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Bourns MFR040099 PTC Resettable Fuse
Bourns MF-R040-0-99 is a resettable fuse offering overcurrent protection in a compact radial leaded package. Designed for applications requiring reliable protection, this fuse automatically resets after a fault, minimizing downtime. It is RoHS compliant and suitable for use in computers, peripherals, and general electronics where low voltage power supplies are utilized. The resettable nature of this fuse provides a convenient and cost-effective alternative to traditional fuses.
Bourns MFR040099 PTC Resettable Fuse Specifications:
- V max: 60 Volts
- I max: 40 Amps
- Ihold: 0.40 Amperes
- Itrip: 0.80 Amps
- Initial Resistance (Min): 0.52 Ohms
- Initial Resistance (Max): 0.86 Ohms
- 1 Hour (R1) Post-Trip Resistance: 1.29 Ohms
- Max Time to Trip: 2.0 Seconds
- Tripped Power Dissipation: 0.55 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
- Moisture Sensitivity Level: 1
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Frequently Asked Questions
Where can I buy Bourns MFR040099?
You can click on the BUY or RFQ button to purchase MFR040099 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part MFR040099?
You can download the MFR040099 datasheet or visit the Bourns website for support.
Who is the manufacturer of MFR040099?
Bourns