Name: 0452004.MR
Brand: Littelfuse Inc.
SKU: 0452004-MR
Availability: InStock
Rating: 5 (141 reviews)

0452004.MR

For Reference Only

Part Number	0452004.MR
Manufacturer	Littelfuse Inc.
Description	FUSE BRD MNT 4A 125VAC/VDC 2SMD
Datasheet	0452004.MR Datasheet 0452004.MR Specifications
Package	2-SMD, Square End Block
ECAD
In Stock	185,724 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 19 - Jun 24 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 0452004.MR (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 0452004.MR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 0452004.MR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 0452004.MR.

0452004.MR Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Fuses
Package	2-SMD, Square End Block
ECAD
Series	NANO2? 452
Fuse Type	Board Mount (Cartridge Style Excluded)
Current Rating	4A
Voltage Rating - AC	125V
Voltage Rating - DC	125V
Response Time	Slow
Package / Case	2-SMD, Square End Block
Mounting Type	Surface Mount
Breaking Capacity @ Rated Voltage	50A
Melting I2t	34.4
Approvals	CSA, PSE, UR
Operating Temperature	-55°C ~ 125°C
Color	-
Size / Dimension	0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)

0452004.MR Datasheet

0452004.MR Reviews

Alfre*****nkins

March 25, 2023

★ ★ ★ ★ ★

Awesome buying experience, smooth transmission with the seller, and fast delivery.

Danie*****chant

March 23, 2023

★ ★ ★ ★ ★

Resonators were genuine Murata components and arrived in 3 days from Hongkong

Skyl*****ensley

March 21, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Breck*****akash

March 16, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

Emmy*****katesh

March 15, 2023

★ ★ ★ ★ ★

Excellent, high quality product at a reasonable price. Timely delivery. Highly recommend product and vendor.

Ronn*****ohanty

March 3, 2023

★ ★ ★ ★ ★

Nice to have an assortment on hand, just in case. Happy with this purchase.

Aya *****erson

February 24, 2023

★ ★ ★ ★ ★

Excellent ! 0452004.MR item arrived very quickly and was packaged well, no issues.

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0452004.MR Packaging

0452004.MR FAQ

1. How to order 0452004.MR 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 0452004.MR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 0452004.MR. All suppliers must pass our qualification reviews before they can publish their products including 0452004.MR on Heisener; we pay more attention to the channels and quality of 0452004.MR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 0452004.MR price and inventory displayed accurate?

The price and inventory of 0452004.MR 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 0452004.MR?

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 0452004.MR we delivered, we will accept the replacement or return of the 0452004.MR 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 0452004.MR.

(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 0452004.MR pin diagram, 0452004.MR datasheet?

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

0452004.MR Related Products

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BFC230343155	Vishay BC Components, CAP FILM 1.5UF 10% 250VDC RADIAL, Radial, NANO2? 452	View
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0452004.MR 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

0452004.MRL

D# 70519032

Littelfuse Inc

Fuse SMD NANO2 Slo-Blo 4A T

RoHS: Not Compliant

1980

Part Number

Manufacturer

Description

Stock

0452004.MRSN

D# V72:2272_06409520

Littelfuse Inc

Fuse Chip Slow Blow Acting 4A 125V SMD Solder Pad 2410 Ceramic T/R CSA

0452004.MRL

D# V72:2272_06409519

Littelfuse Inc

Fuse Chip Slow Blow Acting 4A 125V SMD Solder Pad 2410 Ceramic T/R CSA/PSE/UL

Part Number	Manufacturer	Description	Stock
0452 004.MRL	Littelfuse Inc		19
0452004MRL	Littelfuse Inc		9
0452004.MR	Littelfuse Inc		1000
0452004.MRL	Littelfuse Inc		1740

Part Number

Manufacturer

Description

Stock

0452004.MRL

D# 49G162

Littelfuse Inc

SMD FUSE 4.0A T

1926

Part Number	Manufacturer	Description	Stock
0452004.MRL	Littelfuse Inc	Fuse: fuse, time-lag, ceramic, 4A, 125VAC, 125VDC, 6,1x	0
0452004.MR	Littelfuse Inc	Fuse: fuse, time-lag, ceramic, 4A, 125VAC, 125VDC, 6,1x	0
0452004.MRSN	Littelfuse Inc	FUSE BOARD MOUNT 4A 125VAC 2SMD	0

Part Number

Manufacturer

Description

Stock

0452004.MRL

D# C1S425200353026

Littelfuse Inc

Fuse Chip Slow Blow Acting 4A 125V SMD Solder Pad 2410 Ceramic T/R

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

271

Part Number

Manufacturer

Description

Stock

0452004.MRL

Littelfuse Inc

SMD Fuse Slow Blow 4A 18.6mohms 50A 34.4 SMF_045X Surface Mount Fuses RoHS

5369

Part Number

Manufacturer

Description

Stock

0452004MRL

Littelfuse Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

0452004.MRL

Littelfuse Inc

RoHS (ship within 1day) - D/C 2020

1000

Part Number	Manufacturer	Description	Stock
0452004.MRL D# F2606CT-ND	Littelfuse Inc	FUSE BRD MNT 4A 125VAC/VDC 2SMD	26538
0452004.MR D# F1349TR-ND	Littelfuse Inc	FUSE BRD MNT 4A 125VAC/VDC 2SMD	0
0452004.MRSN D# 0452004.MRSN-ND	Littelfuse Inc	FUSE BOARD MOUNT 4A 125VAC 2SMD	0

Part Number

Manufacturer

Description

Stock

0452004.MRL

D# 2688727

Littelfuse Inc

FUSE, SMD, 4A, SLOW BLOW

RoHS: Compliant

Min Qty: 1000

Container: Reel

0452004.MRL.

