Littelfuse 0.9A Resettable Fuse, 30V dc

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Subtotal 150 units (supplied in a bag)*

£44.10

(exc. VAT)

£52.95

(inc. VAT)

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  • 2,340 unit(s) ready to ship
  • Plus 999,997,650 unit(s) shipping from 26 March 2026
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Per unit
150 - 490£0.294
500 - 990£0.27
1000 - 2490£0.263
2500 +£0.254

*price indicative

Packaging Options:
RS Stock No.:
517-6764P
Mfr. Part No.:
RUEF090
Brand:
Littelfuse
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Brand

Littelfuse

Trip Current

1.8A

Voltage Rating

30V dc

Time to Trip

5.9s

Hold Current

0.9A

Maximum Current

100 A

Length

7.4mm

Height

12.2mm

Width

3mm

Minimum Resistance

0.07Ω

Maximum Resistance

220mΩ

Power Dissipation

0.6W

Lead Orientation

Radial

PolySwitch™ RUEF & RGEF 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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