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HomeProductsCircuit ProtectionFuses0454007.MR
0454007.MR Image
Image may be representation.
See specifications for product details.

0454007.MR - Littelfuse Inc.

Manufacturer Part Number
0454007.MR
Manufacturer
Littelfuse
Allelco Part Number
32D-0454007.MR
ECAD Model
Parts Description
FUSE BRD MNT 7A 72VAC 60VDC 2SMD
Detailed Description
Package
2-SMD, Square End Block
Data sheet
0454007.MR.pdf
RoHs Status
ROHS3 Compliant
In stock: 38800

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Quantity

Specifications

0454007.MR Tech Specifications
Littelfuse Inc. - 0454007.MR technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - 0454007.MR

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Voltage Rating - DC 60 V  
Voltage Rating - AC 72 V  
Size / Dimension 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)  
Series NANO²® 454  
Response Time Slow Blow  
Package / Case 2-SMD, Square End Block  
Package Tape & Reel (TR)  
Operating Temperature -55°C ~ 125°C  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Melting I²t 123.83  
Fuse Type Board Mount (Cartridge Style Excluded)  
DC Cold Resistance 0.0105 Ohms  
Current Rating (Amps) 7 A  
Color -  
Breaking Capacity @ Rated Voltage 50A  
Approval Agency CSA, UL  

Parts Introduction

Manufacturer Part Number

MR

Manufacturer

littelfuse

Introduction

The littelfuse 0454007.MR is a high-performance NANO² 454 series surface mount fuse designed for circuit protection in a wide range of electronic applications. This fuse offers reliable overcurrent and short-circuit protection, ensuring the safety and reliability of your equipment.

Product Features and Performance

Current Rating: 7 A

Voltage Rating: 72 V AC, 60 V DC

Response Time: Slow Blow

Package/Case: 2-SMD, Square End Block

Breaking Capacity @ Rated Voltage: 50 A

Melting I²t: 123.83

Approvals: CSA, UL

Operating Temperature: -55°C to 125°C

Product Advantages

Compact and space-saving design

Reliable overcurrent and short-circuit protection

Slow blow response time for inrush current handling

Compliant with industry safety standards

Key Reasons to Choose This Product

Proven reliability and performance from a trusted brand

Tailored to meet the needs of modern electronic devices

Ensures the safety and longevity of your equipment

Cost-effective solution for circuit protection

Quality and Safety Features

Fully compliant with CSA and UL safety standards

Rigorous quality control and testing processes

Designed for long-term durability and performance

Compatibility

Suitable for a wide range of electronic applications, including power supplies, industrial equipment, and consumer electronics.

Application Areas

Circuit protection for electronic devices and equipment

Overcurrent and short-circuit protection in various industries

Product Lifecycle

The littelfuse 0454007.MR is an active product, and there are no known plans for its discontinuation. However, for the most up-to-date information, please check with our sales team or visit our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. 0454007.MR

Product Attribute 0454007.MR 0454001.MR 045402.5MR 045401.5MR
Part Number 0454007.MR 0454001.MR 045402.5MR 045401.5MR
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
Response Time Slow Blow Slow Blow Slow Blow Slow Blow
Approval Agency CSA, UL CSA, PSE, UL CSA, PSE, UL CSA, PSE, UL
Voltage Rating - AC 72 V 125 V 125 V 125 V
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C
Package / Case 2-SMD, Square End Block 2-SMD, Square End Block 2-SMD, Square End Block 2-SMD, Square End Block
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Current Rating (Amps) 7 A 1 A 2.5 A 1.5 A
Melting I²t 123.83 1.98 15 3.65
DC Cold Resistance 0.0105 Ohms 0.225 Ohms 0.045 Ohms 0.093 Ohms
Voltage Rating - DC 60 V 125 V 125 V 125 V
Series NANO²® 454 NANO²® 454 NANO²® 454 NANO²® 454
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Breaking Capacity @ Rated Voltage 50A 50A 50A 50A
Size / Dimension 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) 0.240' L x 0.106' W x 0.106' H (6.10mm x 2.69mm x 2.69mm) 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm) 0.240' L x 0.106' W x 0.106' H (6.10mm x 2.69mm x 2.69mm)
Fuse Type Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded)
Color - - - -

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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0454007.MR Image

0454007.MR

Littelfuse Inc.
32D-0454007.MR

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