E300KR40E - Ohmite - Price, Inventory & Datasheets | Heisener.com
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E300KR40E

E300KR40E

E300KR40E

For Reference Only

Part Number

E300KR40E

Manufacturer

Ohmite

Description

RESISTOR POWER ADJ 0.4 OHM 300W

Package

Radial, 3 Lead, Tubular

ECAD

In Stock

7,326 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Jan 5 - Jan 10 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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E300KR40E

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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 E300KR40E?

Part Number # E300KR40E (Adjustable Power Resistor) is manufactured by Ohmiteand 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 E300KR40Especifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add E300KR40E with quantity into BOM. Heisener.com does NOT require any registration to request a quote of E300KR40E.

E300KR40E Specifications

Manufacturer Ohmite
Category Potentiometers, Variable Resistors - Adjustable Power Resistor
Package Radial, 3 Lead, Tubular
ECAD Technical cover
Series Corrib?280
Resistance 400 mOhms
Power (Watts) 300W
Tolerance ±10%
Adjustment Type Slide
Diameter 1.126" OD, 0.748" ID (28.60mm x 19.00mm)
Length 8.500" (215.90mm)
Mounting Type Chassis Mount
Termination Solder Lug
Package / Case Radial, 3 Lead, Tubular

E300KR40E Reviews

Coo***** Ram

April 3, 2023

They worked as I expected. I'll definitely purchase again. Thank you!

Aida*****apman

March 29, 2023

You get the most update products online. You always give me the best choice.

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E300KR40E FAQ

1. How to order E300KR40E 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 E300KR40E is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theE300KR40E. All suppliers must pass our qualification reviews before they can publish their products including E300KR40E on Heisener;we pay more attention to the channels and quality of E300KR40Eproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the E300KR40E price and inventory displayed accurate?

The price and inventory of E300KR40E 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 E300KR40E?

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 E300KR40E we delivered, we will accept the replacement or return of the E300KR40E 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 ofE300KR40E.
(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 E300KR40E pin diagram, E300KR40E datasheet?

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

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E300KR40E 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

E300KR40E

Ohmite Mfg Co

RESISTOR, POWER, 0.4 OHM, 300W, 10%, Product Range:E300K Series, Resistance:0.4ohm, Power Rating:300W, Resistance Tolerance: 10%, Resistor Element Type:Wirewound, Temperature Coefficient: 400ppm/C, Voltage Rating:-, No. of Pins:2 , RoHS Compliant: Yes

47
Part Number Manufacturer Description Stock

E300KR40E

D# E300KR40E-ND

Ohmite Mfg Co

RESISTOR POWER ADJ 0.4 OHM 300W

0
Part Number Manufacturer Description Stock

E300KR40E

D# 1129551

Ohmite Mfg Co

RESISTOR, POWER, 0.4 OHM, 300W, 10%

RoHS: Compliant
Min Qty: 1
Container: Each
19
Part Number Manufacturer Description Stock

E300KR40E

Ohmite Mfg Co

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

E300KR40E

Ohmite Mfg Co

Res Wirewound 0.4 Ohm 10% 300W ±400ppm/°C Vitreous Enamel RDL Lug Bolt-On

RoHS: Compliant
53
Part Number Manufacturer Description Stock

E300KR40E

D# 588-E300KR40E

Ohmite Mfg Co

Wirewound Resistors - Chassis Mount 300watt .4ohm 10% High Power

RoHS: Compliant
4
Part Number Manufacturer Description Stock

E300KR40E

D# 64K4416

Ohmite Mfg Co

RESISTOR, POWER, 0.4 OHM, 300W, 10%, Resistance:0.4ohm, Product Range:E300K Series, Power Rating:300W, Resistance Tolerance:± 10%, Voltage Rating:-, Resistor Element Type:Wirewound, Temperature Coefficient:± 400ppm/°C RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
19
Part Number Manufacturer Description Stock

E300KR40E

D# NS-E300KR40E

Ohmite Mfg Co

OEM/CM ONLY

1591
Part Number Manufacturer Description Stock

E300KR40E

Ohmite Mfg Co

Res Wirewound 0.4 Ohm 10% 300W ±400ppm/°C Vitreous Enamel RDL Lug Bolt-On

RoHS: Compliant
53
Part Number Manufacturer Description Stock

E300KR40E

Ohmite Mfg Co

OEM/CM ONLY

168
Part Number Manufacturer Description Stock

E300KR40E

D# 51601831

Ohmite Mfg Co

Res Wirewound 0.4 Ohm 10% 300W ±400ppm/°C Vitreous Enamel RDL Lug Bolt-On

RoHS: Compliant
0
Part Number Manufacturer Description Stock

E300KR40E

D# 1129551

Ohmite Mfg Co

RESISTOR, POWER, 0.4 OHM, 300W, 10%

RoHS: Compliant
Min Qty: 1
Container: Each
19

E300KR40E Tags

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  • E300KR40E datasheet
  • E300KR40E specification
  • E300KR40E image
  • Ohmite
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