Name: ST4ETA503
Brand: Copal Electronics Inc.
SKU: ST4ETA503
Availability: InStock
Rating: 5 (193 reviews)

ST4ETA503

For Reference Only

Part Number	ST4ETA503
Manufacturer	Copal Electronics Inc.
Description	TRIMMER 50K OHM 0.25W SMD
Datasheet	ST4ETA503 Specifications
Package	-
ECAD
In Stock	14,808 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 9 - May 14 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ST4ETA503 (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 ST4ETA503 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ST4ETA503 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ST4ETA503.

ST4ETA503 Specifications

Manufacturer	Copal Electronics Inc.
Category	Potentiometers, Variable Resistors - Trimmer Potentiometers
Package	-
ECAD
Series	ST4
Resistance	50 kOhms
Power (Watts)	0.25W, 1/4W
Tolerance	±20%
Temperature Coefficient	±100ppm/°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)

ST4ETA503 Reviews

Ani*****Naidu

March 28, 2023

★ ★ ★ ★ ★

2nd time buying these - quite good. Very fast shipping

Dang*****Basu

March 19, 2023

★ ★ ★ ★ ★

Your technical assistance and professionalism cannot be complained!

Kayl*****iswas

March 18, 2023

★ ★ ★ ★ ★

All items individually packed in anti static bags and properly labeled.

Ala*****adhwa

March 12, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Anast*****Lewis

March 10, 2023

★ ★ ★ ★ ★

I can get a patience and respect for each order. Thank you!

Augu*****e Devi

February 24, 2023

★ ★ ★ ★ ★

Very fast reply, professional seller and received the correct parts.

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ST4ETA503 Packaging

ST4ETA503 FAQ

1. How to order ST4ETA503 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 ST4ETA503 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST4ETA503. All suppliers must pass our qualification reviews before they can publish their products including ST4ETA503 on Heisener; we pay more attention to the channels and quality of ST4ETA503 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST4ETA503 price and inventory displayed accurate?

The price and inventory of ST4ETA503 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 ST4ETA503?

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 ST4ETA503 we delivered, we will accept the replacement or return of the ST4ETA503 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 ST4ETA503.

(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 ST4ETA503 pin diagram, ST4ETA503 datasheet?

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

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ST4ETA503 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-4ETA503

D# ST-4ETA503

Nidec Copal Electronics Corporation

Res Cermet Trimmer 50K Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.3mm (5 X 5.2 X 2.3mm) J-Hook SMD T/R - Tape and Reel (Alt: ST-4ETA503)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ST-4ETA503

D# ST-4ETA-503

Nidec Copal Electronics Corporation

Res Cermet Trimmer 50K Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.3mm (5 X 5.2 X 2.3mm) J-Hook SMD T/R (Alt: ST-4ETA-503)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ST4TA503

Vishay Intertechnologies

500

Part Number

Manufacturer

Description

Stock

ST4TA503

CPL

222

ST4ETA503

Nidec Copal (USA) Corporation

TRIMMER 50K OHM 0.25W SMD

3500

Part Number

Manufacturer

Description

Stock

ST-4ETA503

Nidec Corporation

50-kOhms-0.25W-1-4W-J-----1--

500

Part Number

Manufacturer

Description

Stock

ST4ETA503

D# ST4ETA503CT-ND

Nidec Copal Electronics Corporation

TRIMMER 50K OHM 0.25W J LEAD TOP

425

ST4TA503

D# ST4A503TR-ND

Vishay Beyschlag

TRIMMER 50K OHM 0.25W J LEAD TOP

Part Number

Manufacturer

Description

Stock

ST-4ETA503

D# 2859780

Nidec Copal Electronics Corporation

TRIMMER POT, CERMET, 50K, 1TURN, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

ST4ETA503

Nidec Copal Electronics Corporation

OEM/CM Immediate delivery

1200

Part Number

Manufacturer

Description

Stock

ST-4ETA503

D# 229-ST-4ETA503

Nidec Corporation

Trimmer Resistors - SMD 50 KW 4mm SMD single turn J-lead, top adj.

RoHS: Compliant

194

Part Number

Manufacturer

Description

Stock

ST-4ETA503

D# 58AC4267

Nidec Copal Electronics Corporation

TRIMMER POT, CERMET, 50K, 1TURN, SMD, Track Resistance:50kohm, No. of Turns:1Turns, Potentiometer Mounting:Surface Mount Device, Product Range:ST-4 Series, Power Rating:250mW, Resistance Tolerance:± 20%, Temperature Coefficient:± RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

ST4TA503

D# NS-ST4TA503

Vishay BCcomponents

OEM/CM ONLY

7719

ST4ETA503

D# NS-ST4ETA503

Nidec Copal Electronics Corporation

OEM/CM ONLY

1521

Part Number

Manufacturer

Description

Stock

ST4TA503

Vishay BCcomponents

OEM/CM ONLY

24936

ST4ETA503

Nidec Copal Electronics Corporation

OEM/CM ONLY

120

Part Number

Manufacturer

Description

Stock

ST4ETA503

COPAL

IN stock Immediate delivery

1195

Part Number

Manufacturer

Description

Stock

ST-4ETA503

D# 2859780

Nidec Copal Electronics Corporation

TRIMMER POT, CERMET, 50K, 1TURN, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

ST4ETA503

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