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HomeProductsCircuit ProtectionFuses04941.75NR
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04941.75NR - Littelfuse Inc.

Manufacturer Part Number
04941.75NR
Manufacturer
Littelfuse
Allelco Part Number
32D-04941.75NR
ECAD Model
Parts Description
FUSE 1.75A 32V 0603
Package
0603 (1608 Metric), Concave
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 93990

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Specifications

04941.75NR Tech Specifications
Littelfuse Inc. - 04941.75NR technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - 04941.75NR

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Voltage Rating - DC 32 V  
Voltage Rating - AC 32 V  
Size / Dimension 0.063' L x 0.032' W (1.60mm x 0.81mm)  
Series 494  
Response Time Fast Blow  
Package / Case 0603 (1608 Metric), Concave  
Package Tape & Reel (TR)  
Operating Temperature -55°C ~ 90°C  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Melting I²t 0.0903  
Fuse Type Board Mount (Cartridge Style Excluded)  
DC Cold Resistance 0.032 Ohms  
Current Rating (Amps) 1.75 A  
Color -  
Breaking Capacity @ Rated Voltage 35A  
Approval Agency CSA, UR  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8536.10.0040

Parts Introduction

Manufacturer Part Number

75NR

Manufacturer

littelfuse

Introduction

The 04941.75NR is a high-performance, fast-acting surface mount fuse from Littelfuse. This fuse is designed to provide reliable circuit protection in a compact 0603 package, making it suitable for a wide range of electronic applications.

Product Features and Performance

Fast-blow response time for effective circuit protection

Rated for 1.75A current, 32V AC/DC voltage

Compact 0603 (1.60mm x 0.81mm) package size

High breaking capacity of 35A

Melting I²t of 0.0903

Operates in a wide temperature range of -55°C to 90°C

Product Advantages

Efficient circuit protection in a small footprint

Reliable performance for safety-critical applications

RoHS and REACH compliant for environmental compliance

Key Reasons to Choose This Product

Robust circuit protection in a compact design

Proven Littelfuse quality and reliability

Supports a wide range of electronic applications

Quality and Safety Features

Certified by CSA and UL (UR) for quality assurance

Designed to meet rigorous safety standards

Compatibility

This fuse is suitable for use in a variety of electronic devices and systems, including:

Portable electronics

Power supplies

Telecommunications equipment

Industrial automation and control systems

Application Areas

Consumer electronics

Industrial equipment

Telecommunications infrastructure

Automotive electronics

Product Lifecycle

The 04941.75NR is an active product in the Littelfuse portfolio. There are no known plans for discontinuation at this time. Customers are advised to contact our website's sales team for information on any potential alternative or equivalent models that may become available in the future.

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. 04941.75NR

Product Attribute 04941.75NR 0495030.ZXA 0494005.NRHF 04941.25NRHF
Part Number 04941.75NR 0495030.ZXA 0494005.NRHF 04941.25NRHF
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
Response Time Fast Blow Slow Blow Fast Blow Fast Blow
Color - Pink - -
Melting I²t 0.0903 1480 0.9 0.0518
Operating Temperature -55°C ~ 90°C -40°C ~ 125°C -50°C ~ 90°C -55°C ~ 90°C
Package Tape & Reel (TR) Bulk Tape & Reel (TR) Tape & Reel (TR)
Voltage Rating - AC 32 V 32 V 32 V 32 V
Breaking Capacity @ Rated Voltage 35A 1kA 35A 35A
DC Cold Resistance 0.032 Ohms 2.12 Ohms 0.009 Ohms 0.053 Ohms
Series 494 JCASE™ 495 494 494
Current Rating (Amps) 1.75 A 30 A 5 A 1.25 A
Fuse Type Board Mount (Cartridge Style Excluded) Automotive Board Mount (Cartridge Style Excluded) Board Mount (Cartridge Style Excluded)
Approval Agency CSA, UR UR CSA, UR CSA, UR
Mounting Type Surface Mount Requires Holder Surface Mount Surface Mount
Voltage Rating - DC 32 V - 32 V 32 V
Package / Case 0603 (1608 Metric), Concave Auto Link 0603 (1608 Metric), Concave 0603 (1608 Metric), Concave
Size / Dimension 0.063' L x 0.032' W (1.60mm x 0.81mm) 0.555' L x 0.472' W x 1.063' H (14.10mm x 12.00mm x 27.00mm) 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)

04941.75NR Datasheet PDF

Download 04941.75NR pdf datasheets and Littelfuse Inc. documentation for 04941.75NR - Littelfuse Inc..

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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04941.75NR Image

04941.75NR

Littelfuse Inc.
32D-04941.75NR

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