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HomeProductsCircuit ProtectionFuses0251003.NRT1L
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0251003.NRT1L - Littelfuse Inc.

Manufacturer Part Number
0251003.NRT1L
Manufacturer
Littelfuse
Allelco Part Number
32D-0251003.NRT1L
ECAD Model
Parts Description
FUSE BRD MNT 3A 125VAC/VDC AXIAL
Package
Axial
Data sheet
Cylindrical Battery Holders.pdf
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 93310

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Specifications

0251003.NRT1L Tech Specifications
Littelfuse Inc. - 0251003.NRT1L technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - 0251003.NRT1L

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Voltage Rating - DC 125 V  
Voltage Rating - AC 125 V  
Size / Dimension 0.110' Dia x 0.280' L (2.80mm x 7.11mm)  
Series PICO® II 251  
Response Time Fast Blow  
Package / Case Axial  
Package Tape & Reel (TR)  
Operating Temperature -55°C ~ 125°C  
Product Attribute Attribute Value  
Mounting Type Through Hole  
Melting I²t 1.19  
Fuse Type Board Mount (Cartridge Style Excluded)  
DC Cold Resistance 0.0295 Ohms  
Current Rating (Amps) 3 A  
Color -  
Breaking Capacity @ Rated Voltage 50A AC, 300A DC  
Approval Agency CCC, CSA, cURus, PSE, TUV  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8536.10.0040

Parts Introduction

Manufacturer Part Number

NRT1L

Manufacturer

littelfuse

Introduction

The littelfuse 0251003.NRT1L is a high-performance PICO® II 251 series circuit protection fuse. This fuse offers reliable and efficient overcurrent protection for a wide range of electronic devices and applications. With its compact axial package, fast-blow response, and high breaking capacity, this fuse is an ideal choice for designers and engineers seeking robust circuit protection solutions.

Product Features and Performance

Current Rating: 3A

Voltage Rating: 125V AC/DC

Fast Blow Response Time

Axial Package Design

High Breaking Capacity: 50A AC, 300A DC

Melting I²t: 1.19

Product Advantages

Compact and space-saving design

Reliable overcurrent protection

Fast-acting response to prevent damage

High breaking capacity for improved safety

Wide operating temperature range

Key Reasons to Choose This Product

Robust and durable construction for long-lasting performance

Versatile compatibility for various electronic applications

Compliance with industry safety standards (CCC, CSA, cURus, PSE, TUV)

Cost-effective solution for circuit protection needs

Quality and Safety Features

Approved by leading safety agencies (CCC, CSA, cURus, PSE, TUV)

Operating temperature range of -55°C to 125°C

Exceptional breaking capacity to ensure safe operation

Compatibility

The littelfuse 0251003.NRT1L fuse is compatible with a wide range of electronic devices and applications that require reliable circuit protection.

Application Areas

Consumer electronics

Industrial equipment

Telecommunications systems

Power supplies

Automation and control systems

Product Lifecycle

The littelfuse 0251003.NRT1L is an active product, and there are no immediate plans for discontinuation. However, as technology and industry needs evolve, customers are advised to contact our website's sales team for the latest information on product availability, equivalent models, or alternative solutions.

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. 0251003.NRT1L

Product Attribute 0251003.NRT1L 0251002.NRT1 0251007.MRT1L 0251005.NRT1L
Part Number 0251003.NRT1L 0251002.NRT1 0251007.MRT1L 0251005.NRT1L
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
Series PICO® II 251 PICO® II 251 PICO® II 251 PICO® II 251
Size / Dimension 0.110' Dia x 0.280' L (2.80mm x 7.11mm) 0.110' Dia x 0.280' L (2.80mm x 7.11mm) 0.110' Dia x 0.280' L (2.80mm x 7.11mm) 0.110' Dia x 0.280' L (2.80mm x 7.11mm)
Fuse Type Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded)
Current Rating (Amps) 3 A 2 A 7 A 5 A
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Mounting Type Through Hole Through Hole Through Hole Through Hole
DC Cold Resistance 0.0295 Ohms 0.0473 Ohms 0.0107 Ohms 0.0158 Ohms
Voltage Rating - DC 125 V 125 V 125 V 125 V
Approval Agency CCC, CSA, cURus, PSE, TUV CCC, CSA, cURus, PSE, TUV CSA, cURus, TUV CCC, CSA, cURus, PSE, TUV
Response Time Fast Blow Fast Blow Fast Blow Fast Blow
Breaking Capacity @ Rated Voltage 50A AC, 300A DC 50A AC, 300A DC 50A AC, 300A DC 50A AC, 300A DC
Color - - - -
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C
Melting I²t 1.19 0.405 10.4 4.14
Package / Case Axial Axial Axial Axial
Voltage Rating - AC 125 V 125 V 125 V 125 V

0251003.NRT1L Datasheet PDF

Download 0251003.NRT1L pdf datasheets and Littelfuse Inc. documentation for 0251003.NRT1L - Littelfuse Inc..

Datasheets
Cylindrical Battery Holders.pdf
HTML Datasheet
Cylindrical Battery Holders.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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0251003.NRT1L

Littelfuse Inc.
32D-0251003.NRT1L

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