Name: 045102.5MR
Brand: Littelfuse Inc.
SKU: 045102-5MR
Availability: InStock
Rating: 5 (142 reviews)

045102.5MR

For Reference Only

Part Number	045102.5MR
Manufacturer	Littelfuse Inc.
Description	FUSE BRD MNT 2.5A 125VAC/VDC SMD
Datasheet	045102.5MR Datasheet 045102.5MR Specifications
Package	2-SMD, Square End Block
ECAD
In Stock	2,412 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 10 - Jun 15 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 045102.5MR (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 045102.5MR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 045102.5MR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 045102.5MR.

045102.5MR 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	2.5A
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	1.029
Approvals	CSA, PSE, 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)

045102.5MR Datasheet

045102.5MR Reviews

Celi*****ayden

April 8, 2023

★ ★ ★ ★ ★

Well packed, good item, capacitors both within 2.5% tolerance!

Dange*****anton

March 19, 2023

★ ★ ★ ★ ★

Best organized online supplier, excellent service personnel.

Kal*****h Day

March 18, 2023

★ ★ ★ ★ ★

Awesome!!! great prices, easy to order and great service, thank you!

Jayl*****orales

March 1, 2023

★ ★ ★ ★ ★

They worked as I expected. I'll definitely purchase again. Thank you!

Grac*****shley

February 26, 2023

★ ★ ★ ★ ★

I took time to note down but perfect after several months of use

Luc*****ara

February 19, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Write a Review

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Thanks for Your Review!

045102.5MR Packaging

045102.5MR FAQ

1. How to order 045102.5MR 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 045102.5MR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 045102.5MR. All suppliers must pass our qualification reviews before they can publish their products including 045102.5MR on Heisener; we pay more attention to the channels and quality of 045102.5MR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 045102.5MR price and inventory displayed accurate?

The price and inventory of 045102.5MR 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 045102.5MR?

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 045102.5MR we delivered, we will accept the replacement or return of the 045102.5MR 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 045102.5MR.

(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 045102.5MR pin diagram, 045102.5MR datasheet?

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

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045102.5MR 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

045102.5NRL

D# V36:1790_06409483

Littelfuse Inc

Fuse Chip Very Fast Acting 2.5A 125V SMD Solder Pad 2410 Ceramic T/R CE/CSA/PSE/UL

045102.5MRL

D# V36:1790_06409480

Littelfuse Inc

Fuse Chip Very Fast Acting 2.5A 125V SMD Solder Pad 2410 Ceramic T/R CSA/PSE/UL

Part Number

Manufacturer

Description

Stock

045102.5MRL

Littelfuse Inc

Part Number	Manufacturer	Description	Stock
045102.5MRL	Littelfuse Inc		243
FCM-2.5A(CROSS: 045102.5.MRL)	OptiFuse		20000
045102.5MR	Littelfuse Inc		1687
0451025MR	Littelfuse Inc		35
R45102.5	Littelfuse Inc		2865

Part Number	Manufacturer	Description	Stock
045102.5MRSN	Littelfuse Inc	FUSE BOARD MOUNT 2.5A 125VAC SMD	0
045102.5MRL	Littelfuse Inc	Fuse: fuse, ultra rapid, ceramic, 2.5A, 125VAC, 125VDC,	465
045102.5NRL	Littelfuse Inc	FUSE BRD MNT 2.5A 125VAC/VDC SMD	0
045102.5MR	Littelfuse Inc	Fuse: fuse, ultra rapid, ceramic, 2.5A, 125VAC, 125VDC,	465

