SD171A HELIPOT Precision Potentiometer Ar

Review HELIPOT Precision Potentiometer Ar 100k L.25

The Helipot SD171A is a high-precision potentiometer designed for applications that demand accurate and consistent voltage division. This potentiometer is available with a resistance value of 100k ohms and a linear taper, ensuring a smooth and consistent resistance change as the shaft is rotated.

The Helipot SD171A is a renowned choice in the automation industry for its robust construction, featuring a heavy-duty shaft made from chrome-plated brass and a high-quality waxed carbon element to maintain accuracy over extensive use. This potentiometer is fitted with a CNC machined aluminum housing that provides a flat and stable surface for mounting, contributing to the long-term reliability and stability of the component.

The linear taper of the SD171A produces a consistent 20 m incremental resistance change per degree of rotation. This level of precision is ideal for various applications, such as voltage control in audio equipment or automation controls. The minimum resistance reading is 97.9 k , and the maximum resistance reading is 102.1 k at 25 C, ensuring highly accurate voltage division.

The Helipot SD171A measures 3.5 inches in length, 1.0 inch in width, and 1.1 inches in height. It offers a power dissipation capacity of 0.5 watts at a temperature rise of 25 degrees Celsius, capable of handling modest power requirements without compromising precision. The operating temperature range for this potentiometer is between -25 to 85 degrees Celsius.

This potentiometer is easily integrated into various systems with its standard 1/4-20 UNC thread and 5-banana output configuration. Along with being RoHS compliant, the Helipot SD171A allows for both vertical and horizontal mounting configurations, providing the flexibility to suit diverse installation needs.

1. High Precision: The Helipot SD171A is a high precision potentiometer, making it suitable for applications that require accurate and stable voltage division. Its tolerance is as low as 0.1%, which is ideal for sensitive electronic circuits.

2. Linear Taper: The SD171A has a linear taper, which means that the resistance changes linearly with respect to the angle of rotation. This is desirable in many applications where a constant resistance ratio is required.

3. Low Resistance: The 100k ohm resistance of the SD171A makes it suitable for applications where a low voltage drop across the potentiometer is required. This can help reduce power consumption and heating of the potentiometer.

4. Rotary Design: The rotary design of the SD171A makes it easy to use and adjust. The shaft can be mounted in various ways, and the knob can be easily customized or replaced.

5. Industrial Grade: The SD171A is an industrial-grade potentiometer, which means that it is designed to withstand harsh environments and operate reliably over a wide temperature range. It is also resistant to vibration and humidity.

1. Cost: The Helipot SD171A is a high precision potentiometer, which means that it is more expensive than standard potentiometers. Its price may not be suitable for low-cost applications.

2. Size: The SD171A has a larger size compared to standard potentiometers, making it less suitable for applications where space is limited.

3. Fragile: The SD171A is a precision component, and as such, it requires careful handling to avoid damage. It may not be suitable for applications where the potentiometer may be subjected to rough handling or vibration.

The Helipot SD171A Precision Potentiometer AR 100k L.25 is a high-performance potentiometer that offers excellent precision, stability, and reliability. Its rotary design, linear taper, low resistance, and industrial-grade construction make it ideal for applications that require accurate voltage division and a stable resistance ratio. However, its cost and size may be a concern for some applications, and it may require careful handling to avoid damage.

If precision and stability are essential in your application, and you have the budget for it, the Helipot SD171A Precision Potentiometer AR 100k L.25 is an excellent choice. It offers superior performance in harsh environments and can provide accurate and stable voltage division. If, however, cost or size is a concern, or if the application does not require such high precision, you may consider alternative potentiometer options.

Details:

Need this urgent. Helipot precision potentiometer ar 100k l.25. Important shipping notes. Free shipping includes USPS first class or parcel select.

If they are used working items pulls. Parcel select can take a week or more and is for none urgent items.

specifications passivecompos:

• brand: Helipot
• mpn: Sd171a
• tolerance rating: 0.25

shipping passivecompos:

• class: standard, expedited
• transit: 3-8 days
• carrier: usps, ups
• service: usps first class, usps priority mail, ups ground, usps priority mail express
• type: calculated

general passivecompos:

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

offer passivecompos:

• in stock #: 1
• availability: in stock
• best offers: true
• sold #: 22
• started: january 22, 2025
• price: $34.97
• item condition: New
• options: ship-to-home

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• # reviews: 492
• rating: 100.0%
• city: quebeck, tennessee

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

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