Littelfuse 0.5A Resettable Fuse, 30V

RS Stock No.:: 506-971
Mfr. Part No.:: RHEF050
Brand:: Littelfuse

105 In AU stock for next working day delivery

100 In Global stock for delivery within 10 working day(s)

Added

Price (ex. GST) Each (In a Pack of 5)

$0.928

(exc. GST)

$1.021

(inc. GST)

Units	Per unit	Per Pack*
5 - 70	$0.928	$4.64
75 - 245	$0.922	$4.61
250 - 495	$0.888	$4.44
500 - 1245	$0.862	$4.31
1250 +	$0.844	$4.22
*price indicative

RS Stock No.:: 506-971
Mfr. Part No.:: RHEF050
Brand:: Littelfuse

Technical data sheets

Legislation and Compliance

Product Details

PolySwitch™ PTC Devices RHEF Series

Approvals

UL, CSA, TUV

For products that are Customized and under Non-cancellable & Non-returnable, Sales & 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

Specifications

Attribute	Value
Trip Current	920mA
Voltage Rating	30V
Time to Trip	2.5s
Hold Current	0.5A
Maximum Current	40 A
Length	7.4mm
Height	12.7mm
Width	3mm
Minimum Resistance	0.48Ω
Maximum Resistance	1.1Ω
Power Dissipation	0.9W
Lead Orientation	Radial