Manufacturer Part Number
MF-SMDF050-2
Manufacturer
bourns
Introduction
The MF-SMDF050-2 is part of the Multifuse® MF-SMDF series designed for circuit protection, featuring polymeric PTC resettable fuses.
Product Features and Performance
Type: Polymeric PTC Resettable Fuse
Voltage Max: 60V
Current Hold (Ih) (Max): 550 mA
Current Trip (It): 1.2 A
Current Max: 10 A
Time to Trip: 3 s
Resistance Initial (Ri) (Min): 200 mOhms
Resistance Post Trip (R1) (Max): 1 Ohms
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Packaging: Tape & Reel (TR)
Product Advantages
Quick and reliable resettable overcurrent protection
Suitable for high-density circuit boards due to small size
Key Technical Parameters
Voltage: 60V max
Current Hold: 550 mA max
Trip Current: 1.2 A
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Certified by cURus and TUV agencies for safety and reliability
Compatibility
Compatible with surface mount technology on PCBs
Application Areas
Consumer Electronics
Telecommunications
Automotive Electronics
Industrial Applications
Product Lifecycle
Product Status: Active
No current indications of discontinuation, with ongoing support and availability
Several Key Reasons to Choose This Product
Ideal for high-density mounting with minimal space requirements
Reliable performance across a wide temperature range
Certified safety from recognized quality assurance organizations
Quick trip time, securing circuit protection
Resettable feature providing cost savings on replacements