PTL-20-1000 BOURNS Slide Potentiometer Led Single Lin Travel

Review BOURNS 500k Slide Potentiometer Led Orange Ptl Single Lin Travel 20mm 45mm

The Bourns PTL-20-1000 500k Slide Potentiometer, also known as the PTL Single Line Travel model with a linear taper, is a high-quality potentiometer designed for various electronic applications. This potentiometer comes with a 500k ohm resistance value, making it suitable for voltage division or current limiting circuits where a 500k resistor would be used.

Measuring 20mm in length and 45mm in total travel, this potentiometer provides a long throw, allowing for precise adjustments. The linear taper ensures consistent resistance change throughout the travel range, making it ideal for applications that require fine adjustments.

The Slide Potentiometer features a robust construction, with a heavy-duty, epoxy-coated shaft and a metal housing that ensures durability and resistance to environmental factors. The wiper is made of a carbon composition material, which offers excellent stability and long-term reliability.

This potentiometer is designed for use with LEDs, making it a popular choice for adjusting the brightness of LED circuits. It features a low-friction, self-lubricating Teflon film, which ensures smooth operation and minimal wear, even during continuous use. The 10mm diameter shaft provides easy access for wiring connections.

The Bourns PTL-20-1000 500k Slide Potentiometer is RoHS compliant and conforms to the latest industry standards, ensuring that it is not only reliable and durable but also environmentally friendly. It is an excellent choice for a wide range of applications, from audio equipment and test instruments to LED lighting systems and industrial control panels.

The Bourns PTL-20-1000 500k slide potentiometer is a linear travel potentiometer designed for LED applications. Here are some pros and cons that may help you in making a decision about purchasing this component.

1. High resistance value (500k Ohms) which is suitable for many LED dimming applications.

2. Linear travel design, offering smooth and consistent resistance change, which is ideal for LED dimming applications.

3. Reasonably priced compared to some other high-precision potentiometers.

4. Wide potentiometer body size (20mm diameter x 45mm length) that allows for easy installation and adjustment.

5. Long travel length of 20mm, providing a good range of adjustment for LED brightness.

1. May not be suitable for high-power LED applications due to its relatively low current handling capacity.

2. Potentiometer body size may be larger than some applications can accommodate.

3. Manual adjustment may be less precise than digital control methods.

In conclusion, the Bourns PTL-20-1000 500k slide potentiometer is a suitable choice for LED dimming applications where smooth and consistent resistance change is required. Its relatively large size and manual adjustment may be a drawback for some applications, but its reasonable price and high resistance value make it a good value for many LED dimming projects.

If you are looking for a potentiometer for LED dimming applications, the Bourns PTL-20-1000 500k slide potentiometer is a good option to consider. Its linear travel design, high resistance value, and reasonable price make it a good choice for many applications. However, if you require a higher current handling capacity or a smaller size, you may want to consider other options.

Details:

specifications passivecompos:

• brand: Bourns
• mpn: Ptl-20-1000
• item length: 20.5 Mm
• hole spacing: 41 Mm
• ideal for use: Example 4
• item height: 7 Mm
• maximum operating temperature: 50 C
• id: 7648
• item width: 9 Mm
• mounting style: Pcb Mount
• termination style: Pin
• center detent: Yes
• passive components type: Pots, Trimmers Thermistors
• minimum operating temperature: 10 C
• total length: 45 Mm
• series: Ptl
• type: Slide Potentiometer
• led colour: Orange
• resistance rating: 500k
• travel: 30 Mm
• country of origin: China

general passivecompos:

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

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seller passivecompos:

• rating: 92.1%
• # reviews: 717
• city: mesa, arizona

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• transit: 6-12 days
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offer passivecompos:

• started: march 6, 2026
• in stock #: 5
• best offers: true
• options: ship-to-home
• prices: $8.00–$10.00
• item condition: New
• sold #: 13
• availability: in stock

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