Manufacturer Part Number
MINISMDC075F-2
Manufacturer
littelfuse
Introduction
The MINISMDC075F-2 is a PolySwitch® resettable fuse from Littelfuse, specifically categorized under circuit protection PTC resettable fuses. It is designed for surface mounting and predominantly used to protect circuits from overcurrents.
Product Features and Performance
Polymeric type
Maximum voltage of 13.2V
Holding current (Ih) up to 750 mA
Tripping current (It) of 1.5 A
Maximum current capacity is 100 A
Fast tripping time of 200 ms
Initial resistance of minimum 110 mOhms
Post trip resistance of maximum 450 mOhms
Operating temperatures range from -40°C to 85°C
Product Advantages
Compact footprint with a size of 0.179" L x 0.128" W and a thickness of 0.024"
Robust operating temperature range making it suitable for diverse environments
Quick response time
High current capacity
Key Technical Parameters
Voltage Max: 13.2V
Current Hold (Ih) (Max): 750 mA
Current Trip (It): 1.5 A
Time to Trip: 200 ms
Resistance Initial (Ri) (Min): 110 mOhms
Resistance Post Trip (R1) (Max): 450 mOhms
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Meets stringent international safety standards with approvals from CSA, TUV, and UL
Compatibility
Designed for surface mount applications
Enclosed in an 1812 (4532 Metric), Concave package/case
Application Areas
Used in various electronic devices for circuit protection exceptionally those susceptible to sudden overcurrent and surges
Product Lifecycle
Currently listed as an active product
Not nearing discontinuation and replacements or upgrades should be widely available
Several Key Reasons to Choose This Product
High reliability and performance under a broad range of temperatures
Compact and efficient design suitable for automated assembly
Ensures equipment safety and longevity by preventing damage from electrical overcurrents
Comprehensive international safety certification (CSA, TUV, UL)
Timely and effective response in safeguarding circuit components