RKEF050-AP - Littelfuse Inc. - Price, Inventory & Datasheets | Heisener.com
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RKEF050-AP

RKEF050-AP

RKEF050-AP

For Reference Only

Part Number

RKEF050-AP

Manufacturer

Littelfuse Inc.

Description

POLYSWITCH PTC RESET 0.50A

Package

Radial, Disc

ECAD

In Stock

3,150 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Nov 9 - Nov 14 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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RKEF050-AP

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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 RKEF050-AP?

Part Number # RKEF050-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 RKEF050-APspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RKEF050-AP with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RKEF050-AP.

RKEF050-AP 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) 500mA
Current - Trip (It) 1A
Time to Trip 800ms
Resistance - Initial (Ri) (Min) 320 mOhms
Resistance - Post Trip (R1) (Max) 900 mOhms
Resistance - 25°C (Typ) -
Operating Temperature -40°C ~ 85°C
Ratings -
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.280" L x 0.140" W (7.10mm x 3.56mm)
Height - Seated (Max) 0.450" (11.43mm)
Thickness (Max) -
Lead Spacing 0.199" (5.05mm)

RKEF050-AP Datasheet

RKEF050-AP Reviews

Kati*****ipathi

March 16, 2023

They were easy to work with and did what I expected.

Enz*****eer

March 1, 2023

Fast delivery well packed and as described.

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RKEF050-AP FAQ

1. How to order RKEF050-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 RKEF050-AP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theRKEF050-AP. All suppliers must pass our qualification reviews before they can publish their products including RKEF050-AP on Heisener;we pay more attention to the channels and quality of RKEF050-APproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RKEF050-AP price and inventory displayed accurate?

The price and inventory of RKEF050-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 RKEF050-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 RKEF050-AP we delivered, we will accept the replacement or return of the RKEF050-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 ofRKEF050-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 RKEF050-AP pin diagram, RKEF050-AP datasheet?

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

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RKEF050-AP 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

RKEF050-AP

D# V36:1790_18209994

Littelfuse Inc

POLYSWITCH RESETTABLE DEVICES RADIAL-LEADED DEVICES

RoHS: Compliant
0
Part Number Manufacturer Description Stock

RKEF050-AP

TE Connectivity

POLYSWITCH PTC RESET 0.50A

0
Part Number Manufacturer Description Stock

RKEF050-AP

D# RKEF050-APHFCT-ND

Littelfuse Inc

PTC RESET FUSE 60V 500MA RADIAL

9
Part Number Manufacturer Description Stock

RKEF050-AP

Littelfuse Inc

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

RKEF050-AP

D# 650-RKEF050-AP

Littelfuse Inc

Resettable Fuses - PPTC 60V 40A Ammo Pack Radial-leaded Device

RoHS: Compliant
317

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