3059Y-1-253 BOURNS Trimmer Potentiometers

Review BOURNS Trimmer Potentiometers

The Bourns 3059Y-1-253 Trimmer Potentiometer is a high-performance adjustable resistor designed for precise voltage or current trimming applications. This potentiometer comes in a compact, 1/4-inch (6.35mm) diameter, three-terminal, linear design, making it ideal for space-constrained circuits.

The 3059Y-1-253 model is a wiper type trimmer potentiometer, meaning the resistance is adjusted by rotating the dial, which moves a wiper contact across the resistance element. This potentiometer features a 10k nominal resistance value, with a tolerance range of /-2% to ensure precise trimming. The resistance value can be adjusted from a minimum of 8.2k to a maximum of 11.8k .

This trimmer potentiometer boasts a low TCR (Temperature Coefficient of Resistance) of 220 ppm/ C ( 440 ppm), ensuring minimal drift in the resistance value due to temperature changes. The operating temperature range is from -40 C to 110 C, making it suitable for various electronic applications.

The Bourns 3059Y-1-253 Trimmer Potentiometer is constructed with a robust, epoxy-coated, carbon composition resistive element for excellent stability and longevity. The potentiometer's shaft is made of brass, and it features a knob made of nylon or PBT material for a comfortable and secure grip.

This trimmer potentiometer is RoHS compliant and comes with a 12-month warranty from the manufacturer. The package includes one trimmer potentiometer and mounting hardware for easy installation in your electronic projects.

The Bourns 3059Y-1-253 trimmer potentiometers are commonly used in various electronic applications due to their precise trimming capabilities and robust design. While these potentiometers offer several advantages, they also come with some drawbacks.Let's explore the pros and cons of using Bourns 3059Y-1-253 trimmer potentiometers in your electronic projects:

1. High Precision: These trimmer potentiometers provide a high level of precision, making them ideal for adjusting critical circuit parameters.

2. Wide Operating Range: The Bourns 3059Y-1-253 trimmer potentiometers offer a wide operating range of DC 10V to DC 50V, making them suitable for use in various applications.

3. Robust Construction: These potentiometers are built with a robust design that can withstand harsh environments and vibrations, making them suitable for industrial applications.

4. Low TCF (Temperature Coefficient of Resistance): The low TCF of these potentiometers ensures that the resistance value remains stable over a wide temperature range, which is essential for reliable circuit operation.

5. Easy to Use: Trimmer potentiometers are easy to use, and the Bourns 3059Y-1-253 model features a linear taper that makes fine adjustments easy to make.

1. Cost: These trimmer potentiometers are more expensive than some other models, which may be a consideration for budget-conscious projects.

2. Size: The Bourns 3059Y-1-253 trimmer potentiometers are larger than some other models, which may be a limitation for space-constrained projects.

3. Resistance Values: These potentiometers are available in a limited range of resistance values, which may not be suitable for all applications.

4. Fragile Knob: The knob on these potentiometers can be fragile and may break if not handled carefully.

In conclusion, the Bourns 3059Y-1-253 trimmer potentiometers offer high precision, a wide operating range, robust construction, and ease of use, making them an excellent choice for applications that require precise adjustments. However, they come with some drawbacks, including cost, size, limited resistance values, and fragile knobs.

If precision and robustness are your primary concerns, and you have the budget and space for these potentiometers, then the Bourns 3059Y-1-253 trimmer potentiometers are an excellent choice. Alternatively, if cost or size is a concern, there are other trimmer potentiometers available that may be more suitable for your project. Ultimately, the best choice depends on the specific requirements of your electronic project.

Details:

Height : 8.0mm 0.329. length : 31.75mm 1.25. width : 4.83mm 0.190. Effective travel: 22 turns Nome.

specifications passivecompos:

• brand: Bourns
• mpn: 3059y-1-253

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returns passivecompos:

• policy: no returns

seller passivecompos:

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

offer passivecompos:

• started: december 5, 2025
• availability: in stock
• price: $35.00
• item condition: New – Open box
• options: ship-to-home
• sold #: 16

general passivecompos:

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

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• service: standard
• transit: 3-5 days
• type: fixed
• class: standard