Bourns 7A Resettable Fuse, 30V

Discontinued
Packaging Options:
RS Stock No.:
647-8645
Mfr. Part No.:
MF-R700
Brand:
Bourns
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Brand

Bourns

Trip Current

14A

Voltage Rating

30V

Time to Trip

17.5s

Hold Current

7A

Maximum Current

40 A

Length

22.1mm

Height

29.8mm

Width

3mm

Minimum Resistance

0.005Ω

Maximum Resistance

30mΩ

Power Dissipation

3.8W

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

+85°C

Lead Orientation

Radial

MF-R Series


Radial leaded devices
Rated at 40A except MF-R1100 which is rated at 100A
Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirements


PCB Wire Ended


All are UL, CSA, TUV approved
Protection of electrical and electronic circuits against excessive currents
Rapid switch from low resistance state to very high resistance with electrical overload or short circuit
Quick and automatic reset and return to low resistance state when fault condition corrected and power removed


Features:


Automatically resets itself thousands of times
Maintenance free
Small size and no fuseholder required


Main applications:


Security systems
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications