3386R-1-201 BOURNS Trimmer Potentiometers

Review BOURNS Trimmer Potentiometers 200 Ohm

The Bourns 3386R-1-201 trimmer potentiometer is a versatile and high-performing electronic component designed for precision adjustments in various applications. This component is a rotary variable resistor, which means it allows users to adjust the resistance value by rotating the dial or shaft.

The 3386R-1-201 trimmer potentiometer features a wiper diameter of 6.35mm (1/4 inch) and a total resistance range of 200 Ohms. Its resistance value can be adjusted from a minimum of 0 Ohms to a maximum of 200 Ohms, making it suitable for applications requiring fine-tuning of electrical current or voltage.

This trimmer potentiometer is constructed using a carbon composition material, which offers excellent stability and reliability. Its tolerance is rated at /- 20%, ensuring accurate and consistent adjustments. The potentiometer has a power rating of 1 Watt and can handle a maximum voltage of 1000 Volts, making it suitable for use in high-voltage applications.

The Bourns 3386R-1-201 trimmer potentiometer is designed with a robust mechanical construction, featuring a sintered brass shaft and a bakelite body. This ensures durability and resistance to environmental conditions, making it an ideal choice for industrial and automotive applications.

The trimmer potentiometer comes with three terminals: one for the wiper, and two for the fixed ends of the resistance element. It is available in both through-hole and surface-mount configurations, allowing users to choose the best option for their specific application and PCB design.

In summary, the Bourns 3386R-1-201 trimmer potentiometer is a high-quality, versatile, and reliable component designed for precise resistance adjustments in a wide range of applications. Its robust construction, high power rating, and wide voltage handling capability make it a popular choice for industrial and automotive applications.

The Bourns 3386R-1-201 trimmer potentiometers are commonly used in various electronic applications due to their precision and durability. Here are some pros and cons of buying these trimmer potentiometers:

1. High Precision: These trimmer potentiometers offer high precision with a tolerance of /- 5% and a TCR of /- 25 ppm. This makes them suitable for applications where precise adjustment of resistance is required.

2. Durable Construction: The Bourns 3386R-1-201 trimmer potentiometers have a sturdy construction with a brass housing and a PTFE insulated wiper. This makes them resistant to vibration and shock, ensuring long-term reliability.

3. Wide Operating Temperature: These trimmer potentiometers have a wide operating temperature range of -55 C to 125 C, making them suitable for use in various environments.

4. Easy to Use: The trimmer potentiometer has a rotary design, making it easy to adjust the resistance value with a screwdriver or other small tool.

5. RoHS Compliant: These trimmer potentiometers are RoHS compliant, meaning they do not contain any restricted substances, making them a good choice for environmentally conscious applications.

1. Higher Cost: The Bourns 3386R-1-201 trimmer potentiometers are more expensive than some other trimmer potentiometers in the market due to their high precision and durability.

2. Limited Current Handling Capacity: These trimmer potentiometers have a current handling capacity of 500mA, which may not be sufficient for high current applications.

3. Requires External Adjustment: These trimmer potentiometers require an external tool for adjustment, which may not be convenient in all applications.

In conclusion, the Bourns 3386R-1-201 trimmer potentiometers offer high precision, durability, and a wide operating temperature range, making them suitable for various electronic applications. However, they come with a higher cost, limited current handling capacity, and require external adjustment. If precision and durability are the primary requirements, then these trimmer potentiometers are a good investment. However, if cost is a concern or high current handling is required, then other trimmer potentiometers may be a better option.

Details:

Length : 9.53mm 0.375. Rotational life: 200 cycles. Adjust ability: - voltage : 0.05%, resistance: 0.15%, dielectric strength: sea level 900vac ; 70,000 ft 350vac, adjustment angle: 280 Nome. Resistance: 200 ohm.

specifications passivecompos:

• brand: Bourns
• mpn: 3386r-1-201

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• type: fixed
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• policy: no returns

general passivecompos:

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

seller passivecompos:

• rating: 100.0%
• city: st petersburg, fl
• # reviews: 39

offer passivecompos:

• started: december 5, 2025
• price: $75.00
• item condition: New – Open box
• availability: in stock
• sold #: 16
• options: ship-to-home