D# 2370127

Littelfuse Inc

FUSE, SMD, 4A, SLOW BLOW, FULL REEL

RoHS: Compliant

Min Qty: 1000

Container: Reel

Part Number

Manufacturer

Description

Stock

0452004.MRL

Littelfuse Inc

452 Series Slo-Blo 125 V 4 A 6.1 x 2.69 mm NANO2® Subminiature Ceramic Fuse

RoHS: Compliant

pbFree: Yes

20000

Part Number

Manufacturer

Description

Stock

0452004.MRL

Littelfuse Inc

In stock

Part Number

Manufacturer

Description

Stock

0452004.MRL

D# C99551

Littelfuse Inc

5313

Part Number	Manufacturer	Description	Stock
0452004.MRSN	Littelfuse Inc	OEM/CM Immediate delivery	88000
0452004.MRL	Littelfuse Inc	OEM/CM Immediate delivery	100000
0452004 MRL	Littelfuse Inc	OEM/CM Immediate delivery	5880

Part Number

Manufacturer

Description

Stock

0452004.MRSN

D# 576-0452004.MRSN

Littelfuse Inc

Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2

RoHS: Compliant

328

0452004.MRL

D# 576-0452004.MRL

Littelfuse Inc

Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2

RoHS: Compliant

12716

Part Number

Manufacturer

Description

Stock

0452004.MRL

D# XSFP00000025219

Littelfuse Inc

452 Series Slo-Blo 125 V 4 A 6.1 x 2.69 mm NANO2 Subminiature Ceramic Fuse

21488

Part Number

Manufacturer

Description

Stock

0452004.MRSN

D# 23X4266

Littelfuse Inc

FUSE 125V SB NANO2 Sn-Dip RoHS 4A / TR

RoHS: Not Compliant

Min Qty: 1000

Container: TAPE & REEL - FULL

0452004.MRL

D# 53K9076

Littelfuse Inc

FUSE, SMD, 4A, SLOW BLOW, FULL REEL, Product Range:NANO 452 Series, Fuse Current:4A, Voltage Rating VAC:125VAC, Voltage Rating VDC:32VDC, Blow Characteristic:Time Delay, Fuse Case Style:SMD, Breaking Capacity Current AC:50A RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

0452004.MR

D# NS-0452004.MR

Littelfuse Inc

OEM/CM ONLY

7699

0452004.MRL

D# NS-0452004.MRL

Littelfuse Inc

OEM/CM ONLY

8096

Part Number

Manufacturer

Description

Stock

0452004.MR

Littelfuse Inc

FUSE,4A,125V,SLOW BLOW,SMD,2410-CASE

242

0452004.MRL

Littelfuse Inc

FUSE,4A,125V,SLOW BLOW,SMD,2410-CASE

400

Part Number

Manufacturer

Description

Stock

0452004.MRL

D# 0452004dotMRL

Littelfuse Inc

Fuse

9000

Part Number

Manufacturer

Description

Stock

0452004.MRL

D# 5413669P

Littelfuse Inc

Littelfuse 4A T Surface Mount Fuse, 125V ac/dc, RL

Min Qty: 10

Container: Reel

1810

Part Number	Manufacturer	Description	Stock
0452004.MRLR4520046125TD4A		OEM/CM ONLY	134
0452004MR	Littelfuse Inc	OEM/CM ONLY	6772
0452004.MRL	Littelfuse Inc	OEM/CM ONLY	81938
0452004.MRSN	Littelfuse Inc	OEM/CM ONLY	25016
LTF0452004.MRL.	Littelfuse Inc	OEM/CM ONLY	66

Part Number	Manufacturer	Description	Stock
0452004.MRSN	Littelfuse Inc	IN stock Immediate delivery	87985
0452004.MRL	Littelfuse Inc	IN stock Immediate delivery	99985
0452004 MRL	LITTLEFUSE	IN stock Immediate delivery	5895

Part Number

Manufacturer

Description

Stock

0452004.MRL

3058

Part Number	Manufacturer	Description	Stock
R452004.L	Littelfuse Inc	Surface Mount Fuses 4 AMP 125V TIME DELAY pbFree: Pb-Free	0
0452004.MRL	Littelfuse Inc	Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 pbFree: Pb-Free	0
0452004.MRSN	Littelfuse Inc	Surface Mount Fuses 125VAC 4A .0186ohms 452 NANO2 pbFree: Pb-Free	0
0452004.MRL.	Littelfuse Inc	Surface Mount Fuses 125V 4A pbFree: Pb-Free	0

Part Number

Manufacturer

Description

Stock

0452004.MRL

Littelfuse Inc

shipping today

388

Part Number

Manufacturer

Description

Stock

0452004.MRSN

D# 25745614

Littelfuse Inc

Fuse Chip Slow Blow Acting 4A 125V SMD Solder Pad 2410 Ceramic T/R CSA

0452004.MRL

D# 51960875

Littelfuse Inc

Fuse Chip Slow Blow Acting 4A 125V SMD Solder Pad 2410 Ceramic T/R CSA/PSE/UL

Part Number

Manufacturer

Description

Stock

0452004.MRL

Littelfuse Inc

FUSE BRD MNT 4A 125VAC/VDC 2SMD

63022

Part Number

Manufacturer

Description

Stock

0452004.MRL.

D# 2370127

Littelfuse Inc

FUSE, SMD, 4A, SLOW BLOW, FULL REEL

RoHS: Compliant

Min Qty: 1000

Container: Reel

0452004.MRL

D# 2688727

Littelfuse Inc

FUSE, SMD, 4A, SLOW BLOW

RoHS: Compliant

Min Qty: 1000

Container: Reel

Quick Inquiry

0452004.MR

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