Name: E300K12R
Brand: Ohmite
SKU: E300K12R
Availability: InStock
Rating: 5 (127 reviews)

E300K12R

For Reference Only

Part Number	E300K12R
Manufacturer	Ohmite
Description	RESISTOR POWER ADJ 12 OHM 300W
Datasheet	E300K12R Specifications
Package	Radial, 3 Lead, Tubular
ECAD
In Stock	5,130 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 12 - Jun 17 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # E300K12R (Adjustable Power Resistor) is manufactured by Ohmite 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 E300K12R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add E300K12R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of E300K12R.

E300K12R Specifications

Manufacturer	Ohmite
Category	Potentiometers, Variable Resistors - Adjustable Power Resistor
Package	Radial, 3 Lead, Tubular
ECAD
Series	Corrib?280
Resistance	12 Ohms
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

E300K12R Reviews

Jaso*****seph

April 6, 2023

★ ★ ★ ★ ★

Order arrived to Estonia in 3 days. Item as described. Well packed.

Cecel*****mpbell

March 30, 2023

★ ★ ★ ★ ★

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

Prin***** Ware

March 18, 2023

★ ★ ★ ★ ★

Awesome!!! great prices, easy to order and great service, thank you!

Arm***** Raj

March 9, 2023

★ ★ ★ ★ ★

To be honest, I think you are doing an outstanding job.

Lind*****Campos

March 7, 2023

★ ★ ★ ★ ★

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

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E300K12R Packaging

E300K12R FAQ

1. How to order E300K12R 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 E300K12R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the E300K12R. All suppliers must pass our qualification reviews before they can publish their products including E300K12R on Heisener; we pay more attention to the channels and quality of E300K12R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the E300K12R price and inventory displayed accurate?

The price and inventory of E300K12R 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 E300K12R?

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 E300K12R we delivered, we will accept the replacement or return of the E300K12R 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 E300K12R.

(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 E300K12R pin diagram, E300K12R datasheet?

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

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E300K12R 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

E300K12RE

Ohmite Mfg Co

Lead time 56

E300K12R

Ohmite Mfg Co

Lead time 56

Part Number

Manufacturer

Description

Stock

E300K12R

D# E300K12R-ND

Ohmite Mfg Co

RESISTOR POWER ADJ 12 OHM 300W

E300K12RE

D# E300K12RE-ND

Ohmite Mfg Co

RESISTOR POWER ADJ 12 OHM 300W

Part Number

Manufacturer

Description

Stock

E300K12RE

Ohmite Mfg Co

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

E300K12R

Ohmite Mfg Co

Res Wirewound 12 Ohm 10% 300W ±400ppm/°C Vitreous Enamel RDL Lug Bolt-On

RoHS: Not Compliant

E300K12RE

Ohmite Mfg Co

Res Wirewound 12 Ohm 10% 300W ±400ppm/°C Vitreous Enamel RDL Lug Bolt-On

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

E300K12RE

D# 588-E300K12RE

Ohmite Mfg Co

Wirewound Resistors - Chassis Mount 300watt 12ohm 10% High Power

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

E300K12RE

D# 64K4424

Ohmite Mfg Co

RESISTOR, POWER, 12 OHM, 300W, 10%, Resistance:12ohm, 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: 5

Container: Bulk

Part Number

Manufacturer

Description

Stock

E300K12R

D# NS-E300K12R

Ohmite Mfg Co

OEM/CM ONLY

4131

E300K12RE

D# NS-E300K12RE

Ohmite Mfg Co

OEM/CM ONLY

3444

Part Number

Manufacturer

Description

Stock

E300K12R

Ohmite Mfg Co

Res Wirewound 12 Ohm 10% 300W ±400ppm/°C Vitreous Enamel RDL Lug Bolt-On

RoHS: Not Compliant

E300K12RE

Ohmite Mfg Co

Res Wirewound 12 Ohm 10% 300W ±400ppm/°C Vitreous Enamel RDL Lug Bolt-On

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

E300K12R

Ohmite Mfg Co

Part Number

Manufacturer

Description

Stock

E300K12RE

D# 51669035

Ohmite Mfg Co

Res Wirewound 12 Ohm 10% 300W ±400ppm/°C Vitreous Enamel RDL Lug Bolt-On

RoHS: Compliant

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E300K12R

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