Bourns 2.5A Hold current, Radial Leaded PCB Mount Resettable Fuse, 30V

  • RS Stock No. 647-8594
  • Mfr. Part No. MF-R250-0-10
  • Manufacturer Bourns
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

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

Specifications
Attribute Value
Lead Orientation Radial
Trip Current 5A
Time to Trip 10.3s
Hold Current 2.5 A
Voltage Rating 30 V
Maximum Current 40 A
Minimum Resistance 0.025Ω
Maximum Resistance 70mΩ
Power Dissipation 1.2W
Body Height 18.3mm
Body Length 12mm
Body Width 3mm
Wire Pitch 5.1mm
Wire Length 7.6mm
Wire Diameter 0.51mm
Maximum Operating Temperature +85°C
Minimum Operating Temperature -40°C
660 In Global stock for delivery within 4 - 6 working days
Price Each (In a Pack of 10)
MYR 2.49
units
Per unit
Per Pack*
10 - 140
MYR2.49
MYR24.90
150 - 490
MYR2.297
MYR22.97
500 - 990
MYR2.137
MYR21.37
1000 - 2490
MYR2.066
MYR20.66
2500 +
MYR2.013
MYR20.13
*price indicative
Packaging Options:
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