Name: RHEF050US-2
Brand: Littelfuse Inc.
SKU: RHEF050US-2
Availability: InStock
Rating: 5 (103 reviews)

RHEF050US-2

For Reference Only

Part Number	RHEF050US-2
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 0.5A T/H
Datasheet	RHEF050US-2 Datasheet RHEF050US-2 Specifications
Package	Radial, Disc
ECAD
In Stock	5,040 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 12 - Jun 17 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RHEF050US-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 RHEF050US-2 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RHEF050US-2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RHEF050US-2.

RHEF050US-2 Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
ECAD
Series	PolySwitch?, RHEF
Type	Polymeric
Voltage - Max	30V
Current - Max	40A
Current - Hold (Ih) (Max)	500mA
Current - Trip (It)	920mA
Time to Trip	2.5s
Resistance - Initial (Ri) (Min)	480 mOhms
Resistance - Post Trip (R1) (Max)	1.1 Ohms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 125°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.201" Dia x 0.118" W (5.10mm x 3.00mm)
Height - Seated (Max)	0.201" (5.10mm)
Thickness (Max)	-
Lead Spacing	0.199" (5.05mm)

RHEF050US-2 Datasheet

RHEF050US-2 Reviews

Kari*****yler

April 2, 2023

★ ★ ★ ★ ★

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

Louis*****hariah

March 28, 2023

★ ★ ★ ★ ★

You guys and girls I can trust and rely on. Thank You All!

Chai*****ttle

March 22, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Arya *****ghlin

March 21, 2023

★ ★ ★ ★ ★

Every time I order, I always get faster than promised. For a small-time operator like me, you guys are the best!

Emmal*****riedman

March 11, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Ary*****Case

February 19, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

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RHEF050US-2 Packaging

RHEF050US-2 FAQ

1. How to order RHEF050US-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 RHEF050US-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RHEF050US-2. All suppliers must pass our qualification reviews before they can publish their products including RHEF050US-2 on Heisener; we pay more attention to the channels and quality of RHEF050US-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RHEF050US-2 price and inventory displayed accurate?

The price and inventory of RHEF050US-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 RHEF050US-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 RHEF050US-2 we delivered, we will accept the replacement or return of the RHEF050US-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 RHEF050US-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 RHEF050US-2 pin diagram, RHEF050US-2 datasheet?

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

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RHEF050US-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

RHEF050US-2

TE Connectivity

POLYSWITCH PTC RESET 0.5A T/H

Part Number

Manufacturer

Description

Stock

RHEF050US-2

D# RHEF050US-2-ND

Littelfuse Inc

PTC RESET FUSE 30V 500MA RADIAL

Part Number

Manufacturer

Description

Stock

RHEF050US-2

D# NS-RHEF050US-2

TE Connectivity

OEM/CM ONLY

7429

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RHEF050US-2

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