Name: ST4EC500
Brand: Copal Electronics Inc.
SKU: ST4EC500
Availability: InStock
Rating: 5 (72 reviews)

ST4EC500

For Reference Only

Part Number	ST4EC500
Manufacturer	Copal Electronics Inc.
Description	TRIMMER 50 OHM 0.25W TH
Datasheet	ST4EC500 Specifications
Package	-
ECAD
In Stock	8,496 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 5 - May 10 (Choose Expedited Shipping)
Request for Quotation

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Part Number # ST4EC500 (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 ST4EC500 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ST4EC500 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ST4EC500.

ST4EC500 Specifications

Manufacturer	Copal Electronics Inc.
Category	Potentiometers, Variable Resistors - Trimmer Potentiometers
Package	-
ECAD
Series	ST4
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	Through Hole
Termination Style	PC Pins
Size / Dimension	Square - 0.197" L x 0.177" W x 0.091" H (5.00mm x 4.50mm x 2.30mm)

ST4EC500 Reviews

Keeg*****costa

March 23, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Benn*****Perry

March 16, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Javon*****ntine

March 16, 2023

★ ★ ★ ★ ★

happy with the IC and received with perfect packaging, good comunication with seller thanks.

Cassa*****Klein

March 9, 2023

★ ★ ★ ★ ★

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

Jeffe*****Stanley

March 1, 2023

★ ★ ★ ★ ★

Well packed in anti-static bags. Repaired my amp perfectly - thank you!

Jessi*****nsend

February 24, 2023

★ ★ ★ ★ ★

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

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ST4EC500 Packaging

ST4EC500 FAQ

1. How to order ST4EC500 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 ST4EC500 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST4EC500. All suppliers must pass our qualification reviews before they can publish their products including ST4EC500 on Heisener; we pay more attention to the channels and quality of ST4EC500 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST4EC500 price and inventory displayed accurate?

The price and inventory of ST4EC500 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 ST4EC500?

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 ST4EC500 we delivered, we will accept the replacement or return of the ST4EC500 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 ST4EC500.

(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 ST4EC500 pin diagram, ST4EC500 datasheet?

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

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ST4EC500 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

ST-4EC500

D# ST-4EC500

Nidec Copal Electronics Corporation

Res Cermet Trimmer 500 Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.3mm (5 X 5 X 2.3mm) Pin Thru-Hole Bulk - Bulk (Alt: ST-4EC500)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ST4EC500

Nidec Copal (USA) Corporation

RES TRMR 500 OHM 20% 1/4W 1TURN 2.3MM PIN TH - Bulk

Part Number

Manufacturer

Description

Stock

ST-4EC 500OHM(501)

D# C1S153700117337

Nidec Copal Electronics Corporation

Resistor Trimmers, Potentiometers and Rheostats

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

ST4EC500

D# ST4EC500-ND

Nidec Copal Electronics Corporation

TRIMMER 50 OHM 0.25W PC PIN TOP

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ST4EC500

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