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Bourns MFR0502 PTC Resettable Fuse
Bourns MF-R050-2 is a resettable fuse offering overcurrent protection for various applications including computers, peripherals, and general electronics. Featuring a cured, flame retardant epoxy polymer insulating material meeting UL 94V-0 requirements, this fuse provides reliable protection and is RoHS compliant and halogen free. Its resettable nature eliminates the need for fuse replacement after a short circuit event, contributing to system reliability and reduced maintenance costs. Available in bulk, tape and reel, and Ammo-Pak packaging.
Bourns MFR0502 PTC Resettable Fuse Specifications:
- V max: 60 Volts
- I max: 40 Amps
- Ihold: 0.50 Amperes at 23°C
- Itrip: 1.00 Amps
- Initial Resistance Min: 0.41 Ohms at 23°C
- Initial Resistance Max: 0.77 Ohms at 23°C
- 1 Hour (R1) Post-Trip Resistance: 1.17 Ohms at 23°C
- Max Time to Trip: 2.5 Seconds at 23°C
- Tripped Power Dissipation: 0.75 Watts at 23°C
- 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
- Moisture Sensitivity Level: 1
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Frequently Asked Questions
Where can I buy Bourns MFR0502?
You can click on the BUY or RFQ button to purchase MFR0502 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part MFR0502?
You can download the MFR0502 datasheet or visit the Bourns website for support.
Who is the manufacturer of MFR0502?
Bourns