Manufacturer Part Number
MF-NSMF012-2
Manufacturer
Bourns
Introduction
Polymeric PTC Resettable Fuse
Product Features and Performance
Polymeric Positive Temperature Coefficient (PTC) material
Surface Mount 1206 package
Voltage rating up to 30V
Hold current at 120 mA
Trip current at 290 mA
Fast time to trip at 200 ms
Initial resistance as low as 1.35 Ohms
Post trip resistance up to 8.5 Ohms
Operational temperature range from -40°C to 85°C
AEC-Q200 automotive qualification
Concave package design for enhanced reliability
Product Advantages
Compact 1206 footprint saves space on PCB
Resettable fuse functionality reduces service cost
Fast tripping protects circuits promptly
High maximum current rating of 10 A for robust protection
Wide operating temperature range for diverse environments
Qualified for automotive applications (AEC-Q200)
Key Technical Parameters
Voltage - Max: 30V
Current - Hold (Ih) (Max): 120 mA
Current - Trip (It): 290 mA
Current - Max: 10 A
Time to Trip: 200 ms
Resistance - Initial (Ri) (Min): 1.35 Ohms
Resistance - Post Trip (R1) (Max): 8.5 Ohms
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Compliance with AEC-Q200 standards
cURus and TUV approved
Compatibility
Compatible with standard SMT processes
Mounting Type: Surface Mount
Ideal for 1206 package designs
Application Areas
Automotive systems
Consumer electronics
Computer applications
Industrial controls
Product Lifecycle
Active product status
Not indicated as nearing discontinuation
Several Key Reasons to Choose This Product
Resettable functionality facilitates continuous protection with no need for replacement
High-performance material offers reliable trip response
Meets stringent safety and quality standards, including AEC-Q200
Compact, surface-mount design enables flexible PCB integration
Proven manufacturer reputation in circuit protection solutions
Broad compatibility and applicability across multiple industries and applications
MF-MSMF200L-2Bourns, Inc.