Name: SK055R
Brand: Littelfuse Inc.
SKU: SK055R
Availability: InStock
Rating: 5 (149 reviews)

SK055R

For Reference Only

Part Number	SK055R
Manufacturer	Littelfuse Inc.
Description	SCR NON-ISOLATED 1KV 55A TO220AB
Datasheet	SK055R Datasheet SK055R Specifications
Package	TO-220-3
ECAD
In Stock	7,744 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 23 - May 28 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SK055R (Thyristors - SCRs) 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 SK055R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SK055R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SK055R.

SK055R Specifications

Manufacturer	Littelfuse Inc.
Category	Discrete Semiconductor Products - Thyristors - SCRs
Package	TO-220-3
ECAD
Series	-
Voltage - Off State	1000V
Voltage - Gate Trigger (Vgt) (Max)	1.5V
Current - Gate Trigger (Igt) (Max)	40mA
Voltage - On State (Vtm) (Max)	1.8V
Current - On State (It (AV)) (Max)	35A
Current - On State (It (RMS)) (Max)	55A
Current - Hold (Ih) (Max)	60mA
Current - Off State (Max)	30µA
Current - Non Rep. Surge 50, 60Hz (Itsm)	550A, 650A
SCR Type	Standard Recovery
Operating Temperature	-40°C ~ 125°C
Mounting Type	Through Hole
Package / Case	TO-220-3
Supplier Device Package	TO-220 Non-Isolated Tab

SK055R Datasheet

SK055R Reviews

Miller*****aborty

April 7, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Alondr*****anathan

April 3, 2023

★ ★ ★ ★ ★

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

Jedi***** Baker

March 28, 2023

★ ★ ★ ★ ★

Great dealing with you Guys. Thanks for a very prompt delivery.

Elain*****dward

March 14, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Aless***** Cohen

March 6, 2023

★ ★ ★ ★ ★

I always have good experiences in dealing with Heisener Electronics. They have the components I need in stock, their search function is great, and shipping is fast and always as promised.

Ale***** Hail

March 1, 2023

★ ★ ★ ★ ★

Went well this time Now have the IC and very pleased.

Roy*****Noble

February 26, 2023

★ ★ ★ ★ ★

Great product at a good price. No complaints.

Kob*****antu

February 22, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Brysen*****maniam

February 22, 2023

★ ★ ★ ★ ★

Excellent sales and service. Thank you. Buy with confidence.

Write a Review

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SK055R Packaging

SK055R FAQ

1. How to order SK055R 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 SK055R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SK055R. All suppliers must pass our qualification reviews before they can publish their products including SK055R on Heisener; we pay more attention to the channels and quality of SK055R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SK055R price and inventory displayed accurate?

The price and inventory of SK055R 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 SK055R?

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 SK055R we delivered, we will accept the replacement or return of the SK055R 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 SK055R.

(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 SK055R pin diagram, SK055R datasheet?

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

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SK055R 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

SK055R

D# 70184630

Littelfuse Inc

Diode,SCR,Standard,Vr 1000V,If 55A,Pkg TO-220,Config Thyristor,Vf 1.8V,Tj +125C

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

SK055RTP

D# V36:1790_16264021

Littelfuse Inc

Thyristor SCR 1KV 650A 3-Pin(3+Tab) TO-220AB Non-Isolated Tube

Part Number

Manufacturer

Description

Stock

SK055R

Littelfuse Inc

THYRISTORS, 1000V, 55A, TO-220

134

Part Number

Manufacturer

Description

Stock

SK055RTP

D# C1S425200939668

Littelfuse Inc

Thyristor (SCR)

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

SK055R

D# F5313-ND

Littelfuse Inc

SCR 1KV 55A TO220

SK055RTP

D# F7263-ND

Littelfuse Inc

SCR 1KV 55A TO220AB-R

Part Number

Manufacturer

Description

Stock

SK055RTP

D# 2777236

Littelfuse Inc

SCR THYRISTOR, 55A, 1KV, TO-220R

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

SK055RTP

Littelfuse Inc

S Series 1 kV 55 A Uni-Directional Flange Mount Standard SCR - TO-220AB

RoHS: Contact Manufacturer

pbFree: Yes

Part Number

Manufacturer

Description

Stock

SK055R

LITTEL

OEM/CM QUOTES ONLY | NO BROKERS

425

SK055RTP

Littelfuse Inc

OEM/CM QUOTES ONLY | NO BROKERS

333

Part Number

Manufacturer

Description

Stock

SK055R

D# 12J3009

Littelfuse Inc

SCR THYRISTOR, 55A, 1KV, TO-220AB, Peak Repetitive Off-State Voltage, Vdrm:1kV, Gate Trigger Current Max, Igt:40mA, Current It av:35A, On State RMS Current IT(rms):55A, Thyristor Case Style:TO-220AB, No. of Pins:3Pins, MSL:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 500

Container: Bulk

Part Number

Manufacturer

Description

Stock

SK055R

D# NS-SK055R

Littelfuse Inc

OEM/CM ONLY

2064

Part Number

Manufacturer

Description

Stock

SK055RTP

Littelfuse Inc

OEM/CM ONLY

125

SK055R

Teccor

OEM/CM ONLY

370

Part Number

Manufacturer

Description

Stock

SK055R

Littelfuse Inc

shipping today

45635

Part Number

Manufacturer

Description

Stock

SK055RTP

D# 41104309

Littelfuse Inc

Thyristor SCR 1KV 650A 3-Pin(3+Tab) TO-220AB Non-Isolated Tube

Part Number

Manufacturer

Description

Stock

SK055RTP

D# 2777236

Littelfuse Inc

SCR THYRISTOR, 55A, 1KV, TO-220R

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

SK055R

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