Name: 3540S-1-203
Brand: Bourns Inc.
SKU: 3540S-1-203
Availability: InStock
Rating: 5 (181 reviews)

3540S-1-203

For Reference Only

Part Number	3540S-1-203
Manufacturer	Bourns Inc.
Description	POT 20K OHM 2W WIREWOUND LINEAR
Datasheet	3540S-1-203 Datasheet 3540S-1-203 Specifications
Package	-
ECAD
In Stock	7,218 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 3540S-1-203 (Rotary Potentiometers, Rheostats) is manufactured by Bourns 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 3540S-1-203 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 3540S-1-203 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 3540S-1-203.

3540S-1-203 Specifications

Manufacturer	Bourns Inc.
Category	Potentiometers, Variable Resistors - Rotary Potentiometers, Rheostats
Package	-
ECAD
Series	3540
Taper	Linear
Resistance (Ohms)	20k
Tolerance	±5%
Number of Gangs	1
Built in Switch	None
Power (Watts)	2W
Temperature Coefficient	±50ppm/°C
Number of Turns	10
Rotation	3600°
Adjustment Type	User Defined
Resistive Material	Wirewound
Termination Style	Solder Lug
Actuator Type	Slotted
Actuator Length	0.812" (20.63mm)
Actuator Diameter	0.2497" (6.34mm)
Bushing Thread	3/8-32
Mounting Type	Panel Mount

3540S-1-203 Datasheet

3540S-1-203 Reviews

Jole*****line

March 28, 2023

★ ★ ★ ★ ★

Awesome!!! great prices, easy to order and great service, thank you!

Kali*****Murray

February 28, 2023

★ ★ ★ ★ ★

Wow super fast delivery, product as described good company!

Lill*****haraj

February 20, 2023

★ ★ ★ ★ ★

Fast, Friendly Service. Item as described. Good Communications. Thank You!

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3540S-1-203 Packaging

3540S-1-203 FAQ

1. How to order 3540S-1-203 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 3540S-1-203 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 3540S-1-203. All suppliers must pass our qualification reviews before they can publish their products including 3540S-1-203 on Heisener; we pay more attention to the channels and quality of 3540S-1-203 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 3540S-1-203 price and inventory displayed accurate?

The price and inventory of 3540S-1-203 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 3540S-1-203?

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 3540S-1-203 we delivered, we will accept the replacement or return of the 3540S-1-203 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 3540S-1-203.

(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 3540S-1-203 pin diagram, 3540S-1-203 datasheet?

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

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3540S-1-203 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

3540S-1-203L

D# V99:2348_06237937

Bourns Inc

Res Wirewound POT 20K Ohm 5% 2W 10(Elec)/10(Mech)Turns 6.34mm (22.23 X 39.67 X 26.99mm) Solder Lug Panel Mount

Part Number

Manufacturer

Description

Stock

3540S-1-203L

Bourns Inc

Res Wirewound POT 20K Ohm 5% 2W 10(Elec)/10(Mech)Turn 6.34mm (22.23 X 39.67 X 26.99mm) Solder Lug Panel Mount - Bulk

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

3540S-1-203L

D# 3540S-1-203L

Bourns Inc

Res Wirewound POT 20K Ohm 5% 2W 10(Elec)/10(Mech)Turn 6.34mm (22.23 X 39.67 X 26.99mm) Solder Lug Panel Mount (Alt: 3540S-1-203L)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

3540S-1-203

MISCELLANEOUS

Part Number

Manufacturer

Description

Stock

3540S-1-203

Bourns Inc

Part Number

Manufacturer

Description

Stock

3540S-1-203L

D# 69E1114

Bourns Inc

POT. 3540S2.0W20K

114

Part Number

Manufacturer

Description

Stock

3540S-1-203L

Bourns Inc

POT, WIREWOUND, 20KOHM, 5%, 2W, Track Resistance:20kohm, Track Taper:Linear, No. of Turns:10, Shaft Diameter:6.34mm, Shaft Length:20.62mm, Resistance Tolerance: 5%, Power Rating:2W, Potentiometer Mounting:Panel, No. of Gangs:1 , RoHS Compliant: Yes