Part Number

Manufacturer

Description

Stock

045102.5MRL

Littelfuse Inc

Chip Fuse Fast Blow 2.5A 28.6mohms 50A 1.029 SMF_045X Surface Mount Fuses RoHS

1633

Part Number

Manufacturer

Description

Stock

045102.5MRL

Littelfuse Inc

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

570

045102.5MR

N/A

N/A (ship within 1day) - D/C 2004

747

Part Number	Manufacturer	Description	Stock
045102.5MRSN D# 045102.5MRSN-ND	Littelfuse Inc	FUSE BOARD MOUNT 2.5A 125VAC SMD	0
045102.5MRL D# F2582TR-ND	Littelfuse Inc	FUSE BRD MNT 2.5A 125VAC/VDC SMD	2843
045102.5MR D# F1146TR-ND	Littelfuse Inc	FUSE BRD MNT 2.5A 125VAC/VDC SMD	0
045102.5NRL D# 045102.5NRL-ND	Littelfuse Inc	FUSE BRD MNT 2.5A 125VAC/VDC SMD	0

Part Number

Manufacturer

Description

Stock

R45102.5

LITTELFUSE

In stock shipping within 2days

35525

Part Number

Manufacturer

Description

Stock

045102.5MRL.

D# 2135332

Littelfuse Inc

FUSE, SMD, 2.5A, FAST ACTING

RoHS: Compliant

Min Qty: 1000

Container: Cut Tape

045102.5MRL

D# 2688719

Littelfuse Inc

FUSE, SMD, 2.5A, VERY FAST ACTING

RoHS: Compliant

Min Qty: 1000

Container: Reel

Part Number

Manufacturer

Description

Stock

045102.5MRL

Littelfuse Inc

451 Series Very Fast-Acting 125 V 2.5 A 6.1 x 2.69 mm NANO2® Ceramic Fuse

RoHS: Compliant

pbFree: Yes

11000

045102.5NRL

Littelfuse Inc

451 Series Very Fast-Acting 125 V 2.5 A 6.1 x 2.69 mm NANO2® Ceramic Fuse

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

045102.5MRL

Littelfuse Inc

In Stock

243

045102.5MR

Littelfuse Inc

In stock

727

Part Number

Manufacturer

Description

Stock

045102.5MRL

D# C178979

Littelfuse Inc

1633

Part Number	Manufacturer	Description	Stock
045102.5MR	Littelfuse Inc	OEM/CM Immediate delivery	1300
0451025MRL	Littelfuse Inc	OEM/CM Immediate delivery	50
R45102.5	Littelfuse Inc	OEM/CM Immediate delivery	7000
045102.5MRSN	Littelfuse Inc	OEM/CM Immediate delivery	88000
045102.5MRL	Littelfuse Inc	OEM/CM Immediate delivery	100000
045102.5MRL 2.5A	Littelfuse Inc	OEM/CM Immediate delivery	800

Part Number

Manufacturer

Description

Stock

045102.5NRL

D# 576-045102.5NRL

Littelfuse Inc

Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2

RoHS: Compliant

4788

045102.5MRL

D# 576-045102.5MRL

Littelfuse Inc

Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2

RoHS: Compliant

1004

Part Number

Manufacturer

Description

Stock

045102.5MRL

D# XSFP00000031662

Littelfuse Inc

451 Series Very Fast-Acting 125 V 2.5 A 6.1 x 2.69 mm NANO2 Ceramic Fuse

10443

Part Number	Manufacturer	Description	Stock
045102.5MRSN D# 23X4255	Littelfuse Inc	FUSE 125V V/FA NANO2 Sn-Dip RoHS 2.5A / TR RoHS: Not Compliant Min Qty: 1000 Container: TAPE & REEL - FULL	0
045102.5NRL D# 01P9313	Littelfuse Inc	FUSE 125V V/FA NANO2 W/Au CAPS RoHS 2.5A / TR RoHS Compliant: Yes RoHS: Compliant Min Qty: 5000 Container: TAPE & REEL - FULL	0
045102.5MRL D# 12J2855	Littelfuse Inc	FUSE, SMD, 2.5A, FAST ACTING, Product Range:NANO2 Series, Fuse Current:2.5A, Voltage Rating VAC:125VAC, Voltage Rating VDC:32VDC, Blow Characteristic:Very Fast Acting, Fuse Case Style:SMD, Breaking Capacity Current AC:50A RoHS Compliant: Yes RoHS: Compliant Min Qty: 1000 Container: Cut Tape	0

