X-On Electronics has gained recognition as a prominent supplier of RXEF050 Resettable Fuses - PPTC across the USA, India, Europe, Australia, and various other global locations. RXEF050 Resettable Fuses - PPTC are a product manufactured by Littelfuse. We provide cost-effective solutions for Resettable Fuses - PPTC, ensuring timely deliveries around the world.

RXEF050 Littelfuse

RXEF050 electronic component of Littelfuse
RXEF050 Littelfuse
RXEF050 Resettable Fuses - PPTC
RXEF050  Circuit Protection

Images are for reference only
See Product Specifications
Part No. RXEF050
Manufacturer: Littelfuse
Category: Resettable Fuses - PPTC
Description: Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax
Datasheet: RXEF050 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
5: USD 0.2988 ea
Line Total: USD 1.49 
Availability - 1964
Ship by Mon. 21 Jul to Thu. 24 Jul
MOQ: 5  Multiples: 5
Pack Size: 5
Availability Price Quantity
1964
Ship by Mon. 21 Jul to Thu. 24 Jul
MOQ : 5
Multiples : 5
5 : USD 0.2988
50 : USD 0.2322
150 : USD 0.1525
500 : USD 0.1131
2500 : USD 0.1024
5000 : USD 0.096

3500
Ship by Thu. 10 Jul to Mon. 14 Jul
MOQ : 1
Multiples : 1
1 : USD 0.49
30 : USD 0.3682
68 : USD 0.2884
186 : USD 0.2716
500 : USD 0.2646

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Hold Current
Trip Current
Current Rating - Max
Maximum Voltage
Resistance
Mounting Style
Termination Style
Series
Operating Temperature Range
Lead Spacing
Packaging
Diameter
Height
Length
Type
Brand
Pd - Power Dissipation
Factory Pack Quantity :
Tradename
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the RXEF050 from our Resettable Fuses - PPTC category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the RXEF050 and other electronic components in the Resettable Fuses - PPTC category and beyond.

Image Part-Description
Stock Image 0216.500MXEP
Littelfuse Cartridge Fuses 250V .5A Fast Acting
Stock : 737
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0235.500MXP
500 mA 250 V AC DC Fuse Cartridge, Glass Holder 5mm x 20mm
Stock : 500
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0218.032HXP
Cartridge Fuses 250V .032A Time Lag (Slo-Blo)
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0229003.HXSP
3 A 250 V AC 125 V DC Fuse Cartridge, Glass Requires Holder 2AG, 5mm x 15mm
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 01070002Z
Littelfuse Fuse Clips Clip 916 Dia
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 022903.5MXP
Cartridge Fuses 3.5A 250V Tube,4.2x14.1mm RoHS
Stock : 1075
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 02292.25HXP
2.25 A 250 V AC 125 V DC Fuse Cartridge, Glass Holder 2AG, 5mm x 15mm
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0235.200MXP
Cartridge Fuses 250V .2A Fast Acting
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0235002.VXP
Cartridge Fuses 250V 5X20mm P 2AMP
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 00713200
Pushbutton Switches Plunger Switch 2-Way N.C.
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image 0ZCG0075AF2B
Resettable Fuses - PPTC
Stock : 8228
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MINIASMDC075F/24-2
Resettable Fuses - PPTC .75A 24V Mini SMD AEC-Q200
Stock : 2987
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MF-S120
Resettable Fuses - PPTC 1.20A 15V 0.085ohm Hold 1.2A Trip 2.7A
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0ZCD0250FF2C
PTC Resettable Fuse 2.5A(hold) 5A(trip) 16VDC 40A 1.5W 16s 0.025Ohm SMD Solder Pad 2920 T/R
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image 0ZCG0030FF2C
Resettable Fuses - PPTC
Stock : 39299
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MF-R030
Resettable Fuses - PPTC 60v Max 40Amps Max Hold .30 Trip .60
Stock : 445
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image RXEF020-2
Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax
Stock : 2614
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image SMD1210P075TF
PTC Resettable Fuses 1210 RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image FRX025-60F
PTC Resettable Fuses Through Hole RoHS
Stock : 500
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BK16-600-SZ
PTC Resettable Fuses Through Hole,P=5.1mm RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The RXEF050 with Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax is a product of Littelfuse. It is a polymeric positive temperature coefficient resettable fuse in a radial leaded package. The fuse has an operating voltage rating of 72 Volts and holds a maximum current rating of 40 Amps. Its current rating is 0.5 Amps. This fuse is designed to offer protection against electrical overcurrents in various electronic applications, such as automotive, industrial, consumer, medical and other similar systems. It provides a quick response for trip and reset and has a very low resistance. The RXEF050 has a helpful visual indicator which shows tripped or operating condition. The lead spacing is 7.62mm. The fuse is RoHS Compliant.

Tariff Desc

8541.50.00 - Other semiconductor devices
42 No Other discrete (not IC) semiconductor devices
(PTC resettable fuses used to protect against overcurrent. Also known as a multifuse or polyfuse or polyswitch)

8536.10 FUSES AND FUSE HOLDERS, subminiature, plug in or pigtail type known as picofuses or microfuses, dimensions NOT exceeding 6mm x 18mm TC 8530773
Cole Hersee
HAMLIN
Hamlin Littelfuse
Hamlin / Littelfuse
Hamlin Inc
Hartland Controls / Littelfuse
LF
LF7
Littelfuse Teccor Sidactor Product
Littelfuse Wickmann Brand
Littelfuse / US Sensor
Littelfuse Inc
Littelfuse Inc.
Littelfuse Industrial Products
LITTELFUSE SEMITRON
LITTELFUSE WICKMANN
LITTELFUSE, INC.
Littelfuse/CVP
Little Fuse / Wickmann
Littlefuse
SSAC
SSAC Relays
TE Connectivity / Circuit Protection
Wickmann
WICKMANN USA
7BB-27-4 Piezo Buzzers & Audio Indicators: Features, Uses, and Applica image

Nov 14, 2024
The 7BB-27-4 Piezo Buzzer by Murata is an efficient audio indicator operating within 4100Hz to 5100Hz, equipped with wire lead connections for seamless integration into circuits. This versatile component is ideal for applications such as security alarms, household timers, and industrial warning sys
LP5K0610BW3 Industrial Relays by Schneider Electric image

Jul 3, 2025
The LP5K0610BW3 Industrial Relays by Schneider offer compact design, 6A AC-3 current rating, 24V AC coil, and reliable switching for automation, control, and motor systems.
96KBM-1C Module by Advantech for Embedded Input Access image

Jun 3, 2025
Advantech’s 96KBM-1C is a compact input module for embedded systems, offering PS/2 and USB support for keyboard/mouse integration. Designed for reliable use in kiosks, industrial PCs, and automation-ready Embedded Solutions .
R40-6710594 Standoffs & Spacers by Harwin M3 Hex image

May 15, 2025
The R40-6710594 Standoffs & Spacers by Harwin are M3 male-female hex spacers made of nickel-plated brass, ideal for secure PCB stacking and reliable electronic board support.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified