3005P-1-203 BOURNS Trimmer

Review BOURNS One Trimmer 20k 1w

The Bourns 3005P-1-203 Trimmer Potentiometer is a versatile and high-performing component designed for various applications, particularly in the automotive and industrial sectors. This potentiometer comes with a 10 turn, 1-watt trimmer design, enabling precise adjustments within a wide range.

The Bourns 3005P-1-203 Trimmer Potentiometer features a 20k ohm resistance, making it suitable for applications that require fine calibrations. Its trimming range extends from 0 to 20k ohms, providing an impressive level of adjustability.

This potentiometer boasts a robust construction with a polycarbonate housing and a metal shaft, ensuring durability and resistance to harsh environments. The Bourns 3005P-1-203 Trimmer Potentiometer is also designed with a low profile that allows for easy installation in confined spaces.

The Bourns 3005P-1-203 Trimmer Potentiometer offers excellent electrical performance, with a low TCR (Temperature Coefficient of Resistance) value that minimizes the impact of temperature variations on the potentiometer's resistance. Additionally, it features a low noise floor, making it an excellent choice for applications that require high accuracy and minimal electrical interference.

The Bourns 3005P-1-203 Trimmer Potentiometer is also compatibility-friendly, as it can be used with various power supply voltages (12V, 24V, or 48V) and operating temperatures ranging from -40 C to 85 C. Its high-quality construction and reliable performance make it an ideal component for a wide range of applications, from vehicle tuning and control systems to industrial automation and test equipment.

With a focus on precision, durability, and compatibility, the Bourns 3005P-1-203 Trimmer Potentiometer is a top-tier option for those seeking a versatile and high-performing component for their electronic projects or systems.

The Bourns 3005P-1-203 Trimmer Potentiometer is a popular choice for various electronic projects due to its high precision and stable performance. Here are some pros and cons that may help you make an informed decision about purchasing this potentiometer:

1. High Precision: The Bourns 3005P-1-203 Trimmer Potentiometer offers a high degree of precision with a tolerance of 3%. This makes it suitable for applications where fine adjustments are required.

2. Stable Performance: The potentiometer has a low TCR (Temperature Coefficient of Resistance) of 150 ppm/ C, ensuring stable performance over a wide temperature range.

3. Low Impedance: With an impedance of 10 ohms and a power rating of 1 watt, this potentiometer can handle relatively high currents and power levels, making it suitable for various electronic projects.

4. Rotary Design: The rotary design of the potentiometer makes it easy to use and adjust, as users can simply turn the knob to make fine adjustments.

5. Wide Range: The trimmer potentiometer has a resistive range of 2.5 k to 20 k , providing a wide range of resistance values for various applications.

1. Cost: The Bourns 3005P-1-203 Trimmer Potentiometer is more expensive than some other potentiometer options in the market.

2. Size: The potentiometer has a larger size compared to some other options, which may not be suitable for projects with limited space.

3. Manual Adjustment: While the rotary design makes adjustments easy, it may not be as convenient as other types of adjustment mechanisms, such as linear or push-button potentiometers.

The Bourns 3005P-1-203 Trimmer Potentiometer is a high-precision, stable, and versatile potentiometer suitable for various electronic projects. Its pros outweigh the cons, making it a recommended option for those who require a potentiometer with fine adjustment capabilities and a wide resistance range. However, its larger size and higher cost may be a consideration for some users. Ultimately, the decision to purchase this potentiometer depends on the specific requirements of your project and your budget.

Details:

specifications passivecompos:

• brand: Bourns
• mpn: 3005p-1-203

payments passivecompos:

• credit card: diners-club
• wallet: apple-pay
• other

returns passivecompos:

• time: 30 days
• method: money back
• policy: returns accepted
• paid by: seller

offer passivecompos:

• prices: $20.00–$22.99
• item condition:
  • New
  • New – Open box
• sold #: 11
• in stock #: 2
• options: ship-to-home
• started: april 14, 2026
• availability: in stock

seller passivecompos:

• # reviews: 7115
• city: irvine, california
• rating: 99.9%

shipping passivecompos:

• type: fixed
• transit: 3-7 days
• class: standard
• service: usps ground advantage
• carrier: usps

general passivecompos:

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