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0448.125MR

Littelfuse

0448.125MR by Littelfuse

Littelfuse 0448.125MR is a NANO fuse with 0.125A rated current and 125V rated voltage. It has a trip time of 5s, very fast blow characteristic, and gold terminal finish. Ideal for circuit protection in applications requiring quick response to overcurrent situations.

Median Price

$3.850

Lifecycle Status

Suppliers In-Stock

12

In-Stock Inventory

1k+

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Mouser Electronics

USA . 4,232 parts In-Stock

1+ parts

$4.380

100+ parts

$2.610

1k+ parts

$1.840

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4,232

$4.380

$2.610

$1.840

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DigiKey

USA . 5,006 parts In-Stock

1+ parts

$4.590

100+ parts

$2.687

1k+ parts

$1.844

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5,006

$4.590

$2.687

$1.844

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Newark

USA . 535 parts In-Stock

1+ parts

$5.090

100+ parts

$3.190

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$2.760

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535

$5.090

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$2.760

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Farnell

UK . 1,029 parts In-Stock

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$1.960

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$1.580

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1,029

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$1.960

$1.580

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Element14

Singapore . 1,029 parts In-Stock

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$3.320

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$2.850

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1,029

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$3.320

$2.850

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Verical

USA . 740 parts In-Stock

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$1.765

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$1.665

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740

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$1.765

$1.665

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VNN

France . 4,572 parts In-Stock

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Vyrian

USA . 2,821 parts In-Stock

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Lonics

Poland . 320 parts In-Stock

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LWI Electronics Inc

India . 90 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 49 parts In-Stock

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Nova Conductors

Japan . 40 parts In-Stock

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Distributors (Availability)

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Component Stockers USA

USA . 13,336 parts In-Stock

1+ parts

$1.490

100+ parts

$0.600

1k+ parts

$0.560

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13,336

$1.490

$0.600

$0.560

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Ampacity Inc.

Singapore . 869 parts In-Stock

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$2.620

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869

$2.620

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Corohmni

South Africa . 19 parts In-Stock

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$14.831

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Kepictronics

USA . 88,000 parts In-Stock

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Perfect Parts

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Argo Parts USA

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iodParts Technologies Inc.

India . 1,000 parts In-Stock

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Aranea Global

USA . 500 parts In-Stock

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Cyclops Electronics Ltd (Excess)

UK . 49 parts In-Stock

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Glotronic Ltd.

UK . 39 parts In-Stock

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Continental Prestige Electronics

USA . 7 parts In-Stock

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$1.550

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$1.460

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$1.400

7

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$1.550

$1.460

$1.400

Overview

Upgrade your circuit protection with the 0448.125MR fuse by Littelfuse, a trusted manufacturer known for quality products. Designed for applications where safety is paramount, this NANO-sized fuse offers very fast blow characteristic and a high-rated breaking capacity of 50A. With a nominal joule integral of 0.0013J and rated at 125V, this fuse provides reliable protection against electrical overloads. Trust Littelfuse to keep your circuits safe and operational with the 0448.125MR fuse.

Feature Benefit Bullets

Nominal Joule Integral: 0.0013 J

This fuse has a low Joule rating, providing efficient protection against power surges and ensuring the safety of connected devices.

Rated AC Voltage: 125 V

Suitable for use in standard residential and commercial electrical systems, ensuring compatibility with most power sources.

Trip Time/Delay: 5 Seconds

With a fast trip time, this fuse can quickly disconnect the circuit in case of a fault, preventing damage to equipment and reducing downtime.

Body Size: 6.1mm x 2.69mm x 2.69mm

Compact size allows for easy installation in tight spaces or on crowded circuit boards, making it versatile for various applications.

Rated Current: 0.125 A

With a low rated current, this fuse is ideal for protecting low-power electronic devices and components without risking overcurrent damage.

Maximum Operating Temperature: 125 °C

Can withstand high operating temperatures, ensuring reliability in demanding environments and extending the lifespan of the fuse.

Blow Characteristic: VERY FAST

Provides quick protection by blowing immediately in case of a fault, minimizing the risk of damage to connected equipment and ensuring safety.

Mounting Feature: SURFACE MOUNT

Designed for easy installation on circuit boards and other surfaces, simplifying the assembly process for manufacturers and technicians.

Technical Specifications

Fuses 0448.125MR attributes and parameters. Explore more Fuses devices from Littelfuse

Electrical Specifications

Circuit Protection Type:

Rated Current:

Rated Breaking Capacity:

50 A

Rated AC Voltage:

Rated DC Voltage:

Rated Voltage:

125 V

Pre Arcing Rating (A2/s):

0.0013

Physical Dimensions

Body Diameter:

0.24 in (6.1 mm)

Body Height:

0.106 in (2.69 mm)

Body Width:

0.106 in (2.69 mm)

Dimensions:

0.24 x 0.106 x 0.106 in (6.1 x 2.69 x 2.69 mm)

Fuse Characteristics

Blow Characteristic:

Very Fast

Fuse Size/Group:

Nano

Trip Time/Delay:

5 s

Nominal Joule Integral:

1.3 mJ

Operational Environment

Minimum Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Design and Compliance

Reference Standard:

CSA; UL

JESD-609 Code:

e4

Mounting and Packing

Terminal Shape:

Terminal Finish:

Gold

Mounting Feature:

Packing Method:

Tape And Reel

Trade Compliance

0448.125MR Circuit Protection trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8536.10.00.40

SB

8536.10.00.40

Manufacturer Highlights

Littelfuse

Littelfuse is a diversified industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 18,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.

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