It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

RKEF185

Name: Littelfuse RKEF185
Brand: Littelfuse
SKU: 650-RKEF185
Price: 0.45 EUR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

650-RKEF185

Mfr. No:

RKEF185

Mfr.:

Littelfuse

Description:

Resettable Fuses - PPTC 60V 40A 2.60W Radial-leaded Device

Datasheet:

RKEF185 Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Littelfuse RKEF185

In Stock: 6.858

Stock:: 6.858 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 15 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Pricing (EUR)

Qty.	Unit Price	Ext. Price
	0,456 €	0,46 €
	0,385 €	3,85 €
	0,276 €	13,80 €
	0,275 €	27,50 €

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Littelfuse
Product Category:	Resettable Fuses - PPTC
RoHS:
Series:	RKEF
Mounting Style:	PCB Mount
Termination Style:	Radial
Hold Current:	1.85 A
Maximum Voltage:	60 VDC
Trip Current:	3.7 A
Current Rating - Max:	40 A
Resistance:	250 mOhms
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Lead Spacing:	5.84 mm
Packaging:	Bulk
Brand:	Littelfuse
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Height:	3.81 mm
Length:	18.8 mm
Pd - Power Dissipation:	2.6 W
Product Type:	Resettable Fuses - PPTC
Factory Pack Quantity:	500
Subcategory:	PPTC Resettable Fuses
Tradename:	PolySwitch
Type:	PolySwitch Resettable Fuses
Width:	13 mm
Part # Aliases:	RF0855-000 RF3371-000
Unit Weight:	540 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

RKEF185 Datasheet (PDF)

PCN

Product Change Notification (PDF)

This functionality requires JavaScript to be enabled.

TARIC:: 8533210000
CNHTS:: 8533400000
CAHTS:: 8533400000
USHTS:: 8533408070
JPHTS:: 853340000
KRHTS:: 8533299000
MXHTS:: 85332999
BRHTS:: 85332900
ECCN:: EAR99

LED Lighting Solutions

Littelfuse LED Lighting Solutions support all facets of the LED lighting market with innovative solutions that not only meet regulatory standards but also increase equipment safety and reliability. To help protect end-users, Littelfuse works closely with many LED driver IC suppliers, to ensure their evaluation boards and reference designs comply with safety and surge immunity requirements. They also assist LED lighting power supply manufacturers in designing optimal protection schemes for their driver modules. At the OEM level, they cooperate with luminaire and lamp manufacturers to ensure their products are optimally designed for robust surge immunity protection.

Radial-Leaded PolySwitch Resettable PPTCs

Littelfuse Radial-Leaded Resettable PPTCs are designed to provide overcurrent protection for applications where space is not a concern, and resettable protection is preferred. With so many options in the radial-leaded PPTCs family, engineers can design with more flexibility. The components feature current ratings from 50mA to 15A, low resistance, and a fast time-to-trip. Higher voltage ratings (6V to 72V) allow for use in new applications. Littelfuse Radial-Leaded Resettable PPTCs are compatible with high-volume electronics assembly and can assist in meeting regulatory requirements.

Indoor LED Lighting Circuit Protection

Littelfuse Indoor LED Lighting Circuit Protection ensures a long operating life, increased energy efficiency, and safety. LEDs can be damaged by voltage or current surges, and by extreme temperatures. Littelfuse circuit protection technology protects LED assemblies from potential damage. Important circuit protection technologies include metal-oxide varistors (MOVs), transient voltage suppression (TVS) diodes, and fuses.

Motor Control Solutions

Littelfuse Motor Control Solutions provide protections that are critical to a vehicle's overall reliability. As mechanical/hydraulic actuators are replaced with electric motors, load dumps, overcurrents, surges, and ESD become potential threats. Littelfuse offers a wide range of TVS Diodes and Diode Arrays, MLVs, MOVs, and PPTCs to protect motor control applications.

Automotive Application Solutions

Littelfuse Automotive Solutions contain a portfolio of AEC-Q101 and AEC-Q200 qualified TVS diodes, diode arrays, varistors, multilayer varistors, and POLY-FUSE® PTCs. Each new generation of vehicles has an increased number of electronics that control everything from the radio to fuel injection. Littelfuse provides circuit protection solutions for a range of difficult automotive applications.