Name: RUEF800K
Brand: Littelfuse Inc.
SKU: RUEF800K
Availability: InStock
Rating: 5 (82 reviews)

RUEF800K

For Reference Only

Part Number	RUEF800K
Manufacturer	Littelfuse Inc.
Description	POLYSWITCH PTC RESET 8A HOLD
Datasheet	RUEF800K Datasheet RUEF800K Specifications
Package	Radial, Disc
ECAD
In Stock	15,510 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 17 - Jun 22 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # RUEF800K (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 RUEF800K specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RUEF800K with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RUEF800K.

RUEF800K 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)	8A
Current - Trip (It)	16A
Time to Trip	18.8s
Resistance - Initial (Ri) (Min)	5 mOhms
Resistance - Post Trip (R1) (Max)	20 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.850" L x 0.118" W (21.60mm x 3.00mm)
Height - Seated (Max)	1.189" (30.20mm)
Thickness (Max)	-
Lead Spacing	0.400" (10.15mm)

RUEF800K Datasheet

RUEF800K Reviews

Jan*****anda

April 4, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Maia*****dall

March 31, 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.

Re*****Cobb

March 29, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Rain*****ggins

March 17, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Ram***** Koch

March 4, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Santa*****lasquez

February 24, 2023

★ ★ ★ ★ ★

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

Mary*****ucker

February 21, 2023

★ ★ ★ ★ ★

All items individually packed in anti static bags and properly labeled.

Jessa*****raman

February 19, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

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RUEF800K Packaging

RUEF800K FAQ

1. How to order RUEF800K 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 RUEF800K is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RUEF800K. All suppliers must pass our qualification reviews before they can publish their products including RUEF800K on Heisener; we pay more attention to the channels and quality of RUEF800K products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the RUEF800K price and inventory displayed accurate?

The price and inventory of RUEF800K 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 RUEF800K?

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 RUEF800K we delivered, we will accept the replacement or return of the RUEF800K 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 RUEF800K.

(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 RUEF800K pin diagram, RUEF800K datasheet?

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

RUEF800K Related Products

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RUEF800K 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

RUEF800K-2

D# V72:2272_18208696

Littelfuse Inc

PTC Resettable Fuse 8A(hold) 16A(trip) 30VAC/30VDC 100A 4W 18.8s 0.005Ohm Radial 21.6 X 3 X 28.4mm T/R

RoHS: Compliant

RUEF800K

D# V36:1790_16263833

Littelfuse Inc

PTC Resettable Fuse 8A(hold) 16A(trip) 30V 100A 4W 18.8s 0.005Ohm Radial 21.6 X 3 X 30.2mm Bag

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

RUEF800K-2

TE Connectivity

RUEF800K-2 - Tape and Reel

RUEF800K

TE Connectivity

FUSE, PTC RESET, 30V, 6A, RADIAL, Holding Current:6A, Tripping Current:16A, Initial Resistance Max:0.013ohm, Operating Voltage:30VDC, PTC Fuse Case Style:Radial Leaded, Initial Resistance Min:0.005ohm, Lead Spacing:10.9mm , RoHS Compliant: Yes

Part Number

Manufacturer

Description

Stock

RUEF800K

Littelfuse Inc

Through Hole PTC Resettable Fuses RoHS

392

RF2743-000

Littelfuse Inc

Polymeric 30V 16A 18.8s 20mohms Through Hole PTC Resettable Fuses RoHS

1499

Part Number

Manufacturer

Description

Stock

RUEF800K-2

D# RUEF800K-2HFTR-ND

Littelfuse Inc

PTC RESET FUSE 30V 8A RADIAL

RUEF800K

D# F11482-ND

Littelfuse Inc

PTC RESET FUSE 30V 8A RADIAL

Part Number

Manufacturer

Description

Stock

RUEF800K-2

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

RUEF800K

Littelfuse Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

RF2743-000

D# C207235

Littelfuse Inc

1499

RUEF800K

D# C469004

Littelfuse Inc

392

Part Number

Manufacturer

Description

Stock

RUEF800K-2

D# 650-RUEF800K-2

Littelfuse Inc

Resettable Fuses - PPTC 8A 30V 40A Imax

RoHS: Compliant

676

RUEF800K

D# 650-RUEF800K

Littelfuse Inc

Resettable Fuses - PPTC 8A 30V 40A Imax

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

RUEF800K

D# 40K8526

Littelfuse Inc

FUSE, PTC RESET, 30V, 6A, RADIAL, Product Range:PolySwitch RUEF Series, Voltage Rating:30VDC, Holding Current:6A, Tripping Current:16A, Time to Trip:18.8s, Fuse Shape:Rectangular, Current Rating Max:100A, Lead Spacing:10.9mm RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 5000

Container: Bulk

Part Number

Manufacturer

Description

Stock

RUEF800K-2

D# NS-RUEF800K-2

TE Connectivity

OEM/CM ONLY

4543

RUEF800K

D# NS-RUEF800K

TE Connectivity

OEM/CM ONLY

2921

Part Number	Manufacturer	Description	Stock
RF2730-000	Littelfuse Inc	Resettable Fuses - PPTC 30V 8A-HD 40A MAX pbFree: Pb-Free	0
RUEF800K	Littelfuse Inc	Resettable Fuses - PPTC 8A 30V 40A Imax pbFree: Pb-Free	0
RUEF800K-2	Littelfuse Inc	Resettable Fuses - PPTC 8A 30V 40A Imax pbFree: Pb-Free	0
RF2743-000	Littelfuse Inc	30V 8A-HD 100A MAX pbFree: Pb-Free	0

Part Number

Manufacturer

Description

Stock

RUEF800K-2

D# 25820233

Littelfuse Inc

PTC Resettable Fuse 8A(hold) 16A(trip) 30VAC/30VDC 100A 4W 18.8s 0.005Ohm Radial 21.6 X 3 X 28.4mm T/R

RoHS: Compliant

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RUEF800K

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