels and quality of ROV20H621K-S products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ROV20H621K-S price and inventory displayed accurate?

The price and inventory of ROV20H621K-S fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of ROV20H621K-S?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ROV20H621K-S we delivered, we will accept the replacement or return of the ROV20H621K-S only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ROV20H621K-S.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as ROV20H621K-S pin diagram, ROV20H621K-S datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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ROV20H621K-S Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

ROV20H621K-S-2

TE Connectivity

VARISTOR 558V 10KA DISC 20MM

ROV20H621K-S

TE Connectivity

VARISTOR 558V 10KA DISC 20MM

Part Number

Manufacturer

Description

Stock

ROV20H621K-S-2

D# ROV20H621K-S-2-ND

Littelfuse Inc

VARISTOR 620V 10KA DISC 20MM

ROV20H621K-S

D# ROV20H621K-S-ND

Littelfuse Inc

VARISTOR 620V 10KA DISC 20MM

Part Number

Manufacturer

Description

Stock

ROV20H621K-S-2

D# NS-ROV20H621K-S-2

TE Connectivity

OEM/CM ONLY

7957

ROV20H621K-S

D# NS-ROV20H621K-S

TE Connectivity

OEM/CM ONLY

1728

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ROV20H621K-S

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