Littelfuse, Inc. SMD 2.5A 50A Circuit Protection Fuse 045402.5MR

Description
Electric Fuse, Time Lag Blow, 2.5A, 125VAC, 125VDC, 50A (IR), Surface Mount, Product overview: 045402.5MR from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 2.5A, 50A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 2.5A, 50A, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-045402.5MR can be used for catalog matching and distributor lookup.
Request a Quote Datasheet
Description
Electric Fuse, Time Lag Blow, 2.5A, 125VAC, 125VDC, 50A (IR), Surface Mount, Product overview: 045402.5MR from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 2.5A, 50A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 2.5A, 50A, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-045402.5MR can be used for catalog matching and distributor lookup.
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Singapore
SMD 2.5A 50A Circuit Protection Fuse
139-045402.5MR
SMD 2.5A 50A Circuit Protection Fuse 139-045402.5MR
Electric Fuse, Time Lag Blow, 2.5A, 125VAC, 125VDC, 50A (IR), Surface Mount, Product overview: 045402.5MR from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 2.5A, 50A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 2.5A, 50A, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-045402.5MR can be used for catalog matching and distributor lookup.

Electric Fuse, Time Lag Blow, 2.5A, 125VAC, 125VDC, 50A (IR), Surface Mount, Product overview: 045402.5MR from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 2.5A, 50A. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, SMD, 2.5A, 50A, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-045402.5MR can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Fuses - 045402.5MR - 853252-045402.5MR - Win Source Electronics
Laguna Hills, CA, United States
Fuses - 045402.5MR
853252-045402.5MR
Fuses - 045402.5MR 853252-045402.5MR
Manufacturer: Littelfuse Inc. Win Source Part Number: 853252-045402.5MR Series: NANO²® 454 Features: 2.5 A 125 V AC 125 V DC Fuse Package: Reel - TR Categories: Circuit Protection ECCN: EAR99 Popularity: Medium Fake Threat In the Open Market: 93 pct. Supply and Demand Status: Limited Quantity per package: 1000 MSL Level: 1 (Unlimited) Estimated Pruduction Lead Time: 17 Weeks HTSUS: 8536.10.0040 Other Part Number: F3658CT, 0454025MR, 45402.5, F3658DKR, F3658TR, 045402.5, 045402.5MR-ND

Manufacturer: Littelfuse Inc.
Win Source Part Number: 853252-045402.5MR
Series: NANO²® 454
Features: 2.5 A 125 V AC 125 V DC Fuse
Package: Reel - TR
Categories: Circuit Protection
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 93 pct.
Supply and Demand Status: Limited
Quantity per package: 1000
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 17 Weeks
HTSUS: 8536.10.0040
Other Part Number: F3658CT, 0454025MR, 45402.5, F3658DKR, F3658TR, 045402.5, 045402.5MR-ND

Buy Now Datasheet
Fuses - F3658CT-ND - DigiKey
Thief River Falls, MN, United States
2.5A 125V AC 125V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block

2.5A 125V AC 125V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block

Buy Now Datasheet
Fuses - F3658DKR-ND - DigiKey
Thief River Falls, MN, United States
2.5A 125V AC 125V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block

2.5A 125V AC 125V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block

Buy Now Datasheet
Fuses - F3658TR-ND - DigiKey
Thief River Falls, MN, United States
2.5A 125V AC 125V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block

2.5A 125V AC 125V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block

Buy Now Datasheet
Non Resettable Fuses - 552260 - RS Components, Ltd.
Corby, Northants, United Kingdom
Non Resettable Fuses
552260
Non Resettable Fuses 552260
FUSE 125V SB NANO2 RoHS 2.5A

FUSE 125V SB NANO2 RoHS 2.5A

Supplier's Site
TVS/Fuse/Board Level Protection >> Fuses - 045402.5MR - LCSC Electronics Technology (HK) Limited
Futian, Shenzhen, China
TVS/Fuse/Board Level Protection >> Fuses
045402.5MR
TVS/Fuse/Board Level Protection >> Fuses 045402.5MR
50A 2.5A 125V 125V SMD,6.1x2.7mm Fuses ROHS

50A 2.5A 125V 125V SMD,6.1x2.7mm Fuses ROHS

Supplier's Site Datasheet
Circuit Protection - Fuses 045402.5MR
FUSE BRD MNT 2.5A 125VAC/VDC SMD

FUSE BRD MNT 2.5A 125VAC/VDC SMD

Supplier's Site
Surface Mount Fuse; Fuse Current Littelfuse - 88H4172 - Newark, An Avnet Company
Chicago, IL, United States
Surface Mount Fuse; Fuse Current Littelfuse
88H4172
Surface Mount Fuse; Fuse Current Littelfuse 88H4172
Surface Mount Fuse; Fuse Current:2.5A; Blow Characteristic:Slow Blow; Voltage Rating VAC:125V; Voltage Rating VDC:125V; Fuse Case Style:2410 (6125 Metric); Product Range:NANO2 Slo-Blo 454 Series; Breaking Capacity Current AC:50A RoHS Compliant: Yes

Surface Mount Fuse; Fuse Current:2.5A; Blow Characteristic:Slow Blow; Voltage Rating VAC:125V; Voltage Rating VDC:125V; Fuse Case Style:2410 (6125 Metric); Product Range:NANO2 Slo-Blo 454 Series; Breaking Capacity Current AC:50A RoHS Compliant: Yes

Supplier's Site
Fuse, Slow Blow, 2.5A, 125V, 2410 Rohs Compliant Littelfuse - 81AH9504 - Newark, An Avnet Company
Chicago, IL, United States
Fuse, Slow Blow, 2.5A, 125V, 2410 Rohs Compliant Littelfuse
81AH9504
Fuse, Slow Blow, 2.5A, 125V, 2410 Rohs Compliant Littelfuse 81AH9504
FUSE, SLOW BLOW, 2.5A, 125V, 2410 ROHS COMPLIANT: YES

FUSE, SLOW BLOW, 2.5A, 125V, 2410 ROHS COMPLIANT: YES

Supplier's Site Datasheet

Technical Specifications

  ERSAELECTRONICS PTE. LTD. Win Source Electronics DigiKey RS Components, Ltd. LCSC Electronics Technology (HK) Limited Shenzhen Shengyu Electronics Technology Limited Newark, An Avnet Company Newark, An Avnet Company
Product Category Fuses Fuses Fuses Fuses Fuses Fuses Fuses Fuses
Product Number 139-045402.5MR 853252-045402.5MR F3658CT-ND 552260 045402.5MR 045402.5MR 88H4172 81AH9504
Product Name SMD 2.5A 50A Circuit Protection Fuse Fuses - 045402.5MR Fuses Non Resettable Fuses TVS/Fuse/Board Level Protection >> Fuses Circuit Protection - Fuses Surface Mount Fuse; Fuse Current Littelfuse Fuse, Slow Blow, 2.5A, 125V, 2410 Rohs Compliant Littelfuse
Approvals / Standards RoHS UL; CSA RoHS RoHS RoHS RoHS
Rated Voltage 125 volts 125 volts 125 volts 125 volts 125 volts
Rated Current 2.5 amps 2.5 amps 2.5 amps 2.5 amps 2.5 amps
Fuse Type PC Board
Mounting Solderable (Surface Mount Technology)
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