Name: RUEF500K-2
Brand: Littelfuse Inc.
SKU: RUEF500K-2
Availability: InStock
Rating: 5 (112 reviews)

RUEF500K-2

For Reference Only

Part Number	RUEF500K-2
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 5A
Datasheet	RUEF500K-2 Datasheet RUEF500K-2 Specifications
Package	Radial, Disc
ECAD
In Stock	2,502 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RUEF500K-2 (PTC Resettable Fuses) is manufactured by Littelfuse Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For RUEF500K-2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RUEF500K-2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RUEF500K-2.

RUEF500K-2 Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
ECAD
Series	PolySwitch?, RUEF
Type	Polymeric
Voltage - Max	30V
Current - Max	100A
Current - Hold (Ih) (Max)	5A
Current - Trip (It)	10A
Time to Trip	14.5s
Resistance - Initial (Ri) (Min)	10 mOhms
Resistance - Post Trip (R1) (Max)	50 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.551" L x 0.118" W (14.00mm x 3.00mm)
Height - Seated (Max)	1.008" (25.60mm)
Thickness (Max)	-
Lead Spacing	0.400" (10.15mm)

RUEF500K-2 Datasheet

RUEF500K-2 Reviews

Coen*****dman

March 19, 2023

★ ★ ★ ★ ★

I received technical certification with a good staff. They have good fair prices on brand names.

Nan*****Moyer

March 11, 2023

★ ★ ★ ★ ★

Your technical assistance and professionalism cannot be complained!

Catale*****terson

February 26, 2023

★ ★ ★ ★ ★

Competitively priced set of diodes, tested as described. Quality is about what you would expect for no- or off-brand.

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RUEF500K-2 Packaging

RUEF500K-2 FAQ

1. How to order RUEF500K-2 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that RUEF500K-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RUEF500K-2. All suppliers must pass our qualification reviews before they can publish their products including RUEF500K-2 on Heisener; we pay more attention to the channels and quality of RUEF500K-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RUEF500K-2 price and inventory displayed accurate?

The price and inventory of RUEF500K-2 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of RUEF500K-2?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the RUEF500K-2 we delivered, we will accept the replacement or return of the RUEF500K-2 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of RUEF500K-2.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as RUEF500K-2 pin diagram, RUEF500K-2 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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RUEF500K-2 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

RUEF500K-2

D# V36:1790_18208699

Littelfuse Inc

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RoHS: Compliant

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Description

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TE Connectivity

RLINE / RUEF500K-2

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D# RUEF500K-2HFCT-ND

Littelfuse Inc

PTC RESET FUSE 30V 5A RADIAL

643

Part Number

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Description

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Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Part Number

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Description

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D# 650-RUEF500K-2

Littelfuse Inc

Resettable Fuses - PPTC 5A 30V 100A Imax

RoHS: Compliant

435

Part Number

Manufacturer

Description

Stock

RUEF500K-2

D# NS-RUEF500K-2

TE Connectivity

OEM/CM ONLY

7676

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RUEF500K-2

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