Part Number

Manufacturer

Description

Stock

045102.5MRL

D# NS-045102.5MRL

Littelfuse Inc

OEM/CM ONLY

2613

045102.5MR

D# NS-045102.5MR

Littelfuse Inc

OEM/CM ONLY

1208

Part Number

Manufacturer

Description

Stock

045102.5MR

Littelfuse Inc

RESISTOR, FUSIBLE, OTHER, 0.0286 ohm, SURFACE MOUNT

6921

045102.5MRL

Littelfuse Inc

FUSE,2.5A,125V,FAST ACTING,SMD,2410-CASE,NANO SMF, LEAD FREE

Part Number

Manufacturer

Description

Stock

045102.5MR

D# 045102dot5MR

Littelfuse Inc

Fuse

1000

Part Number

Manufacturer

Description

Stock

045102.5MRL

D# 7382924P

Littelfuse Inc

Littelfuse 2.5A FF Non-Resettable Surface Mount Fuse, 125V, RL

Min Qty: 10

Container: Reel

1440

Part Number

Manufacturer

Description

Stock

045102.5MRL

Littelfuse Inc

OEM/CM ONLY

48507

045102.5MR

Littelfuse Inc

OEM/CM ONLY

81827

Part Number	Manufacturer	Description	Stock
045102.5MRL 2.5A	Littelfuse Inc	IN stock Immediate delivery	795
045102.5MR	Littelfuse Inc	IN stock Immediate delivery	1315
0451025MRL	Littelfuse Inc	IN stock Immediate delivery	45
045102.5MRL	Littelfuse Inc	IN stock Immediate delivery	99985
R45102.5	Littelfuse Inc	IN stock Immediate delivery	7015
045102.5MRSN	Littelfuse Inc	IN stock Immediate delivery	87985

Part Number	Manufacturer	Description	Stock
R45102.5	Littelfuse Inc	Surface Mount Fuses 2.5 AMP 125V VERY FAST ACTING	0
045102.5MRL	Littelfuse Inc	Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2 pbFree: Pb-Free	0
R45102.5L	Littelfuse Inc	Surface Mount Fuses 125V 2.5A V/FA NANO2 W/Au CAPS pbFree: Pb-Free	0
045102.5MR	Littelfuse Inc	Surface Mount Fuses 125VAC 2.5A .0286ohms 451 NANO2	0
045102.5MRL.	Littelfuse Inc	Surface Mount Fuses 125V 2.5A pbFree: Pb-Free	0

Part Number	Manufacturer	Description	Stock
045102.5MR	Littelfuse Inc	shipping today	1296
0451025MRL	Littelfuse Inc	shipping today	55
045102.5MRL 2.5A	Littelfuse Inc	shipping today	805
045102.5NRL	Littelfuse Inc	shipping today	9988
045102.5MRL	Littelfuse Inc	shipping today	73996
R45102.5	Littelfuse Inc	shipping today	659
045102.5MRSN	Littelfuse Inc	shipping today	87696

Part Number

Manufacturer

Description

Stock

045102.5MRL

D# 42524597

Littelfuse Inc

Fuse Chip Very Fast Acting 2.5A 125V SMD Solder Pad 2410 Ceramic T/R CSA/PSE/UL

Part Number

Manufacturer

Description

Stock

045102.5MR

mfr

RFQ

8531

Part Number

Manufacturer

Description

Stock

045102.5MRL

D# 2688719

Littelfuse Inc

FUSE, SMD, 2.5A, VERY FAST ACTING

RoHS: Compliant

Min Qty: 1000

Container: Reel

045102.5MRL.

D# 2135332

Littelfuse Inc

FUSE, SMD, 2.5A, FAST ACTING

RoHS: Compliant

Min Qty: 1000

Container: Cut Tape

Quick Inquiry

045102.5MR

Certified Quality

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