Name: 0451.800MRL
Brand: Littelfuse Inc.
SKU: 0451-800MRL
Availability: InStock
Rating: 5 (140 reviews)

0451.800MRL

For Reference Only

Part Number	0451.800MRL
Manufacturer	Littelfuse Inc.
Description	FUSE BOARD MNT 800MA 125VAC/VDC
Datasheet	0451.800MRL Datasheet 0451.800MRL Specifications
Package	2-SMD, Square End Block
ECAD
In Stock	12,576 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 27 - May 2 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 0451.800MRL (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 0451.800MRL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 0451.800MRL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 0451.800MRL.

0451.800MRL Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - Fuses
Package	2-SMD, Square End Block
ECAD
Series	NANO2? 451
Fuse Type	Board Mount (Cartridge Style Excluded)
Current Rating	800mA
Voltage Rating - AC	125V
Voltage Rating - DC	125V
Response Time	Fast
Package / Case	2-SMD, Square End Block
Mounting Type	Surface Mount
Breaking Capacity @ Rated Voltage	50A
Melting I2t	0.271
Approvals	CSA, UL
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)

0451.800MRL Datasheet

0451.800MRL Reviews

Tre*****Dass

April 9, 2023

★ ★ ★ ★ ★

It arrived earlier than the deadline. All is OK. Thank you

Emer*****ghes

April 6, 2023

★ ★ ★ ★ ★

Used for a solar project. Working as hoped. I'd buy again.

Dre*****Bassi

April 6, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Kyso*****rson

March 17, 2023

★ ★ ★ ★ ★

I took the chance and used it and I worked fine for me.

Derri*****affer

March 13, 2023

★ ★ ★ ★ ★

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

Xand*****hakkar

March 7, 2023

★ ★ ★ ★ ★

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

Kate*****Hora

March 3, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent

Jeffe*****Rowland

February 20, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Paisl*****Swamy

February 19, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Write a Review

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0451.800MRL Packaging

0451.800MRL FAQ

1. How to order 0451.800MRL 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 0451.800MRL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 0451.800MRL. All suppliers must pass our qualification reviews before they can publish their products including 0451.800MRL on Heisener; we pay more attention to the channels and quality of 0451.800MRL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 0451.800MRL price and inventory displayed accurate?

The price and inventory of 0451.800MRL 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 0451.800MRL?

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 0451.800MRL we delivered, we will accept the replacement or return of the 0451.800MRL 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 0451.800MRL.

(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 0451.800MRL pin diagram, 0451.800MRL datasheet?

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

0451.800MRL Related Products

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0451.800MRL 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

0451.800MRL

D# V36:1790_06409392

Littelfuse Inc

Fuse Chip Very Fast Acting 0.8A 125V SMD Solder Pad 2410 Ceramic T/R CE/CSA/PSE/UL

Part Number

Manufacturer

Description

Stock

FCM-800MA(CROSS: 0451.800.MRL)

OptiFuse

5000

Part Number

Manufacturer

Description

Stock

0451.800MRL

Littelfuse Inc

Fuse: fuse, ultra rapid, ceramic, 800mA, 125VAC, 125VDC

802

0451.800MR

Littelfuse Inc

Fuse: fuse, ultra rapid, ceramic, 800mA, 125VAC, 125VDC

802

Part Number

Manufacturer

Description

Stock

0451.800MRL

Littelfuse Inc

Chip Fuse Fast Blow 800mA 135.5mohms 50A 0.2654 SMD Surface Mount Fuses RoHS

200

Part Number

Manufacturer

Description

Stock

0451.800MR

D# 0451.800MR-ND

Littelfuse Inc

FUSE BOARD MNT 800MA 125VAC/VDC

0451.800MRL

D# F3653CT-ND

Littelfuse Inc

FUSE BOARD MNT 800MA 125VAC/VDC

1495

Part Number

Manufacturer

Description

Stock

0451.800MRL

D# 1596472RL

Littelfuse Inc

FUSE, QUICK BLOW, SMD, 800MA

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

0451.800MRL

Littelfuse Inc

451 Series Very Fast-Acting 125 V 0.8 A 6.1 x 2.69 mm NANO2® Ceramic Fuse

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

0451.800MRL

D# C187556

Littelfuse Inc

200

Part Number

Manufacturer

Description

Stock

0451.800MRL1

Littelfuse Inc

OEM/CM Immediate delivery

22000

0451.800MRL

Littelfuse Inc

OEM/CM Immediate delivery

100000

Part Number

Manufacturer

Description

Stock

0451.800MRL

D# 53K9051

Littelfuse Inc

FUSE, SMD, 800mA, FAST ACTING, Blow Characteristic:Very Fast Acting, Body Material:Ceramic, Breaking Capacity:300A @ 32VDC / 50A @ 125VAC/VDC, Current Rating:800mA, Diameter:2.69mm, Fuse Case Style:SMD, Fuse Current:800mA, Series:451RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

0451.800MRL

D# NS-0451.800MRL

Littelfuse Inc

OEM/CM ONLY

6017

0451.800MR

D# NS-0451.800MR

Littelfuse Inc

OEM/CM ONLY

6767

Part Number

Manufacturer

Description

Stock

0451.800MR

Littelfuse Inc

54400

Part Number

Manufacturer

Description

Stock

0451.800MRL

D# 0451dot800MRL

Littelfuse Inc

Fuse

1000

Part Number

Manufacturer

Description

Stock

0451.800MRL

Littelfuse Inc

OEM/CM ONLY

32089

0451.800MR

Littelfuse Inc

OEM/CM ONLY

73416

Part Number

Manufacturer

Description

Stock

0451.800MRL

Littelfuse Inc

IN stock Immediate delivery

99985

0451.800MRL1

Littelfuse Inc

IN stock Immediate delivery

21985

Part Number	Manufacturer	Description	Stock
0451.800MR	Littelfuse Inc	Surface Mount Fuses 125VAC 0.8A .1355ohms 451 NANO2	0
R451.800L	Littelfuse Inc	Surface Mount Fuses 125V 0.8A V/FA NANO2 W/Au CAPS pbFree: Pb-Free	0
0451.800MRL	Littelfuse Inc	Surface Mount Fuses 125VAC 0.8A .1355ohms 451 NANO2 pbFree: Pb-Free	0

Part Number

Manufacturer

Description

Stock

0451.800MRL1

Littelfuse Inc

shipping today

22996

0451.800MRL

Littelfuse Inc

shipping today

2799696

Part Number

Manufacturer

Description

Stock

0451.800MRL1

Littelfuse Inc

23000

Part Number

Manufacturer

Description

Stock

0451.800MRL

D# 1596472RL

Littelfuse Inc

FUSE, QUICK BLOW, SMD, 800MA

RoHS: Compliant

Min Qty: 10

Container: Reel

Quick Inquiry

0451.800MRL

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