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HomeProductsCircuit ProtectionFuses0251.125NRT1L
0251.125NRT1L Image
Image may be representation.
See specifications for product details.

0251.125NRT1L - Littelfuse Inc.

Manufacturer Part Number
0251.125NRT1L
Manufacturer
Littelfuse
Allelco Part Number
32D-0251.125NRT1L
ECAD Model
Parts Description
FUSE BOARD MNT 125MA 125VAC/VDC
Detailed Description
Package
Axial
Data sheet
Cylindrical Battery Holders.pdf
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 57020

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Quantity

Specifications

0251.125NRT1L Tech Specifications
Littelfuse Inc. - 0251.125NRT1L technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - 0251.125NRT1L

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 0.00174  
Fuse Type Board Mount (Cartridge Style Excluded)  
DC Cold Resistance 1.7 Ohms  
Current Rating (Amps) 125 mA  
Color -  
Breaking Capacity @ Rated Voltage 50A AC, 300A DC  
Approval Agency CSA, cURus  

Parts Introduction

Manufacturer Part Number

125NRT1L

Manufacturer

Littelfuse

Introduction

The Littelfuse 0251.125NRT1L is a high-quality circuit protection fuse designed for various electronic and electrical applications. It offers reliable overcurrent and short-circuit protection, ensuring the safety and longevity of your valuable equipment.

Product Features and Performance

Compact axial package with a diameter of 2.80mm and length of 7.11mm

Current rating of 125mA

Voltage rating of 125V AC/DC

Fast-blow response time for quick interruption of excessive current

Breaking capacity of 50A AC and 300A DC

Low melting I²t of 0.00174 for precise triggering

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

Product Advantages

Robust and reliable construction for long-term performance

Compact size for space-efficient design

Versatile voltage and current ratings to suit a wide range of applications

Approvals from CSA and cURus for enhanced safety and compliance

Key Reasons to Choose This Product

Robust and reliable circuit protection

Compact design for space-constrained applications

Wide operating temperature range for versatile use

Certifications for safety and quality assurance

Cost-effective solution for your circuit protection needs

Quality and Safety Features

Certified to CSA and cURus standards for quality and safety

Designed and manufactured to the highest industry standards

Rigorous testing and quality control processes

Compatibility

The Littelfuse 0251.125NRT1L is compatible with a variety of electronic and electrical applications, including:

Consumer electronics

Industrial equipment

Power supplies

Telecommunications equipment

Automotive systems

Application Areas

Circuit protection in electronic devices

Overcurrent and short-circuit protection in power systems

Safety enhancement in various industrial and commercial applications

Product Lifecycle

The Littelfuse 0251.125NRT1L is an active and currently available product. There are no plans for discontinuation at this time. If you require any further information or have questions about equivalent or alternative models, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. 0251.125NRT1L

Product Attribute 0251.125NRT1L 0251001.MRT1L 0251.200MAT1L 0251001.NRT1L
Part Number 0251.125NRT1L 0251001.MRT1L 0251.200MAT1L 0251001.NRT1L
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
Package / Case Axial Axial Axial Axial
Response Time Fast Blow Fast Blow Fast Blow Fast Blow
Melting I²t 0.00174 0.256 - 0.256
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C
DC Cold Resistance 1.7 Ohms 0.128 Ohms 0.895 Ohms 0.128 Ohms
Color - - - -
Current Rating (Amps) 125 mA 1 A 200 mA 1 A
Approval Agency CSA, cURus CCC, CSA, cURus, PSE, TUV CSA, cURus CCC, CSA, cURus, PSE, TUV
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)
Series PICO® II 251 PICO® II 251 PICO® II 251 PICO® II 251
Voltage Rating - DC 125 V 125 V 125 V 125 V
Voltage Rating - AC 125 V 125 V 125 V 125 V
Mounting Type Through Hole Through Hole Through Hole Through Hole
Breaking Capacity @ Rated Voltage 50A AC, 300A DC 50A AC, 300A DC 50A AC, 300A DC 50A AC, 300A DC
Package Tape & Reel (TR) Tape & Reel (TR) Cut Tape (CT) Tape & Reel (TR)

0251.125NRT1L Datasheet PDF

Download 0251.125NRT1L pdf datasheets and Littelfuse Inc. documentation for 0251.125NRT1L - 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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0251.125NRT1L Image

0251.125NRT1L

Littelfuse Inc.
32D-0251.125NRT1L

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