Manufacturer Part Number
75WR
Manufacturer
Littelfuse
Introduction
The Littelfuse 04381.75WR is a high-performance, surface mount fuse designed for circuit protection in a variety of electronic applications. This fuse offers reliable overcurrent protection with its fast-acting, high-breaking capacity characteristics.
Product Features and Performance
Current Rating: 1.75A
Voltage Rating: 32V AC, 63V DC
Response Time: Fast Blow
Package Size: 0603 (1.54mm x 0.85mm x 0.50mm)
Breaking Capacity: 50A at rated voltage
Melting I²t: 0.144
Operating Temperature: -55°C to 150°C
Product Advantages
Compact surface mount design for efficient board space utilization
High breaking capacity for reliable circuit protection
Fast-acting response time to quickly interrupt overcurrent conditions
Wide operating temperature range for use in diverse environments
Key Reasons to Choose
Proven Littelfuse quality and reliability
Suitable for a wide range of electronic applications
Optimized for space-constrained PCB designs
Compliance with industry safety standards (CSA, UL)
Quality and Safety Features
Certified to CSA and UL safety standards
Robust construction for reliable performance
Thorough testing and quality control measures
Compatibility
This fuse is compatible with a variety of electronic circuits and devices that require overcurrent protection, including:
Amplifiers
Power supplies
Motor controls
Telecommunications equipment
Industrial automation systems
Application Areas
Consumer electronics
Industrial controls
Telecommunications
Automotive electronics
Aerospace and military applications
Product Lifecycle
The Littelfuse 04381.75WR is an active, in-production product. There are no known equivalent or alternative models currently available. If customers require more information or need assistance, they are advised to contact our website's sales team.
043N03MSCypress Semiconductor (Infineon Technologies)