Name: SM-42TX203
Brand: Copal Electronics Inc.
SKU: SM-42TX203
Availability: InStock
Rating: 5 (133 reviews)

SM-42TX203

For Reference Only

Part Number	SM-42TX203
Manufacturer	Copal Electronics Inc.
Description	TRIMMER 20K OHM 0.25W SMD
Datasheet	SM-42TX203 Specifications
Package	-
ECAD
In Stock	13,236 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 11 - Jun 16 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SM-42TX203 (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-42TX203 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SM-42TX203 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SM-42TX203.

SM-42TX203 Specifications

Manufacturer	Copal Electronics Inc.
Category	Potentiometers, Variable Resistors - Trimmer Potentiometers
Package	-
ECAD
Series	SM42
Resistance	20 kOhms
Power (Watts)	0.25W, 1/4W
Tolerance	±10%
Temperature Coefficient	±100ppm/°C
Number of Turns	11
Adjustment Type	Top Adjustment
Resistive Material	Cermet
Mounting Type	Surface Mount
Termination Style	Gull Wing
Size / Dimension	Square - 0.189" L x 0.138" W x 0.201" H (4.80mm x 3.50mm x 5.10mm)

SM-42TX203 Reviews

Kira*****hards

April 9, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Bray*****Brandt

April 8, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

Dominiq*****krishnan

April 7, 2023

★ ★ ★ ★ ★

Worked like it was intended.

Emman*****layton

March 21, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

Mar*****ie Wu

March 11, 2023

★ ★ ★ ★ ★

I've placed many orders from Heisener . I have never had an error with any order, the order has always went out the same day, and the items are always well packaged.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

SM-42TX203 Packaging

SM-42TX203 FAQ

1. How to order SM-42TX203 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-42TX203 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SM-42TX203. All suppliers must pass our qualification reviews before they can publish their products including SM-42TX203 on Heisener; we pay more attention to the channels and quality of SM-42TX203 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SM-42TX203 price and inventory displayed accurate?

The price and inventory of SM-42TX203 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-42TX203?

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-42TX203 we delivered, we will accept the replacement or return of the SM-42TX203 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-42TX203.

(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-42TX203 pin diagram, SM-42TX203 datasheet?

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

SM-42TX203 Related Products

SIT1602BC-32-33E-66.666000T	SiTime, -20 TO 70C, 5032, 25PPM, 3.3V, 6, -, SM42	View
SMP1352-005LF	Skyworks Solutions Inc., DIODE PIN 200V 150MA, TO-236-3, SC-59, SOT-23-3, SM42	View
MMBD1204	Fairchild/ON Semiconductor, DIODE ARRAY GP 100V 200MA SOT23, TO-236-3, SC-59, SOT-23-3, SM42	View
S-882Z18-M5T1G	SII Semiconductor Corporation, IC REG SWTCHD CAP 1.8V SOT23-5, SC-74A, SOT-753, SM42	View
SN74HCT541PW	Texas Instruments, IC BUFF/DVR TRI-ST 8BIT 20TSSOP, 20-TSSOP (0.173", 4.40mm Width), SM42	View
LCW G6SP-CBEB-4J8K-Z	OSRAM Opto Semiconductors Inc., LED TOPLED NEU WHITE 4500K 6SMD, 6-SMD, J-Lead, SM42	View
RN55C1352FRE6	Vishay Dale, RES 13.5K OHM 1/8W 1% AXIAL, Axial, SM42	View
PSP500KR-68R	Yageo, RES 68 OHM 5W 10% AXIAL, Axial, SM42	View
0395931002	Molex, LLC, 5.0MM EUROBLOCK PC VERT GRN 10A, -, SM42	View
0387290197	Molex, LLC, CONN BARRIER STRIP 4CIRC 0.375", -, SM42	View
EBC18DCKN	Sullins Connector Solutions, CONN EDGE DUAL FMALE 36POS 0.100, -, SM42	View
VE-22Y-IX-F3	Vicor Corporation, CONVERTER MOD DC/DC 3.3V 49.5W, Full Brick, SM42	View

SM-42TX203 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-42TX203

D# SM-42TX203

Nidec Copal Electronics Corporation

Res Cermet Trimmer 20K Ohm 10% 1/4W 11(Elec)Turn 1.5mm (4.8 X 5.7 X 5.3mm) Gull Wing SMD T/R - Tape and Reel (Alt: SM-42TX203)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SM-42TX203

Nidec Copal (USA) Corporation

TRIMMER 20K OHM 0.25W SMD

Part Number

Manufacturer

Description

Stock

SM-42TX203

D# SM-42TX203TR-ND

Nidec Copal Electronics Corporation

TRIMMER 20K OHM 0.25W GW TOP ADJ

742

Part Number

Manufacturer

Description

Stock

SM-42TX203

D# 2857037

Nidec Copal Electronics Corporation

TRIMMER POT, CERMET, 20K, 11TURN, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

208

Part Number

Manufacturer

Description

Stock

SM-42TX203

D# 229-SM-42TX203

Nidec Corporation

Trimmer Resistors - SMD 20 KW 5mm SMD 11 turn, Gull-wing, top-adjustment

RoHS: Compliant

359

Part Number

Manufacturer

Description

Stock

SM-42TX203

D# 58AC4036

Nidec Copal Electronics Corporation

TRIMMER POT, CERMET, 20K, 11TURN, SMD, Track Resistance:20kohm, No. of Turns:11Turns, Potentiometer Mounting:Surface Mount Device, Product Range:SM-42 Series, Power Rating:250mW, Resistance Tolerance:± 10%, Temperature Coefficient:± RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

184

Part Number

Manufacturer

Description

Stock

SM-42TX203

D# NS-SM-42TX203

Nidec Copal Electronics Corporation

OEM/CM ONLY

7499

Part Number

Manufacturer

Description

Stock

SM-42TX203

D# 2857037

Nidec Copal Electronics Corporation

TRIMMER POT, CERMET, 20K, 11TURN, SMD

RoHS: Compliant

Min Qty: 1

Container: Each

184

Quick Inquiry

SM-42TX203

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS