Name: ST5ER503
Brand: Copal Electronics Inc.
SKU: ST5ER503
Availability: InStock
Rating: 5 (118 reviews)

ST5ER503

For Reference Only

Part Number	ST5ER503
Manufacturer	Copal Electronics Inc.
Description	TRIMMER 50K OHM 0.25W SMD
Datasheet	ST5ER503 Specifications
Package	-
ECAD
In Stock	8,568 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 6 - Jun 11 (Choose Expedited Shipping)
Request for Quotation

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Part Number # ST5ER503 (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 ST5ER503 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ST5ER503 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ST5ER503.

ST5ER503 Specifications

Manufacturer	Copal Electronics Inc.
Category	Potentiometers, Variable Resistors - Trimmer Potentiometers
Package	-
ECAD
Series	ST5
Resistance	50 kOhms
Power (Watts)	0.25W, 1/4W
Tolerance	±10%
Temperature Coefficient	±100ppm/°C
Number of Turns	14
Adjustment Type	Side Adjustment
Resistive Material	Cermet
Mounting Type	Surface Mount
Termination Style	Gull Wing
Size / Dimension	Square - 0.266" L x 0.236" W x 0.169" H (6.75mm x 6.00mm x 4.30mm)

ST5ER503 Reviews

Jero*****immons

April 7, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Timot*****uilar

March 14, 2023

★ ★ ★ ★ ★

I recommend this and would definitely buy it again.

Mil***** Case

March 14, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent

Cami*****onda

March 3, 2023

★ ★ ★ ★ ★

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

Joshu*****agopal

February 26, 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.

Mila*****lson

February 24, 2023

★ ★ ★ ★ ★

Excellent service over extended period of time. Incredibly fast shipping, never any errors. Couldn't be more pleased.

Tyle*****rson

February 20, 2023

★ ★ ★ ★ ★

Fast shipping. Got it in few dayss from Hong Kong

Ezra*****arosa

February 19, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

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ST5ER503 Packaging

ST5ER503 FAQ

1. How to order ST5ER503 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 ST5ER503 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST5ER503. All suppliers must pass our qualification reviews before they can publish their products including ST5ER503 on Heisener; we pay more attention to the channels and quality of ST5ER503 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST5ER503 price and inventory displayed accurate?

The price and inventory of ST5ER503 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 ST5ER503?

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 ST5ER503 we delivered, we will accept the replacement or return of the ST5ER503 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 ST5ER503.

(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 ST5ER503 pin diagram, ST5ER503 datasheet?

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

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ST5ER503 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-5ER503

D# ST-5ER503

Nidec Copal Electronics Corporation

Res Cermet Trimmer 50K Ohm 10% 1/4W 11(Elec)/14(Mech)Turn 1.6mm (7 X 8.75 X 4.3mm) Gull Wing SMD Bulk - Bulk (Alt: ST-5ER503)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ST5ER503

Nidec Copal (USA) Corporation

RES TRMR 50K OHM 10% 1/4W 14TURN 1.6MM GW SMD - Bulk

Part Number

Manufacturer

Description

Stock

ST5ER503

D# ST5ER503-ND

Nidec Copal Electronics Corporation

TRIMMER 50K OHM 0.25W GW SIDE

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ST5ER503

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