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HomeProductsCircuit ProtectionFuses0451.500NRL
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0451.500NRL - Littelfuse Inc.

Manufacturer Part Number
0451.500NRL
Manufacturer
Littelfuse
Allelco Part Number
32D-0451.500NRL
ECAD Model
Parts Description
FUSE BOARD MNT 500MA 125VAC/VDC
Package
2-SMD, Square End Block
Data sheet
451, 453 Series NANO2® Fuse.pdf
451, 453 Series NANO2® Fuse.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 49820

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Specifications

0451.500NRL Tech Specifications
Littelfuse Inc. - 0451.500NRL technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - 0451.500NRL

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Voltage Rating - DC 125 V  
Voltage Rating - AC 125 V  
Size / Dimension 0.240" L x 0.106" W x 0.106" H (6.10mm x 2.69mm x 2.69mm)  
Series NANO²® 451  
Response Time Fast Blow  
Package / Case 2-SMD, Square End Block  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Operating Temperature -55°C ~ 125°C  
Mounting Type Surface Mount  
Melting I²t 0.0795  
Fuse Type Board Mount (Cartridge Style Excluded)  
Current Rating (Amps) 500 mA  
Color -  
Breaking Capacity @ Rated Voltage 50A  
Approval Agency CSA, UL  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8536.10.0040

Parts Introduction

Manufacturer Part Number

500NRL

Manufacturer

littelfuse

Introduction

The littelfuse 0451.500NRL is a 500mA surface mount fuse that is part of the NANO² 451 series. It provides circuit protection for a wide range of electronic devices and equipment, ensuring the safety and reliability of sensitive electronic components.

Product Features and Performance

500mA current rating

125V AC/DC voltage rating

Fast-blow response time

50A breaking capacity at rated voltage

0795 Melting I²t

-55°C to 125°C operating temperature range

2-SMD, square end block package

Compact dimensions of 6.10mm x 2.69mm x 2.69mm

Product Advantages

Reliable and durable circuit protection

Compact and space-saving design

Wide operating temperature range

Compliant with CSA and UL safety standards

Key Reasons to Choose This Product

Robust circuit protection for sensitive electronics

Excellent performance and reliability

Compact size for space-constrained applications

Proven safety and quality assurance

Quality and Safety Features

Approved by CSA and UL for safety compliance

Rigorous testing and quality control measures

Designed to withstand harsh environmental conditions

Compatibility

This surface mount fuse is compatible with a wide range of electronic devices and equipment that require reliable circuit protection, including:

Smartphones, tablets, and other portable electronics

Computer peripherals and office equipment

Industrial automation and control systems

Medical devices and instrumentation

Telecommunications equipment

Automotive and transportation applications

Application Areas

Circuit protection for sensitive electronic components

Overload and overcurrent protection

Short-circuit protection

Safeguarding against electrical faults and failures

Product Lifecycle

The littelfuse 0451.500NRL is an active product, and there are no plans for discontinuation at this time. However, as technology and industry requirements evolve, customers are advised to contact our website's sales team for information on any potential equivalent or alternative models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. 0451.500NRL

Product Attribute 0451.500NRL 0451.630MRL 0451.800MRL 0451.315MRL
Part Number 0451.500NRL 0451.630MRL 0451.800MRL 0451.315MRL
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Color - - - -
Breaking Capacity @ Rated Voltage 50A 50A 50A 50A
Fuse Type Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded)
Voltage Rating - DC 125 V 125 V 125 V 125 V
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C
Melting I²t 0.0795 0.143 0.271 0.0311
Series NANO²® 451 NANO²® 451 NANO²® 451 NANO²® 451
Voltage Rating - AC 125 V 125 V 125 V 125 V
Current Rating (Amps) 500 mA 630 mA 800 mA 315 mA
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)
Response Time Fast Blow Fast Blow Fast Blow Fast Blow
Approval Agency CSA, UL CSA, UL CSA, UL CSA, UL
Package / Case 2-SMD, Square End Block 2-SMD, Square End Block 2-SMD, Square End Block 2-SMD, Square End Block

0451.500NRL Datasheet PDF

Download 0451.500NRL pdf datasheets and Littelfuse Inc. documentation for 0451.500NRL - Littelfuse Inc..

Datasheets
451, 453 Series NANO2® Fuse.pdf
HTML Datasheet
451, 453 Series NANO2® Fuse.pdf

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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0451.500NRL Image

0451.500NRL

Littelfuse Inc.
32D-0451.500NRL

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