Name: ST4ETB503
Brand: Copal Electronics Inc.
SKU: ST4ETB503
Availability: InStock
Rating: 5 (144 reviews)

ST4ETB503

For Reference Only

Part Number	ST4ETB503
Manufacturer	Copal Electronics Inc.
Description	TRIMMER 50K OHM 0.25W SMD
Datasheet	ST4ETB503 Specifications
Package	-
ECAD
In Stock	46,710 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 7 - May 12 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ST4ETB503 (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 ST4ETB503 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ST4ETB503 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ST4ETB503.

ST4ETB503 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	Gull Wing
Size / Dimension	Rectangular - 0.197" x 0.177" Face x 0.091" H (5.00mm x 4.50mm x 2.30mm)

ST4ETB503 Reviews

Deac*****arnes

April 7, 2023

★ ★ ★ ★ ★

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

Nin*****akshi

March 4, 2023

★ ★ ★ ★ ★

No problem in making an order and will see how the shipping goes.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

ST4ETB503 Packaging

ST4ETB503 FAQ

1. How to order ST4ETB503 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 ST4ETB503 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST4ETB503. All suppliers must pass our qualification reviews before they can publish their products including ST4ETB503 on Heisener; we pay more attention to the channels and quality of ST4ETB503 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST4ETB503 price and inventory displayed accurate?

The price and inventory of ST4ETB503 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 ST4ETB503?

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 ST4ETB503 we delivered, we will accept the replacement or return of the ST4ETB503 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 ST4ETB503.

(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 ST4ETB503 pin diagram, ST4ETB503 datasheet?

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

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ST4ETB503 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

3314G-1-503E

D# E02:0323_00121061

Bourns Inc

Res Cermet Trimmer 50K Ohm 20% 0.25W(1/4W) 1(Elec)/1(Mech)Turns 2.45mm (5 X 6.2 X 2.55mm) Gull Wing SMD Automotive T/R

Part Number

Manufacturer

Description

Stock

3314G-1-503E

D# 3314G-1-503E

Bourns Inc

Res Cermet Trimmer 50K Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.45mm (5 X 6.2 X 2.55mm) Gull Wing SMD Embossed T/R - Tape and Reel (Alt: 3314G-1-503E)

RoHS: Compliant

ST-4ETB503

D# ST-4ETB503

Nidec Copal Electronics Corporation

Res Cermet Trimmer 50K Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.3mm (5 X 6.2 X 2.3mm) Gull Wing SMD T/R - Tape and Reel (Alt: ST-4ETB503)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

3314G-1-503E

D# 3314G-1-503E

Bourns Inc

Res Cermet Trimmer 50K Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.45mm (5 X 6.2 X 2.55mm) Gull Wing SMD Embossed T/R (Alt: 3314G-1-503E)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

3314G-1-503E

D# 3314G-1-503E

Bourns Inc

Res Cermet Trimmer 50K Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.45mm (5 X 6.2 X 2.55mm) Gull Wing SMD Embossed T/R (Alt: 3314G-1-503E)

RoHS: Compliant

ST-4ETB503

D# ST-4ETB-503

Nidec Copal Electronics Corporation

Res Cermet Trimmer 50K Ohm 20% 1/4W 1(Elec)/1(Mech)Turn 2.3mm (5 X 6.2 X 2.3mm) Gull Wing SMD T/R (Alt: ST-4ETB-503)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

3314G-1-503E

Bourns Inc

3586

Part Number	Manufacturer	Description	Stock
ST4ETB503	Nidec Copal (USA) Corporation	TRIMMER 50K OHM 0.25W SMD	9000
3314G-1-503E	Bourns Inc	Min Qty 4	1600
ST4TB503	Vishay BCcomponents	TRIMMER 50K OHM 0.25W SMD	0

Part Number

Manufacturer

Description

Stock

ST-4ETB503

Nidec Corporation

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

500

3314G-1-503E

Bourns Inc

SMD Potentiometers & Variable Resistors RoHS

270

Part Number

Manufacturer

Description

Stock

3314G-1-503E

RoHS (ship within 1day) - D/C 2006+

702

Part Number	Manufacturer	Description	Stock
3314G-1-503E D# 3314G-503ECT-ND	Bourns Inc	TRIMMER 50K OHM 0.25W GW TOP ADJ	3130
ST4ETB503 D# ST4ETB503CT-ND	Nidec Copal Electronics Corporation	TRIMMER 50K OHM 0.25W GW TOP ADJ	2657
ST4TB503 D# ST4B503TR-ND	Vishay Beyschlag	TRIMMER 50K OHM 0.25W GW TOP ADJ	0

Part Number

Manufacturer

Description

Stock

ST-4ETB503

D# 2859791

Nidec Copal Electronics Corporation

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

RoHS: Compliant

Min Qty: 1

Container: Each

3314G-1-503E

D# 2467581

Bourns Inc

TRIMMER, 50KOHM, 1 TURN, SMD

RoHS: Compliant

Min Qty: 500

Container: Reel

Part Number

Manufacturer

Description

Stock

3314G-1-503E

Bourns Inc

In Stock

540

Part Number

Manufacturer

Description

Stock

3314G-1-503E

D# C719184

Bourns Inc

270

Part Number

Manufacturer

Description

Stock

3314G-1-503E

Bourns Inc

in stock - can ship the same day

355

Part Number

Manufacturer

Description

Stock

3314G-1-503E

Bourns Inc

Res Cermet Trimmer 50K Ohm 20% 0.25W(1/4W) 1(Elec)/1(Mech)Turns 2.45mm (5 X 6.2 X 2.55mm) Gull Wing SMD T/R

