RKEF300 - Littelfuse Inc. - Price, Inventory & Datasheets | Heisener.com
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RKEF300

RKEF300

RKEF300

For Reference Only

Part Number

RKEF300

Manufacturer

Littelfuse Inc.

Description

POLYSWITCH PTC RESET 3A T/H

Package

Radial, Disc

ECAD

In Stock

5,184 piece(s)

Unit Price

Request a Quote

Lead Time

To be Confirmed

Estimated Delivery Time

Jan 28 - Feb 2 ( Choose Expedited Shipping)

Request for Quotation

Payment Methods
Delivery Services

Quick Inquiry

RKEF300

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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 RKEF300?

Part Number # RKEF300 (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 RKEF300specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add RKEF300 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of RKEF300.

RKEF300 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) 3A
Current - Trip (It) 6A
Time to Trip 19.8s
Resistance - Initial (Ri) (Min) 30 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 0.650" L x 0.118" W (16.50mm x 3.00mm)
Height - Seated (Max) 0.835" (21.20mm)
Thickness (Max) -
Lead Spacing 0.199" (5.05mm)

RKEF300 Datasheet

RKEF300 Reviews

Lucc*****osta

March 25, 2023

Excellent service and product arrives in reasonable shipping rates. Well done!

Otto*****ersen

March 24, 2023

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

Kyrie*****terjee

March 13, 2023

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

Jenni*****uffman

March 7, 2023

Excellent ! RKEF300 item arrived very quickly and was packaged well, no issues.

Gera*****Bains

March 6, 2023

As I said before, your crew rock's keep up the fantastic work as we need you out there.

Kel***** Devi

March 5, 2023

Worked perfectly for my application. Worked like a charm!

Vera*****haria

March 4, 2023

It arrived earlier than the deadline. All is OK. Thank you

Lang***** Wyatt

March 1, 2023

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Aro*****ngram

February 21, 2023

These are a great value at this price.

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RKEF300 FAQ

1. How to order RKEF300 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 RKEF300 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theRKEF300. All suppliers must pass our qualification reviews before they can publish their products including RKEF300 on Heisener;we pay more attention to the channels and quality of RKEF300products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RKEF300 price and inventory displayed accurate?

The price and inventory of RKEF300 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 RKEF300?

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 RKEF300 we delivered, we will accept the replacement or return of the RKEF300 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 ofRKEF300.
(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 RKEF300 pin diagram, RKEF300 datasheet?

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

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RKEF300 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

RKEF300

D# V99:2348_11453185

Littelfuse Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 60V 40A 3.2W 19.8s 0.03Ohm Radial 16.5 X 3 X 21.2mm Bag

RoHS: Compliant
0

RKEF300-2

D# V36:1790_18207525

Littelfuse Inc

RF3796-000

0
Part Number Manufacturer Description Stock

RKEF300

TE Connectivity

158

RS60SB-300(CROSS: RKEF300)

OptiFuse

6000
Part Number Manufacturer Description Stock

RKEF300

TE Connectivity

Min Qty 250

4250
Part Number Manufacturer Description Stock

RKEF300

D# C1S425201064767

Littelfuse Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 60V 40A 3.2W 19.8s 0.03Ohm Radial 16.5 X 3 X 21.2mm Bag

RoHS: Compliant
pbFree: Yes
Min Qty: 5
Container: Bulk
83
Part Number Manufacturer Description Stock

RKEF300

TE Connectivity

PTC Resettable Fuse, Through Hole Mount

RoHS: Compliant
0
Part Number Manufacturer Description Stock

RKEF300

Littelfuse Inc

RoHS (ship within 1day) - D/C 2019

161
Part Number Manufacturer Description Stock

RKEF300

D# RKEF300HF-ND

Littelfuse Inc

PTC RESET FUSE 60V 3A RADIAL

0

RKEF300-2

D# RKEF300-2CT-ND

Littelfuse Inc

PTC RESET FUSE 60V 3A RADIAL

222
Part Number Manufacturer Description Stock

RKEF300.

D# 3103231

Littelfuse Inc

PPTC RESETTABLE FUSE, 3A, 60VDC, RADIAL

RoHS: Compliant
Min Qty: 1
Container: Each
0

RKEF300

D# 2474206

Littelfuse Inc

FUSE, PTC RESET, 60V, 40A, RADIAL

RoHS: Compliant
Min Qty: 1
Container: Each
18
Part Number Manufacturer Description Stock

RKEF300

TE CONNECTIVITY

In Stock

158
Part Number Manufacturer Description Stock

RKEF300

TE Connectivity

OEM/CM Immediate delivery

88000
Part Number Manufacturer Description Stock

RKEF300-2

D# 650-RKEF300-2

Littelfuse Inc

Resettable Fuses - PPTC

RoHS: Compliant
212
Part Number Manufacturer Description Stock

RKEF300

D# 45P8093

Littelfuse Inc

PPTC RESETTABLE FUSE, 3A, 60VDC, RADIAL, Product Range:PolySwitch RKEF Series, Voltage Rating:60VDC, Holding Current:3A, Tripping Current:6A, Time to Trip:19.8s, Fuse Shape:Rectangular, Current Rating Max:40A, Lead Spacing:5.84mm RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
0
Part Number Manufacturer Description Stock

RKEF300

D# NS-RKEF300

TE Connectivity

OEM/CM ONLY

7887
Part Number Manufacturer Description Stock

RKEF300

Littelfuse Inc

128
Part Number Manufacturer Description Stock

RKEF300

D# 7127506

Littelfuse Inc

Littelfuse 3A Hold current, Radial Leaded PCB Mount Resettable Fuse, 60V, PK

Min Qty: 10
Container: Package
890
Part Number Manufacturer Description Stock

RKEF300

TE Connectivity

OEM/CM ONLY

2766
Part Number Manufacturer Description Stock

RKEF300

TE Connectivity

IN stock Immediate delivery

87985
Part Number Manufacturer Description Stock

RKEF300

Littelfuse Inc

Resettable Fuses - PPTC 60V 40A 3.20W Radial-leaded Device

pbFree: Pb-Free
0

RF3374-000

Littelfuse Inc

60V 3.0A-HD 40A MAX

pbFree: Pb-Free
0
Part Number Manufacturer Description Stock

RKEF300

TE Connectivity

shipping today

87696
Part Number Manufacturer Description Stock

RKEF300

D# 31270973

Littelfuse Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 60V 40A 3.2W 19.8s 0.03Ohm Radial 16.5 X 3 X 21.2mm Bag

RoHS: Compliant
0
Part Number Manufacturer Description Stock

RKEF300.

D# 3103231

Littelfuse Inc

PPTC RESETTABLE FUSE, 3A, 60VDC, RADIAL

RoHS: Compliant
Min Qty: 1
Container: Each
30

RKEF300

D# 2474206

Littelfuse Inc

FUSE, PTC RESET, 60V, 40A, RADIAL

RoHS: Compliant
Min Qty: 1
Container: Each
50

RKEF300 Tags

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  • RKEF300 datasheet
  • RKEF300 specification
  • RKEF300 image
  • Littelfuse Inc.
  • Littelfuse Inc. RKEF300
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  • RKEF300 wholesales
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