Name: RUEF300-AP
Brand: Littelfuse Inc.
SKU: RUEF300-AP
Availability: InStock
Rating: 5 (77 reviews)

RUEF300-AP

For Reference Only

Part Number	RUEF300-AP
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 3A
Datasheet	RUEF300-AP Datasheet RUEF300-AP Specifications
Package	Radial, Disc
ECAD
In Stock	20,214 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 30 - Jul 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RUEF300-AP (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 RUEF300-AP specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RUEF300-AP with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RUEF300-AP.

RUEF300-AP 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)	3A
Current - Trip (It)	6A
Time to Trip	10.8s
Resistance - Initial (Ri) (Min)	20 mOhms
Resistance - Post Trip (R1) (Max)	80 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max)	0.650" (16.50mm)
Thickness (Max)	-
Lead Spacing	0.199" (5.05mm)

RUEF300-AP Datasheet

RUEF300-AP Reviews

Isa*****Reddy

March 4, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Iss*****Gates

March 1, 2023

★ ★ ★ ★ ★

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Amar*****aves

February 27, 2023

★ ★ ★ ★ ★

Sure appreciate your quality, expertise and professional service. Thank you so much!!!

Kayd*****attan

February 23, 2023

★ ★ ★ ★ ★

Perfect, functional, arrived a weeks earlier, excellent Seller. Recommended

Ryla*****ardner

February 23, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Leigh*****awrence

February 22, 2023

★ ★ ★ ★ ★

Used it on my system it works perfect as I need.

Vau***** Sha

February 19, 2023

★ ★ ★ ★ ★

I wish I had come across Heisener first, no one could help me for 2 days. You are now saved into the TOP of my favorites web list. Thank you very much.

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RUEF300-AP Packaging

RUEF300-AP FAQ

1. How to order RUEF300-AP 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 RUEF300-AP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RUEF300-AP. All suppliers must pass our qualification reviews before they can publish their products including RUEF300-AP on Heisener; we pay more attention to the channels and quality of RUEF300-AP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RUEF300-AP price and inventory displayed accurate?

The price and inventory of RUEF300-AP 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 RUEF300-AP?

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 RUEF300-AP we delivered, we will accept the replacement or return of the RUEF300-AP 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 RUEF300-AP.

(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 RUEF300-AP pin diagram, RUEF300-AP datasheet?

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

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RUEF300-AP 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

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Description

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RUEF300-AP

D# V36:1790_11453383

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pbFree: Yes

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2000

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3478

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OEM/CM ONLY

43916

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D# 19648593

TE Connectivity

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 100A 2W 10.8s 0.02Ohm Radial 11.4 X 3 X 16.5mm Ammo

RoHS: Compliant

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RUEF300-AP

Certified Quality

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