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HomeProductsCircuit ProtectionFuses0429.250WRM
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0429.250WRM - Littelfuse Inc.

Manufacturer Part Number
0429.250WRM
Manufacturer
Littelfuse
Allelco Part Number
32D-0429.250WRM
ECAD Model
Parts Description
FUSE BOARD MNT 250MA 125VAC/VDC
Package
1206 (3216 Metric)
Data sheet
429 Series.pdf
Our certification
In stock: 5160

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Specifications

0429.250WRM Tech Specifications
Littelfuse Inc. - 0429.250WRM technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - 0429.250WRM

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Voltage Rating - DC 125 V  
Voltage Rating - AC 125 V  
Size / Dimension 0.125" L x 0.060" W x 0.045" H (3.18mm x 1.52mm x 1.14mm)  
Series 429  
Response Time Fast Blow  
Package / Case 1206 (3216 Metric)  
Package Tape & Reel (TR)  
Operating Temperature -55°C ~ 90°C  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Melting I²t 0.001  
Fuse Type Board Mount (Cartridge Style Excluded)  
DC Cold Resistance 0.625 Ohms  
Current Rating (Amps) 250 mA  
Color -  
Breaking Capacity @ Rated Voltage -  
Approval Agency CSA, UL  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status
ECCN EAR99
HTSUS 8536.10.0040

Parts Introduction

Manufacturer Part Number

250WRM

Manufacturer

Littelfuse

Introduction

The Littelfuse 0429.250WRM is a surface mount, cartridge style fuse with a current rating of 250 mA, voltage rating of 125 V AC/DC, and fast blow response time. It is designed for circuit protection applications and features a compact 1206 (3216 Metric) package size.

Product Features and Performance

Surface mount, cartridge style fuse

Current rating: 250 mA

Voltage rating: 125 V AC/DC

Fast blow response time

Compact 1206 (3216 Metric) package size

Operating temperature range: -55°C to 90°C

DC cold resistance: 0.625 Ohms

Melting I²t: 0.001

Product Advantages

Reliable circuit protection in a compact package

Suitable for a wide range of applications

Meets safety standards with CSA and UL approvals

Key Reasons to Choose This Product

Provides effective overcurrent protection for sensitive electronic circuits

Compact size allows for efficient board space utilization

Meets industry safety standards for reliable performance

Quality and Safety Features

CSA and UL approved for safety and reliability

Designed to withstand a wide operating temperature range

Compatibility

This fuse is suitable for use in a variety of electronic devices and applications that require compact, fast-acting circuit protection.

Application Areas

Consumer electronics

Industrial equipment

Telecommunications equipment

Automotive electronics

Product Lifecycle

The Littelfuse 0429.250WRM is an obsolete product. Customers should contact our website's sales team for information on equivalent or alternative models that may be available.

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. 0429.250WRM

Product Attribute 0429.250WRM 0429001.WRM 0429.750WRM 0429.375WRM
Part Number 0429.250WRM 0429001.WRM 0429.750WRM 0429.375WRM
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Voltage Rating - DC 125 V 63 V 63 V 125 V
Melting I²t 0.001 0.035 0.017 0.0028
Fuse Type Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded)
Approval Agency CSA, UL CSA, UL CSA, UL CSA, UL
Response Time Fast Blow Fast Blow Fast Blow Fast Blow
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Operating Temperature -55°C ~ 90°C -55°C ~ 90°C -55°C ~ 90°C -55°C ~ 90°C
Package / Case 1206 (3216 Metric) 1206 (3216 Metric) 1206 (3216 Metric) 1206 (3216 Metric)
Current Rating (Amps) 250 mA 1 A 750 mA 375 mA
Color - - - -
Size / Dimension 0.125" L x 0.060" W x 0.045" H (3.18mm x 1.52mm x 1.14mm) 0.125" L x 0.060" W x 0.045" H (3.18mm x 1.52mm x 1.14mm) 0.125" L x 0.060" W x 0.045" H (3.18mm x 1.52mm x 1.14mm) 0.125' L x 0.060' W x 0.045' H (3.18mm x 1.52mm x 1.14mm)
DC Cold Resistance 0.625 Ohms 0.0995 Ohms 0.137 Ohms 0.375 Ohms
Series 429 429 429 429
Breaking Capacity @ Rated Voltage - - - -
Voltage Rating - AC 125 V 63 V 63 V 125 V

0429.250WRM Datasheet PDF

Download 0429.250WRM pdf datasheets and Littelfuse Inc. documentation for 0429.250WRM - Littelfuse Inc..

Datasheets
429 Series.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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0429.250WRM Image

0429.250WRM

Littelfuse Inc.
32D-0429.250WRM

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