A Premier B2B Part Search
Bourns MFR0902 PTC Resettable Fuse
Bourns MF-R090-2 is a resettable fuse offering overcurrent protection in low voltage power supply applications. Constructed with a cured, flame retardant epoxy polymer insulating material meeting UL 94V-0 requirements, this fuse is RoHS compliant and halogen free. It features a radial leaded design and is suitable for applications such as computers, peripherals, and general electronics. The resettable nature of the fuse allows for automatic recovery after a fault, minimizing downtime and maintenance. Available in various voltage and current ratings to meet specific circuit protection needs.
Bourns MFR0902 PTC Resettable Fuse Specifications:
- V max: 60 Volts
- I max: 40 Amps
- Ihold: 0.90 Amperes
- Itrip: 1.80 Amperes
- Initial Resistance Min: 0.14 Ohms
- Initial Resistance Max: 0.31 Ohms
- 1 Hour (R1) Post-Trip Resistance: 0.47 Ohms
- Max Time to Trip: 4.5 Seconds
- Tripped Power Dissipation: 1.00 Watts
- Operating/Storage Temperature: -40 °C to +85 °C
- Max Device Surface Temperature in Tripped State: 125 °C
- Passive Aging: +85 °C, 1000 hours ±5 % typical resistance change
- Humidity Aging: +85 °C, 85 % R.H. 1000 hours ±5 % typical resistance change
- Thermal Shock: -40 °C to +85 °C, 10 times ±10 % typical resistance change
- Solvent Resistance: MIL-STD-202, Method 215 No change
- Vibration: MIL-STD-883C, Method 2007.1 No change
Buy the MF-R090-2 BOURNS PTC Resettable Fuse | myMectronic
Purchase the Bourns MF-R090-2 resettable fuse securely and reliably online.
Buy Now
Frequently Asked Questions
Where can I buy Bourns MFR0902?
You can click on the BUY or RFQ button to purchase MFR0902 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part MFR0902?
You can download the MFR0902 datasheet or visit the Bourns website for support.
Who is the manufacturer of MFR0902?
Bourns