Littelfuse 2.5A Resettable Fuse, 60V

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Subtotal (1 pack of 10 units)*

£5.76

(exc. VAT)

£6.91

(inc. VAT)

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  • 910 unit(s) ready to ship
  • Plus 100 unit(s) ready to ship from another location
  • Plus 90 unit(s) shipping from 27 October 2025
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Units
Per unit
Per Pack*
10 - 140£0.576£5.76
150 - 490£0.555£5.55
500 - 990£0.544£5.44
1000 - 2490£0.526£5.26
2500 +£0.514£5.14

*price indicative

RS Stock No.:
712-7496
Mfr. Part No.:
RKEF250
Brand:
Littelfuse
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Brand

Littelfuse

Trip Current

5A

Voltage Rating

60V

Time to Trip

15.6s

Hold Current

2.5A

Maximum Current

40 A

Length

14mm

Height

20.6mm

Width

3mm

Minimum Resistance

0.04Ω

Maximum Resistance

140mΩ

Power Dissipation

2.8W

Lead Orientation

Radial

COO (Country of Origin):
CN

Tyco PolySwitch™ PTC Devices RKEF Series



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

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