MPN

Littelfuse 1.35 A Resettable Fuse, 30 V dc

RS Stock No.:: 517-6786
Mfr. Part No.:: RUEF135
Brand:: Littelfuse

Littelfuse 1.35 A Resettable Fuse, 30 V dc

Bulk discount available

Subtotal (1 pack of 10 units)*

£4.06

(exc. VAT)

£4.87

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

6,860 unit(s) shipping from 19 March 2026

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

Units	Per unit	Per Pack*
10 - 90	£0.406	£4.06
100 - 490	£0.318	£3.18
500 - 1490	£0.246	£2.46
1500 - 2490	£0.219	£2.19
2500 +	£0.205	£2.05

*price indicative

RS Stock No.:: 517-6786
Mfr. Part No.:: RUEF135
Brand:: Littelfuse

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Littelfuse
	Trip Current	2.7A
	Product Type	Resettable Fuse
	Voltage	30 V dc
	Time to Trip	7.3s
	Current Rating	100 A
	Hold Current	1.35A
	Length	8.9mm
	Height	13.5mm
	Width	3 mm
	Minimum Resistance	0.04Ω
	Maximum Resistance	130mΩ
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	60°C
	Power Dissipation	0.8W
	Standards/Approvals	CQC, CSA, UL, RoHS, TUV
	Lead Orientation	Radial
	Series	RUEF

	Select all
	Brand Littelfuse
	Trip Current 2.7A
	Product Type Resettable Fuse
	Voltage 30 V dc
	Time to Trip 7.3s
	Current Rating 100 A
	Hold Current 1.35A
	Length 8.9mm
	Height 13.5mm
	Width 3 mm
	Minimum Resistance 0.04Ω
	Maximum Resistance 130mΩ
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 60°C
	Power Dissipation 0.8W
	Standards/Approvals CQC, CSA, UL, RoHS, TUV
	Lead Orientation Radial
	Series RUEF

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