MPN

Littelfuse 8 A Resettable Fuse, 30V dc

RS Stock No.:: 517-6887P
Mfr. Part No.:: RUEF800
Manufacturer:: Littelfuse

This image is representative of the product range

Bulk discount available

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Subtotal 100 units (supplied in a bag)*

SGD114.90

(exc. GST)

SGD125.20

(inc. GST)

FREE delivery for orders over $75.00, or create a business account to enjoy free delivery from just $28

Temporarily out of stock

1,000 unit(s) shipping from 04 November 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
100 - 490	SGD1.149
500 - 1490	SGD1.122
1500 - 7490	SGD1.095
7500 +	SGD1.068

*price indicative

RS Stock No.:: 517-6887P
Mfr. Part No.:: RUEF800
Manufacturer:: Littelfuse

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Littelfuse
	Trip Current	16A
	Product Type	Resettable Fuse
	Voltage	30V dc
	Time to Trip	18.8s
	Current Rating	100A
	Hold Current	8A
	Length	21.6mm
	Height	28.4mm
	Width	3mm
	Minimum Resistance	0.005Ω
	Maximum Resistance	20mΩ
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	60°C
	Power Dissipation	4W
	Standards/Approvals	CQC, CSA, TUV, UL, RoHS
	Series	RUEF
	Lead Orientation	Radial

	Select all
	Brand Littelfuse
	Trip Current 16A
	Product Type Resettable Fuse
	Voltage 30V dc
	Time to Trip 18.8s
	Current Rating 100A
	Hold Current 8A
	Length 21.6mm
	Height 28.4mm
	Width 3mm
	Minimum Resistance 0.005Ω
	Maximum Resistance 20mΩ
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 60°C
	Power Dissipation 4W
	Standards/Approvals CQC, CSA, TUV, UL, RoHS
	Series RUEF
	Lead Orientation Radial

RGEF Series Datasheet

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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