Name: LSRK04.5T
Brand: Littelfuse Inc.
SKU: LSRK04-5T
Availability: InStock
Rating: 5 (107 reviews)

LSRK04.5T

For Reference Only

Part Number	LSRK04.5T
Manufacturer	Littelfuse Inc.
Description	FUSE CRTRDGE 4.5A 600VAC/300VDC
Datasheet	LSRK04.5T Specifications
Package	Cartridge, Non-Standard
ECAD
In Stock	5,994 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LSRK04.5T (Electrical, Specialty Fuses) 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 LSRK04.5T specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LSRK04.5T with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LSRK04.5T.

LSRK04.5T Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Electrical, Specialty Fuses
Package	Cartridge, Non-Standard
ECAD
Series	POWR-GARD?, POWR-PRO? LLSRK
Fuse Type	Cartridge
Current Rating	4.5A
Voltage Rating - AC	600V
Voltage Rating - DC	300V
Response Time	Slow
Applications	Electrical, Industrial
Features	-
Class	RK1
Approvals	CE, CSA, QPL, UL
Operating Temperature	-
Breaking Capacity @ Rated Voltage	200kA AC, 20kA DC
Mounting Type	Holder
Package / Case	Cartridge, Non-Standard
Size / Dimension	0.811" Dia x 5.000" L (20.60mm x 127.00mm)

LSRK04.5T Reviews

Emeli*****enport

April 2, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Matt*****Hodges

March 24, 2023

★ ★ ★ ★ ★

All items individually packed in anti static bags and properly labeled.

Madd*****easley

March 15, 2023

★ ★ ★ ★ ★

Very professional sellers, they have adopted MSL packaging for different parts.

Cyr*****Gill

March 11, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Koa*****tla

March 10, 2023

★ ★ ★ ★ ★

Item came in time and looks as described.

Willi*****legas

March 8, 2023

★ ★ ★ ★ ★

Arrived safely. All OK. Thanks

Harl*****ates

March 8, 2023

★ ★ ★ ★ ★

Great seller, would recommend buying from. , good communication and problem solving

Noa*****isra

March 3, 2023

★ ★ ★ ★ ★

Diodes okay. Shipped quick and received with well - packed

Gwendo*****chanan

March 1, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

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LSRK04.5T Packaging

LSRK04.5T FAQ

1. How to order LSRK04.5T 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 LSRK04.5T is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LSRK04.5T. All suppliers must pass our qualification reviews before they can publish their products including LSRK04.5T on Heisener; we pay more attention to the channels and quality of LSRK04.5T products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LSRK04.5T price and inventory displayed accurate?

The price and inventory of LSRK04.5T 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 LSRK04.5T?

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 LSRK04.5T we delivered, we will accept the replacement or return of the LSRK04.5T 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 LSRK04.5T.

(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 LSRK04.5T pin diagram, LSRK04.5T datasheet?

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

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LSRK04.5T 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
LSRK045.TXID D# V37:1799_06445023	Littelfuse Inc	Fuse Class RK1 Slow Blow Acting 45A 600V Holder Cartridge 139.7 X 27mm Fiberglass T/R CSA/UL RoHS: Compliant	0
LSRK04.5TXID D# V37:1799_06445019	Littelfuse Inc	Fuse Class RK1 Slow Blow Acting 4.5A 600V Holder Cartridge 127 X 20.6mm Fiberglass T/R CSA/UL RoHS: Compliant	0
LSRK045.T D# V37:1799_06445022	Littelfuse Inc	Fuse Class RK1 Slow Blow Acting 45A 600V Holder Cartridge 139.7 X 27mm Fiberglass CSA/UL RoHS: Compliant	0
LSRK04.5T D# V37:1799_06445018	Littelfuse Inc	Fuse Class RK1 Slow Blow Acting 4.5A 600V Holder Cartridge 127 X 20.6mm Fiberglass CSA/UL RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
LSRK04.5TXID	Littelfuse Inc	FUSE - RK1 600VAC/300VDC TD UL	0
LSRK045.TXID	Littelfuse Inc	FUSE - RK1 600VAC/300VDC TD UL	0
LSRK04.5T	Littelfuse Inc	FUSE - RK1 600VAC/300VDC TD UL	0
LSRK045.T	Littelfuse Inc	FUSE - RK1 600VAC/300VDC TD UL	0

Part Number	Manufacturer	Description	Stock
LSRK04.5T D# LSRK04.5T-ND	Littelfuse Inc	FUSE CRTRDGE 4.5A 600VAC/300VDC	0
LSRK045.TXID D# LSRK045.TXID-ND	Littelfuse Inc	FUSE CARTRIDGE 45A 600VAC/300VDC	0
LSRK04.5TXID D# LSRK04.5TXID-ND	Littelfuse Inc	FUSE CRTRDGE 4.5A 600VAC/300VDC	0
LSRK045.T D# LSRK045.T-ND	Littelfuse Inc	FUSE CARTRIDGE 45A 600VAC/300VDC	0

Part Number	Manufacturer	Description	Stock
LSRK045.TXID D# 92K5869	Littelfuse Inc	FUS 600V T/D CLASS RK1 45A INDICATOR P / BOX RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
LSRK04.5TXID D# 92K5867	Littelfuse Inc	FUS 600V T/D CLS RK1 4-1/2A INDICATOR P / BOX RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
LSRK045.T D# 02B8518	Littelfuse Inc	FUS 600V T/D CLASS RK1 45A / BOX RoHS: Not Compliant Min Qty: 1 Container: Bulk	0
LSRK04.5T D# 02B8514	Littelfuse Inc	FUS 600V T/D CLASS RK1 4.5A / BOX RoHS: Not Compliant Min Qty: 1 Container: Bulk	0

Part Number	Manufacturer	Description	Stock
LSRK045.T D# NS-LSRK045.T	Littelfuse Inc	OEM/CM ONLY	6736
LSRK04.5TXID D# NS-LSRK04.5TXID	Littelfuse Inc	OEM/CM ONLY	3973
LSRK045.TXID D# NS-LSRK045.TXID	Littelfuse Inc	OEM/CM ONLY	4199
LSRK04.5T D# NS-LSRK04.5T	Littelfuse Inc	OEM/CM ONLY	1900

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LSRK04.5T

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