178

3540S-1-203

Bourns Inc

178

Part Number

Manufacturer

Description

Stock

3540S-1-203L

Bochen

20K ±, 5% ±, 100ppm/℃ Through Hole Potentiometers & Variable Resistors RoHS

Part Number

Manufacturer

Description

Stock

3540S-1-203

D# 3540S-1-203-ND

Bourns Inc

POT 20K OHM 2W WIREWOUND LINEAR

3540S-1-203L

D# 3540S-1-203L-ND

Bourns Inc

POT 20K OHM 2W WIREWOUND LINEAR

Part Number

Manufacturer

Description

Stock

3540S-1-203VP

D# 2314455

Jameco

Precision Potentiometer 20K Ohm 2W Linear Wirewound 10-Turn Panel Mount Solder Lug

Part Number

Manufacturer

Description

Stock

3540S-1-203L

D# C127154

Bochen

Part Number

Manufacturer

Description

Stock

3540S-1-203

Bourns Inc

Res Wirewound POT 20K Ohm 5% 2W 10(Elec)/10(Mech)Turn 6.34mm (22.23 X 39.67 X 26.99mm) Solder Lug Panel Mount

RoHS: Not Compliant

3540S-1-203L

Bourns Inc

Res Wirewound POT 20K Ohm 5% 2W 10(Elec)/10(Mech)Turns 6.34mm (22.23 X 39.67 X 26.99mm) Solder Lug Panel Mount

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

3540S-1-203L

D# 652-3540S-1-203L

Bourns Inc

Precision Potentiometers 7/8"WW 20Kohms 0.25% 10turn

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

3540S-1-203L

D# 88K8196

Bourns Inc

WIREWOUND POTENTIOMETER, 20KOHM, 5%, 2W, Track Resistance:20kohm, No. of Turns:10Turns, Track Taper:Linear, Power Rating:2W, Resistance Tolerance:± 5%, Product Range:3540S Series, Potentiometer Mounting:Panel Mount, No. of Gangs:1 RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

3540S-1-203L

D# NS-3540S-1-203L

Bourns Inc

OEM/CM ONLY

3569

3540S-1-203

D# NS-3540S-1-203

Bourns Inc

OEM/CM ONLY

8856

Part Number

Manufacturer

Description

Stock

3540S-1-203

Bourns Inc

Res Wirewound POT 20K Ohm 5% 2W 10(Elec)/10(Mech)Turn 6.34mm (22.23 X 39.67 X 26.99mm) Solder Lug Panel Mount

RoHS: Not Compliant

3540S-1-203L

Bourns Inc

Res Wirewound POT 20K Ohm 5% 2W 10(Elec)/10(Mech)Turns 6.34mm (22.23 X 39.67 X 26.99mm) Solder Lug Panel Mount

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

3540S-1-203

Bourns Inc

Resistor, Wirewound, 20K Ohm, 5±% (Alt For: 7286R20KL.25)

Part Number

Manufacturer

Description

Stock

3540S-1-203

D# 3540S-1-203

Bourns Inc

Call 6312343553

474

Part Number

Manufacturer

Description

Stock

3540S-1-203L

D# 5223006P

Bourns Inc

Bourns 1 Gang 10 Turn Rotary Wirewound Potentiometer with an 6.35 mm Dia. Shaft - 20k, 5%, 2W Power Rating, Linear,, BG

Min Qty: 1

Container: Bag

Part Number

Manufacturer

Description

Stock

RKT3540S1203R

OEM/CM ONLY

3540S1203

Bourns Inc

OEM/CM ONLY

641

Part Number

Manufacturer

Description

Stock

3540S-1-203L

Bourns Inc

Precision Potentiometers 7/8"WW 20Kohms 0.25% 10turn

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

3540S-1-203L

Bourns Inc

shipping today

9988

Part Number

Manufacturer

Description

Stock

3540S-1-203L

D# 51554387

Bourns Inc

Res Wirewound POT 20K Ohm 5% 2W 10(Elec)/10(Mech)Turns 6.34mm (22.23 X 39.67 X 26.99mm) Solder Lug Panel Mount

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3540S-1-203

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