A Premier B2B Part Search
TTElectronics - Welwyn MFR4499KFI Datasheet & Stock
WELWYN's MFR4-499KFI series PTC resettable fuses provide reliable overcurrent protection for a wide range of electronic devices. These fuses are designed to automatically reset after a fault, preventing damage to sensitive components and minimizing system downtime. They are manufactured with a cured, flame retardant epoxy polymer insulating material meeting UL 94V-0 requirements and are RoHS compliant and halogen free. Applications include computers, peripherals, and general electronics where low voltage power supplies and load protection are required. Available in various voltage and current ratings to suit diverse circuit protection needs.
Frequently Asked Questions
Where can I buy TTElectronics - Welwyn MFR4499KFI?
You can click on the BUY or RFQ button to purchase MFR4499KFI from an authorized TTElectronics - Welwyn distributor.
How do I troubleshoot issues or seek technical support for part MFR4499KFI?
You can download the MFR4499KFI datasheet or visit the TTElectronics - Welwyn website for support.
Who is the manufacturer of MFR4499KFI?
TTElectronics - Welwyn