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Bourns MFR055900 Resettable Fuse Radial Leaded
The Bourns MF-R055/90-0 is a resettable fuse within the MF-R/90 series, offering overcurrent protection in a radial leaded package. Constructed with a cured, flame retardant epoxy polymer insulating material that meets UL 94V-0 requirements, this fuse is designed for reliability and safety. It is RoHS compliant and halogen-free, making it an environmentally conscious choice. Typical applications include broadband cable power passing taps and set-top boxes, where voltage supply protection up to 90V is needed. The fuse automatically resets after the fault condition is removed, minimizing downtime and maintenance.
Bourns MFR055900 Resettable Fuse Radial Leaded Specifications:
- radial_leaded_devices: Yes
- insulating_material: Cured, flame retardant epoxy polymer meeting UL 94V-0 requirements
- rohs_compliant: Yes
- halogen_free: Yes
- max_voltage: 90V
- max_current: 10A
- hold_current: 0.55A
- trip_current: 1.1A
- initial_resistance_min: 0.45 Ohms
- initial_resistance_max: 0.9 Ohms
- one_hour_post_trip_resistance_min: 1.65 Ohms
- one_hour_post_trip_resistance_max: 2.0 Ohms
- max_time_to_trip: 60 seconds
- nominal_tripped_power_dissipation: 2.0 Watts
- operating_storage_temperature_range: -40 °C to +85 °C
- max_device_surface_temperature_tripped: 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: +125 °C to -55 °C, 10 times, ±10 % typical resistance change
- solvent_resistance: MIL-STD-202, Method 215, No change
- vibration_resistance: MIL-STD-883C, Method 2007.1, No change
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Frequently Asked Questions
Where can I buy Bourns MFR055900?
You can click on the BUY or RFQ button to purchase MFR055900 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part MFR055900?
You can download the MFR055900 datasheet or visit the Bourns website for support.
Who is the manufacturer of MFR055900?
Bourns