Name: SM-3TW503
Brand: Copal Electronics Inc.
SKU: SM-3TW503
Availability: InStock
Rating: 5 (136 reviews)

SM-3TW503

For Reference Only

Part Number	SM-3TW503
Manufacturer	Copal Electronics Inc.
Description	TRIMMER 50K OHM 0.125W SMD
Datasheet	SM-3TW503 Specifications
Package	-
ECAD
In Stock	13,332 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 12 - Jun 17 (Choose Expedited Shipping)
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Payment Methods
Delivery Services

Part Number # SM-3TW503 (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 SM-3TW503 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SM-3TW503 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SM-3TW503.

SM-3TW503 Specifications

Manufacturer	Copal Electronics Inc.
Category	Potentiometers, Variable Resistors - Trimmer Potentiometers
Package	-
ECAD
Series	SM3
Resistance	50 kOhms
Power (Watts)	0.125W, 1/8W
Tolerance	±20%
Temperature Coefficient	±100ppm/°C
Number of Turns	11
Adjustment Type	Top Adjustment
Resistive Material	Cermet
Mounting Type	Surface Mount
Termination Style	J Lead
Size / Dimension	Rectangular - 0.154" x 0.126" Face x 0.154" H (3.90mm x 3.20mm x 3.90mm)

SM-3TW503 Reviews

Cec*****a Deo

March 30, 2023

★ ★ ★ ★ ★

These are high quality connectors. They work as you would expect them to. There is not much else you can say about them.

Ezequi*****lespie

March 19, 2023

★ ★ ★ ★ ★

Happy with purchase, would do business again

Addi*****Nelson

March 10, 2023

★ ★ ★ ★ ★

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

Adely*****mpton

March 8, 2023

★ ★ ★ ★ ★

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Lyr*****Cox

March 5, 2023

★ ★ ★ ★ ★

received with well packed and good parts, every piece of the SM-3TW503 works well.

Thia*****eilly

March 3, 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.

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SM-3TW503 Packaging

SM-3TW503 FAQ

1. How to order SM-3TW503 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 SM-3TW503 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SM-3TW503. All suppliers must pass our qualification reviews before they can publish their products including SM-3TW503 on Heisener; we pay more attention to the channels and quality of SM-3TW503 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SM-3TW503 price and inventory displayed accurate?

The price and inventory of SM-3TW503 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 SM-3TW503?

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 SM-3TW503 we delivered, we will accept the replacement or return of the SM-3TW503 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 SM-3TW503.

(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 SM-3TW503 pin diagram, SM-3TW503 datasheet?

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

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SM-3TW503 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

SM-3TW503

D# SM-3TW503

Nidec Copal Electronics Corporation

Res Cermet Trimmer 50K Ohm 20% 1/8W 11(Elec)Turn 1.3mm (3.9 X 3.5 X 4.2mm) J-Hook SMD T/R - Tape and Reel (Alt: SM-3TW503)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SM-3TW-503

D# SM-3TW-503

Nidec Copal Electronics Corporation

TRIMMER 50K OHM 0.125W SMD (Alt: SM-3TW-503)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SM-3TW503

Nidec Copal (USA) Corporation

TRIMMER 50K OHM 0.125W SMD

500

Part Number

Manufacturer

Description

Stock

SM-3TW503

Nidec Corporation

50-kOhms-0.125W-1-8W-J-----11--

500

Part Number

Manufacturer

Description

Stock

SM-3TW503

D# SM-3TW503CT-ND

Nidec Copal Electronics Corporation

TRIMMER 50KOHM 0.125W J LEAD TOP

3375

Part Number

Manufacturer

Description

Stock

SM-3TW503

D# 2857009

Nidec Copal Electronics Corporation

TRIMMER POT, CERMET, 50K, 11TURN, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

SM-3TW503

D# 229-SM-3TW503

Nidec Corporation

Trimmer Resistors - SMD 50 KW 3mm SMD multi turn J-lead, top adj., 11 turn

RoHS: Compliant

824

Part Number

Manufacturer

Description

Stock

SM-3TW503

D# 58AC4005

Nidec Copal Electronics Corporation

TRIMMER POT, CERMET, 50K, 11TURN, SMD, Track Resistance:50kohm, No. of Turns:11Turns, Potentiometer Mounting:Surface Mount Device, Product Range:SM-3 Series, Power Rating:125mW, Resistance Tolerance:± 20%, Temperature Coefficient:± RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

SM-3TW503

D# NS-SM-3TW503

Nidec Copal Electronics Corporation

OEM/CM ONLY

7176

Part Number

Manufacturer

Description

Stock

SM3TW503

Nidec Copal Electronics Corporation

OEM/CM ONLY

1601

Part Number

Manufacturer

Description

Stock

SM-3TW503

D# 2857009

Nidec Copal Electronics Corporation

TRIMMER POT, CERMET, 50K, 11TURN, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

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SM-3TW503

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