RoHS: Compliant

400

Part Number	Manufacturer	Description	Stock
ST4TB503	Nidec Copal Electronics Corporation	OEM/CM Immediate delivery	6500
3314G-1-503E	N/A	OEM/CM Immediate delivery	3058
ST-4ETB503	Nidec Copal Electronics Corporation	OEM/CM Immediate delivery	1200

Part Number

Manufacturer

Description

Stock

3314G-1-503E

D# 652-3314G-1-503E

Bourns Inc

Trimmer Resistors - SMD 4mm SQ 50K

RoHS: Compliant

846

ST-4ETB503

D# 229-ST-4ETB503

Nidec Corporation

Trimmer Resistors - SMD 50 KW 4mm SMD single turn Gull wing, top adj.

RoHS: Compliant

460

Part Number

Manufacturer

Description

Stock

3314G-1-503E

D# XSKDRABA0001889

Bourns Inc

POT Cermet Trim, 50K0 Ohm, 20% Single Turn 2.45mm, Gull Wing, Reel, RoHS

500

Part Number

Manufacturer

Description

Stock

3314G-1-503E

D# 58K3076

Bourns Inc

TRIMMER POTENTIOMETER 50KOHM 1TURN SMD, FULL REEL, Trimpot Type:Single Turn, Element Material:Cermet, Adjustment Type:Top Adjust, Track Resistance:50kohm, Potentiometer Mounting:Surface Mount, No. of Turns:1Turns, Power Rating:250mW RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 500

Container: TAPE & REEL - FULL

ST-4ETB503

D# 58AC4278

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
3314G-1-503E D# NS-3314G-1-503E	Bourns Inc	OEM/CM ONLY	8439
ST4TB503 D# NS-ST4TB503	Vishay BCcomponents	OEM/CM ONLY	3739
ST4ETB503 D# NS-ST4ETB503	Nidec Copal Electronics Corporation	OEM/CM ONLY	2025

Part Number

Manufacturer

Description

Stock

3314G-1-503E

Bourns Inc

Res Cermet Trimmer 50K Ohm 20% 0.25W(1/4W) 1(Elec)/1(Mech)Turns 2.45mm (5 X 6.2 X 2.55mm) Gull Wing SMD T/R

RoHS: Compliant

400

Part Number

Manufacturer

Description

Stock

ST-4ETB503

Nidec Copal Electronics Corporation

TRIMMER

3314G-1-503E

Bourns Inc

RESISTOR, TRIMMER, CERMET, 1 TURN(S), 0.25 W, 50000 ohm (Alt For: ST-4TB503)

2946

Part Number

Manufacturer

Description

Stock

3314G-1-503E

D# 3314G-1-503E

Bourns Inc

Call 6312343553

5440

Part Number

Manufacturer

Description

Stock

3314G-1-503E

D# 1001199P

Bourns Inc

50k, SMD Trimmer Potentiometer 0.25W Top Adjust Bourns, 3314, RL

Min Qty: 10

Container: Reel

1350

Part Number

Manufacturer

Description

Stock

ST4TB503

Vishay BCcomponents

OEM/CM ONLY

2297

ST4ETB503

Nidec Copal Electronics Corporation

OEM/CM ONLY

10016

Part Number	Manufacturer	Description	Stock
ST4TB503	COPAL	IN stock Immediate delivery	6515
3314G-1-503E	N/A	IN stock Immediate delivery	3073
ST-4ETB503	COPAL	IN stock Immediate delivery	1195

Part Number

Manufacturer

Description

Stock

3314G-1-503E

Bourns Inc

Trimmer Resistors - SMD 4mm SQ 50K

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

3314G-1-503E

N/A

shipping today

49996

Part Number

Manufacturer

Description

Stock

3314G-1-503E

D# 53451920

Bourns Inc

Res Cermet Trimmer 50K Ohm 20% 0.25W(1/4W) 1(Elec)/1(Mech)Turns 2.45mm (5 X 6.2 X 2.55mm) Gull Wing SMD Automotive T/R

Part Number

Manufacturer

Description

Stock

3314G-1-503E

mfr

RFQ

9609

Part Number

Manufacturer

Description

Stock

3314G-1-503E

Bourns Inc

TRIMMER 50K OHM 0.25W SMD

3400

Part Number

Manufacturer

Description

Stock

ST-4ETB503

D# 2859791

Nidec Copal Electronics Corporation

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

RoHS: Compliant

Min Qty: 1

Container: Each

3314G-1-503E

D# 2467581

Bourns Inc

TRIMMER, 50KOHM, 1 TURN, SMD

RoHS: Compliant

Min Qty: 500

Container: Reel

Quick Inquiry

ST4ETB503

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