Name: SM-31TW203
Brand: Copal Electronics Inc.
SKU: SM-31TW203
Availability: InStock
Rating: 5 (140 reviews)

SM-31TW203

For Reference Only

Part Number	SM-31TW203
Manufacturer	Copal Electronics Inc.
Description	TRIMMER 20K OHM 0.125W SMD
Datasheet	SM-31TW203 Specifications
Package	-
ECAD
In Stock	7,470 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 30 - Jul 5 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SM-31TW203 (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-31TW203 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SM-31TW203 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SM-31TW203.

SM-31TW203 Specifications

Manufacturer	Copal Electronics Inc.
Category	Potentiometers, Variable Resistors - Trimmer Potentiometers
Package	-
ECAD
Series	SM31
Resistance	20 kOhms
Power (Watts)	0.125W, 1/8W
Tolerance	±20%
Temperature Coefficient	±100ppm/°C
Number of Turns	5
Adjustment Type	Top Adjustment
Resistive Material	Cermet
Mounting Type	Surface Mount
Termination Style	J Lead
Size / Dimension	Square - 0.154" L x 0.126" W x 0.154" H (3.90mm x 3.20mm x 3.90mm)

SM-31TW203 Reviews

Sara*****tcher

April 1, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Mar*****urtis

March 30, 2023

★ ★ ★ ★ ★

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

Elli*****Atwal

March 22, 2023

★ ★ ★ ★ ★

Item sent as described. Showed up quickly. Worked as it said and would recommend again.

Dia*****Kim

March 21, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Ahm*****Dara

March 21, 2023

★ ★ ★ ★ ★

Excellent ease of using site both in finding products and ordering! Also shipping charges reasonable.

Jaely*****nnell

March 11, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Just*****adakia

March 3, 2023

★ ★ ★ ★ ★

Very happy for the fast shipping and good price!

Roc*****Ravel

February 18, 2023

★ ★ ★ ★ ★

These are great for projects with the kids or doing any type of DIY projects. The case is nice to keep everything separated. Very nice.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

SM-31TW203 Packaging

SM-31TW203 FAQ

1. How to order SM-31TW203 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-31TW203 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SM-31TW203. All suppliers must pass our qualification reviews before they can publish their products including SM-31TW203 on Heisener; we pay more attention to the channels and quality of SM-31TW203 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SM-31TW203 price and inventory displayed accurate?

The price and inventory of SM-31TW203 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-31TW203?

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-31TW203 we delivered, we will accept the replacement or return of the SM-31TW203 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-31TW203.

(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-31TW203 pin diagram, SM-31TW203 datasheet?

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

SM-31TW203 Related Products

F980E476MMA	AVX Corporation, CAP TANT 47UF 2.5V 20% 0603, 0603 (1608 Metric), SM31	View
LMS1585AIT-ADJ/NOPB	Texas Instruments, IC REG LINEAR POS ADJ 5A TO220-3, TO-220-3, SM31	View
IS61NLP51236-200TQLI	ISSI, Integrated Silicon Solution Inc, IC SRAM 18MBIT 200MHZ 100TQFP, 100-LQFP, SM31	View
295-111-25709-1	Sensata Technologies/Airpax, CIRCUIT BREAKER MAG-HYDR LEVER, -, SM31	View
D55342E07B137BRTP	Vishay Dale, RES SMD 137K OHM 0.1% 1/4W 1206, 1206 (3216 Metric), SM31	View
AA2512FK-07100RL	Yageo, RES SMD 100 OHM 1% 1W 2512, 2512 (6432 Metric), SM31	View
9-146285-0-13	TE Connectivity AMP Connectors, CONN HEADR BRKWAY .100 13POS STR, -, SM31	View
A1A-12PA-2.54DS(71)	Hirose Electric Co Ltd, HDR RA 12 POS 2.54MM, -, SM31	View
DW-08-11-G-D-400	Samtec Inc., .025" BOARD SPACERS, -, SM31	View
CTV06RW-21-35HD-LC	Amphenol Aerospace Operations, CONN PLUG HSNG MALE 79POS INLINE, -, SM31	View
GBC18DRTF	Sullins Connector Solutions, CONN EDGE DUAL FMALE 36POS 0.100, -, SM31	View
TS6001AIG325	Silicon Labs, IC VREF SERIES 2.5V SOT23-3, TO-236-3, SC-59, SOT-23-3, SM31	View

SM-31TW203 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-31TW203

D# SM-31TW203

Nidec Copal Electronics Corporation

Res Cermet Trimmer 20K Ohm 20% 1/8W 5(Elec)Turn 1.3mm (3.9 X 3.5 X 4.2mm) J-Hook SMD T/R - Tape and Reel (Alt: SM-31TW203)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SM-31TW203

Nidec Copal (USA) Corporation

TRIMMER 20K OHM 0.125W SMD

Part Number

Manufacturer

Description

Stock

SM-31TW203

D# SM-31TW203TR-ND

Nidec Copal Electronics Corporation

TRIMMER 20KOHM 0.125W J LEAD TOP

Part Number

Manufacturer

Description

Stock

SM-31TW203

D# NS-SM-31TW203

Nidec Copal Electronics Corporation

OEM/CM ONLY

1218

Quick Inquiry

SM-31TW203

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