RKEF050 - TE Connectivity

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

RKEF050
Manufacturer

TE Connectivity
ChipWorker Part#

CW57098853
Category

Thermistor
Package

Radial, Disc
Description

PTC Resettable Fuse 0.5A(hold) 1A(trip) 60V 40A 1(Nom)W 0.8s 0.32Ω Radial 7.1 X 3.56 X 11.43mm Bag
Documentation

Datasheet

RKEF050 Global Supplier

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RKEF050 Specifications

Attribute	Attribute Value

Part Number	RKEF050
Manufacturer	TE Connectivity
ChipWorker Part#	CW57098853
Category	Thermistor
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	2 Pin
Case/Package	Radial, Disc
Time to Trip	0.8 s
Power Dissipation	1 W
Resistance	0.9 Ω
Holding Current	0.5 A
Trip Current	1 A
Current Rating (Max)	40 A
Holding Current (Max)	500 mA
Operating Temperature (Max)	85 ℃
Voltage Rating (Max)	60 V
Voltage Rating	60 V
	expand all
Size-Length	11.43 mm
Size-Width	7.1 mm
Size-Height	11.43 mm
Size-Thickness	3.56 mm
Cord Length	7.6 m
Product Lifecycle Status	Active
Packaging	Bulk
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ELV Compliant	Compliant
HTS Code	8536100040
ECCN Code	EAR99

Product Description

Tyco Electronics’ PolySwitch radial-leaded products represent the most comprehensive and complete set of PPTC products available in the industry today.
• RGEF series for hold currents up to 14A
• RHEF series for flatter thermal derating and operating temperatures up to 125°C
• RUEF series for balance of voltage rating (30V) and hold current (up to 9A)
• RUSBF series for fast time-to-trip and low-resistance computer applications
• RTEF series for IEEE-1394 applications
• RXEF series for low hold currents (down to 50mA) and high voltage rating (up to 72V)
• RKEF series for balance of voltage rating (60V) and hold current (up to 5A)
• BBRF series for cable telephone applications
• Now offering RoHS versions of all products

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Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
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- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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