Name: ST42ETA500
Brand: Copal Electronics Inc.
SKU: ST42ETA500
Availability: InStock
Rating: 5 (183 reviews)

ST42ETA500

For Reference Only

Part Number	ST42ETA500
Manufacturer	Copal Electronics Inc.
Description	TRIMMER 50 OHM 0.25W SMD
Datasheet	ST42ETA500 Specifications
Package	-
ECAD
In Stock	8,010 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jul 2 - Jul 7 (Choose Expedited Shipping)
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Part Number # ST42ETA500 (Trimmer Potentiometers) is manufactured by Copal Electronics 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 ST42ETA500 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ST42ETA500 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ST42ETA500.

ST42ETA500 Specifications

Manufacturer	Copal Electronics Inc.
Category	Potentiometers, Variable Resistors - Trimmer Potentiometers
Package	-
ECAD
Series	ST42
Resistance	50 Ohms
Power (Watts)	0.25W, 1/4W
Tolerance	±20%
Temperature Coefficient	±250ppm/°C
Number of Turns	1
Adjustment Type	Top Adjustment
Resistive Material	Cermet
Mounting Type	Surface Mount
Termination Style	J Lead
Size / Dimension	Square - 0.197" L x 0.177" W x 0.091" H (5.00mm x 4.50mm x 2.30mm)

ST42ETA500 Reviews

Jayl*****choa

April 3, 2023

★ ★ ★ ★ ★

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Gabri*****Hardy

April 2, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Saig*****brera

April 1, 2023

★ ★ ★ ★ ★

Solved my electrical back feed problems on my alternator.

Nathal*****merman

March 30, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Dre*****Andra

March 16, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Ari***** Bali

March 9, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

Izai*****apia

March 8, 2023

★ ★ ★ ★ ★

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Henl*****uerra

March 6, 2023

★ ★ ★ ★ ★

Those components are in stock shipped fast and arrive promptly. Really Fast!

Caide*****dward

February 20, 2023

★ ★ ★ ★ ★

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

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ST42ETA500 Packaging

ST42ETA500 FAQ

1. How to order ST42ETA500 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 ST42ETA500 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST42ETA500. All suppliers must pass our qualification reviews before they can publish their products including ST42ETA500 on Heisener; we pay more attention to the channels and quality of ST42ETA500 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST42ETA500 price and inventory displayed accurate?

The price and inventory of ST42ETA500 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 ST42ETA500?

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 ST42ETA500 we delivered, we will accept the replacement or return of the ST42ETA500 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 ST42ETA500.

(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 ST42ETA500 pin diagram, ST42ETA500 datasheet?

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

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ST42ETA500 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.

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ST42ETA500

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