RKEF090 - Littelfuse Inc. - Price, Inventory & Datasheets | Heisener.com
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RKEF090

RKEF090

RKEF090

For Reference Only

Part Number

RKEF090

Manufacturer

Littelfuse Inc.

Description

POLYSWITCH PTC RESET 0.9A T/H

Package

Radial, Disc

ECAD

In Stock

18,156 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Jan 13 - Jan 18 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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RKEF090

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about RKEF090?

Part Number # RKEF090 (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 RKEF090specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RKEF090 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RKEF090.

RKEF090 Specifications

Manufacturer Littelfuse Inc.
Category Circuit Protection - PTC Resettable Fuses
Package Radial, Disc
ECAD Technical cover
Series PolySwitch?, RKEF
Type Polymeric
Voltage - Max 60V
Current - Max 40A
Current - Hold (Ih) (Max) 900mA
Current - Trip (It) 1.8A
Time to Trip 2s
Resistance - Initial (Ri) (Min) 190 mOhms
Resistance - Post Trip (R1) (Max) 520 mOhms
Resistance - 25°C (Typ) -
Operating Temperature -40°C ~ 85°C
Ratings -
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.310" L x 0.140" W (7.87mm x 3.56mm)
Height - Seated (Max) 0.550" (13.97mm)
Thickness (Max) -
Lead Spacing 0.200" (5.08mm)

RKEF090 Datasheet

RKEF090 Reviews

Kyri*****lley

April 5, 2023

Good seller, incredible reliable.Item as described. Very professional

Teg*****Bell

April 4, 2023

arrived well within time bracket, put this firm on my suppliers list, many thanks

Phil*****ischer

April 3, 2023

Very easy to co-operate with; they take care of orders promptly.

Thia*****owman

April 3, 2023

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Ari*****Lamb

April 1, 2023

I've made a few purchases from Heisener and always get a friendly technician helped me with locate what I was looking for. That kind of attitude is greatly appreciated.

Maisi*****tillo

March 25, 2023

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Son*****Rout

March 21, 2023

Completely satisfied of RKEF090 , I always find what I need. The site is easy to get the components .

Malay*****uivel

March 20, 2023

Nice to have an assortment on hand, just in case. Happy with this purchase.

Oma*****udley

February 24, 2023

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

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RKEF090 FAQ

1. How to order RKEF090 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 RKEF090 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theRKEF090. All suppliers must pass our qualification reviews before they can publish their products including RKEF090 on Heisener;we pay more attention to the channels and quality of RKEF090products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RKEF090 price and inventory displayed accurate?

The price and inventory of RKEF090 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 RKEF090?

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 RKEF090 we delivered, we will accept the replacement or return of the RKEF090 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 ofRKEF090.
(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 RKEF090 pin diagram, RKEF090 datasheet?

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

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RKEF090 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

RKEF090

D# V99:2348_11453175

Littelfuse Inc

PTC Resettable Fuse 0.9A(hold) 1.8A(trip) 60V 40A 1.5(Nom)W 2s 0.19Ohm Radial 7.87 X 3.56 X 13.97mm Bag

RoHS: Compliant
0
Part Number Manufacturer Description Stock

RKEF090

D# RKEF090

TE Connectivity

PTC Resettable Fuse 40A 60V Bulk - Bag (Alt: RKEF090)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

RS60SB-090(CROSS: RKEF090)

OptiFuse

6000
Part Number Manufacturer Description Stock

RKEF090

TE Connectivity

POLYSWITCH PTC RESET 0.9A T/H

0
Part Number Manufacturer Description Stock

RKEF090

TE Connectivity

PTC Resettable Fuse, Through Hole Mount

RoHS: Compliant
0
Part Number Manufacturer Description Stock

RKEF090

D# RKEF090HF-ND

Littelfuse Inc

PTC RESET FUSE 60V 900MA RADIAL

0
Part Number Manufacturer Description Stock

RKEF090

TY

In stock shipping within 2days

8260
Part Number Manufacturer Description Stock

RKEF090

Littelfuse Inc

Resettable Fuses - PPTC 60V 40A 1.50W Radial-leaded Device

RoHS: Compliant
pbFree: Yes
0
Part Number Manufacturer Description Stock

RKEF090

TE Connectivity

OEM/CM Immediate delivery

8000
Part Number Manufacturer Description Stock

RKEF090

D# NS-RKEF090

TE Connectivity

OEM/CM ONLY

3639
Part Number Manufacturer Description Stock

RKEF090

TE Connectivity

OEM/CM ONLY

13659
Part Number Manufacturer Description Stock

RKEF090

TE Connectivity

IN stock Immediate delivery

8015
Part Number Manufacturer Description Stock

RKEF090

D# 16507041

TE Connectivity

PTC Resettable Fuse 0.9A(hold) 1.8A(trip) 60V 40A 1.5(Nom)W 2s 0.19Ohm Radial 7.87 X 3.56 X 13.97mm Bag

0

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