3010S-1-203 BOURNS Trimpot Nos

Review BOURNS Trimpot Pn 3010s 203 20k Ohm /-20% Nos

The Bourns 3010S-1-203 TRIM Potentiometer, also known as the 3010S-203-20k/-20, is a high-performance adjustable resistor designed for applications requiring precise voltage or current control. This potentiometer comes with a 1/4-20 threaded mounting and a 10mm diameter body, making it a versatile option for various projects.

The 3010S-1-203 TRIM Potentiometer features a linear taper design, providing a consistent resistance change as the shaft is rotated. Its resistance value is 20,000 ohms (20k) with a 20% tolerance, ensuring accurate and reliable voltage or current adjustment. The potentiometer's operating temperature range is from -55 C to 125 C (-67 F to 257 F), making it suitable for use in a wide range of environments.

The wiper of the 3010S-1-203 TRIM Potentiometer is gold-plated, ensuring excellent electrical contact and ensuring long-term stability and reliability. The shaft is made of a robust, insulating material, and the rotary knob is made of a durable plastic, providing a comfortable grip and easy adjustment.

This Bourns potentiometer is designed and manufactured to meet RoHS compliance and is backed by the company's commitment to quality and customer satisfaction. Whether you're building a power supply, a radio receiver, or any other electronic project that requires precise voltage or current control, the 3010S-1-203 TRIM Potentiometer is a reliable and effective solution.

The Bourns 3010S-1-203 TRIM potentiometer (3010S-203-20K/-20) is a popular choice for precision adjustment applications due to its high accuracy and stable performance. Here are some pros and cons of buying this potentiometer:

1. High Accuracy: The Bourns 3010S-1-203 TRIM potentiometer offers excellent accuracy, making it suitable for applications where precise adjustment is required.

2. Stable Performance: This potentiometer has a low TCR (Temperature Coefficient of Resistance) value, which ensures stable performance over a wide temperature range.

3. Robust Construction: The potentiometer features a rugged construction with a baked enamel coating, making it suitable for harsh environments.

4. Wide Operating Temperature Range: The operating temperature range of this potentiometer is from -55 C to 125 C, making it suitable for a wide range of applications.

5. Low Impedance: The low impedance of this potentiometer (20K ohms) makes it suitable for use in electrical circuits where low voltage drop is required.

1. Cost: The Bourns 3010S-1-203 TRIM potentiometer is more expensive than some other types of potentiometers due to its high accuracy and robust construction.

2. Limited Linear Travel: This potentiometer has a limited linear travel, which may not be suitable for applications where a long throw is required.

3. Requires Calibration: The high accuracy of this potentiometer means that it may require calibration before use to ensure precise adjustment.

The Bourns 3010S-1-203 TRIM potentiometer is a high-performance potentiometer suitable for precision adjustment applications where accuracy and stability are critical. Its rugged construction and wide operating temperature range make it suitable for use in harsh environments. However, its cost and limited linear travel may be a drawback for some applications.

If you require a high-precision potentiometer for adjustment applications and can afford the additional cost, the Bourns 3010S-1-203 TRIM potentiometer is an excellent choice. However, if cost is a concern or you require a longer throw, you may want to consider alternative potentiometer types or models.

Details:

Bin db834-gran. Bourns trimpot pn 3010s 203, 20k ohm, /-20%, nos.

specifications passivecompos:

• brand: Bourns
• mpn: 3010s-1-203
• mounting style: Panel Mount
• type: Multi Turn Potentiometer
• termination style: Soldering
• resistance rating: 20k

offer passivecompos:

• started: may 25, 2025
• sold #: 22
• availability: in stock
• in stock #: 1
• price: $12.95
• item condition: New – Open box
• options: ship-to-home

seller passivecompos:

• rating: 100.0%
• city: west chester, pennsylvania
• # reviews: 241

payments passivecompos:

• other
• credit card: discover
• wallet: google-pay

returns passivecompos:

• policy: no returns

shipping passivecompos:

• carrier: usps
• transit: 5-11 days
• type: calculated
• service: usps ground advantage
• class: standard

general passivecompos:

• category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers