A Premier B2B Part Search
Bourns MFS350 PTC Resettable Fuse
The MF-S Series are PTC resettable fuses designed for overcurrent protection in rechargeable battery packs and electronic circuits. They feature axial leads, fully comply with RoHS standards, and provide reliable performance with low internal resistance. These fuses trip at 125°C and are weldable with nickel terminals. With varying current ratings from 1.20A to 4.20A, they ensure safety and durability across multiple applications including sensitive electronics, automotive, and industrial systems. Suitable for space-constrained designs, their robust construction guarantees consistent protection over numerous trip cycles.
Bourns MFS350 PTC Resettable Fuse Specifications:
- Voltage Rating: 15V or 30V depending on model
- Hold Current Range: 1.20A to 4.20A
- Trip Current Range: 2.70A to 7.60A
- Max Resistance: 0.085Ω to 0.031Ω
- Trip Temperature: 125°C
- Operating Temperature: -40°C to +85°C
- Maximum Surface Temperature: 125°C in tripped state
- Environmental Resistance: +85°C, 1000 hours aging (+5% resistance), 85% RH for 7 days (+5% resistance)
- Vibration Resistance: Meets MIL-STD-883C, Method 2007.1
- Mechanical Dimensions: Length varies from approximately 19.9 mm to 32.4 mm, Width 0.6 mm to 1.0 mm, suitable for compact assemblies
- Standards Compliance: RoHS compliant, UL, CSA, TUV recognized
- Cycle Life: 100 trip cycles without arcing or damage, 48-hour endurance test
Buy the Bourns Series MF-S PTC Resettable Fuses: MFS350
Enhance your circuit protection with the Bourns Series MF-S PTC Resettable Fuse, offering dependable overcurrent safeguarding with low resistance, weldable terminals, and RoHS compliance. Perfect for rechargeable battery packs and sensitive electronics, this fuse series features trip temperatures of 125°C and current ratings from 1.20A to 4.20A. Easy to install in space-constrained environments, these durable, cycle-tested devices ensure safety, longevity, and compliance in various industrial and automotive applications. Purchase online now for reliable, maintenance-free circuit protection.
Order your Bourns Series MF-S 350A PTC Resettable Fuse today and ensure reliable overcurrent protection for your electronic and industrial applications.
Frequently Asked Questions
Where can I buy Bourns MFS350?
You can click on the BUY or RFQ button to purchase MFS350 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part MFS350?
You can download the MFS350 datasheet or visit the Bourns website for support.
Who is the manufacturer of MFS350?
Bourns