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HomeProductsCircuit ProtectionFuses049402.5NR
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049402.5NR - Hamlin / Littelfuse

Manufacturer Part Number
049402.5NR
Manufacturer
Littelfuse
Allelco Part Number
32D-049402.5NR
ECAD Model
Parts Description
FUSE BRD MNT 2.5A 32VAC/VDC 0603
Package
0603 (1608 Metric)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
Lead free / RoHS Compliant
Our certification
In stock: 97590

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Specifications

049402.5NR Tech Specifications
Hamlin / Littelfuse - 049402.5NR technical specifications, attributes, parameters and parts with similar specifications to Hamlin / Littelfuse - 049402.5NR

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Voltage Rating - DC 32V  
Voltage Rating - AC 32V  
Size / Dimension 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.31mm)  
Series 494  
Response Time Fast  
Packaging Tape & Reel (TR)  
Package / Case 0603 (1608 Metric)  
Other Names 49402.5NR  
Operating Temperature -50°C ~ 90°C  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Moisture Sensitivity Level (MSL) 1 (Unlimited)  
Melting I²t 0.144  
Manufacturer Standard Lead Time 9 Weeks  
Lead Free Status / RoHS Status Lead free / RoHS Compliant  
Fuse Type Board Mount (Cartridge Style Excluded)  
Current Rating 2.5A  
Color -  
Breaking Capacity @ Rated Voltage 35A  
Approvals CSA, UR  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL)
REACH Status
ECCN
HTSUS

Parts Introduction

Manufacturer Part Number

5NR

Manufacturer

Littelfuse

Introduction

The Littelfuse 049402.5NR is a high-performance, surface mount circuit protection fuse designed for a variety of applications. This fuse offers reliable overload and short circuit protection, ensuring the safety and longevity of sensitive electronic components.

Product Features and Performance

Current Rating: 2.5A

Voltage Rating: 32V AC/DC

Response Time: Fast Blow

Package/Case: 0603 (1608 Metric)

Breaking Capacity @ Rated Voltage: 35A

Melting I²t: 0.144

Approvals: CSA, UL

Operating Temperature: -50°C to 90°C

Product Advantages

Compact and space-saving design

Robust construction for reliable performance

Fast-acting response to protect sensitive components

Wide range of voltage and current ratings available

Key Reasons to Choose This Product

Proven Littelfuse quality and reliability

Comprehensive range of circuit protection solutions

Excellent value for money

Easy integration into various electronic designs

Quality and Safety Features

Tested and approved to industry safety standards

Robust construction for long-term durability

Designed to provide reliable circuit protection

Compatibility

The Littelfuse 049402.5NR fuse is compatible with a wide range of electronic devices and can be used in various applications, including:

Consumer electronics

Industrial equipment

Telecommunications systems

Automotive electronics

Application Areas

Power supply circuits

Motor control circuits

Telecommunications equipment

Automotive electronics

Industrial automation systems

Product Lifecycle

The Littelfuse 049402.5NR is an active product, with no plans for discontinuation. If customers require alternate or equivalent models, they are advised to contact our website's sales team for more information.

Parts with Similar Specifications

The three parts on the right have similar specifications to Hamlin / Littelfuse 049402.5NR

Product Attribute 049402.5NR 04941.25NR 049403.5NR 049402.5NRHF
Part Number 049402.5NR 04941.25NR 049403.5NR 049402.5NRHF
Manufacturer Hamlin / Littelfuse Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
Lead Free Status / RoHS Status Lead free / RoHS Compliant - - -
Operating Temperature -50°C ~ 90°C -55°C ~ 90°C -50°C ~ 90°C -50°C ~ 90°C
Package / Case 0603 (1608 Metric) 0603 (1608 Metric), Concave 0603 (1608 Metric) 0603 (1608 Metric)
Series 494 494 494 494
Response Time Fast Fast Blow Fast Blow Fast Blow
Breaking Capacity @ Rated Voltage 35A 35A 35A 35A
Current Rating 2.5A - - -
Voltage Rating - AC 32V 32 V 32 V 32 V
Color - - - -
Size / Dimension 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.31mm) 0.063" L x 0.032" W (1.60mm x 0.81mm) 0.063" L x 0.032" W x 0.012" H (1.60mm x 0.81mm x 0.31mm) 0.063' L x 0.032' W x 0.012' H (1.60mm x 0.81mm x 0.31mm)
Other Names 49402.5NR - - -
Packaging Tape & Reel (TR) - - -
Approvals CSA, UR - - -
Manufacturer Standard Lead Time 9 Weeks - - -
Melting I²t 0.144 0.0158 0.4306 0.144
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 32V 32 V 32 V 32 V
Moisture Sensitivity Level (MSL) 1 (Unlimited) - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

049402.5NR Datasheet PDF

Download 049402.5NR pdf datasheets and Hamlin / Littelfuse documentation for 049402.5NR - Hamlin / Littelfuse.

Datasheets
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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049402.5NR Image

049402.5NR

Hamlin / Littelfuse
32D-049402.5NR

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