Littelfuse 2.5A Resettable Fuse, 16V dc

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Subtotal (1 pack of 5 units)*

PHP149.29

(exc. VAT)

PHP167.205

(inc. VAT)

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In Stock
  • Plus 15 unit(s) shipping from December 22, 2025
  • Plus 490 unit(s) shipping from March 18, 2026
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Units
Per Unit
Per Pack*
5 - 70PHP29.858PHP149.29
75 - 245PHP29.232PHP146.16
250 - 495PHP28.354PHP141.77
500 - 1245PHP27.654PHP138.27
1250 +PHP27.052PHP135.26

*price indicative

Packaging Options:
RS Stock No.:
506-959
Mfr. Part No.:
RUSBF250
Manufacturer:
Littelfuse
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Brand

Littelfuse

Trip Current

5A

Voltage Rating

16V dc

Time to Trip

40s

Hold Current

2.5A

Maximum Current

40 A

Length

11.4mm

Height

18.3mm

Width

3mm

Minimum Resistance

0.02Ω

Maximum Resistance

60mΩ

Power Dissipation

1.2W

Lead Orientation

Radial

PolySwitch™ PTC Devices RUSBF Series


Approvals

UL, CSA, TUV

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.



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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