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Vishay Potentiometer Knob, 7.2 mm Diameter, Black, Aluminium, Circular Dial, For 6.35 mm Shaft, 20.3 mm Height 502-174
Specifications
| Country of Origin | United States |
|---|---|
| Brand | Vishay |
| Material | Aluminium |
| Model | 502-174 |
| Shaft Type | Circular |
| Shaft Size | 6.35mm |
| For Use With | 6.35 mm Shaft |
| Standards/Approvals | RoHS |
| Knob Diameter | 7.2 mm |
| Knob Height | 20.3mm |
| Indicator Colour | Black |
| Knob Type | Dial |
| Vishay 25.4mm Black Potentiometer Knob for 6.35mm Shaft Splined, 11A21B010Brand | Vishay |
Key Features
- Designed for professional adjustment of variable resistors in electronic and electrical systems.
- Compatible with 6.35 mm diameter circular shaft potentiometers.
- Constructed from durable aluminium with a black anodised finish and white indicator marking.
- Knob diameter is 7.2 mm with a height of 20.3 mm, providing ergonomic grip and control.
- Front activated locking lever enables secure fitment without the need for a locating lug.
- Supplied with locking key, nut, and mounting instructions for efficient installation.
- Suitable for applications such as volume controls, calibration dials, and precise control in laboratory, audio, or industrial equipment.
Product Description
The RS PRO 502-174 potentiometer knob is a precision control dial engineered for optimal manual adjustment of variable resistors in demanding electronic applications. Manufactured using high-grade aluminium, the knob features a black anodised surface with a clear white indicator marking, ensuring durability and easy setting visibility during operation.
This dial is tailored for use with 6.35 mm diameter circular shafts, fitting industry-standard potentiometer types. With a compact 7.2 mm outer diameter and 20.3 mm height, the knob is ergonomically shaped for comfortable adjustment and precise control, crucial for calibration and fine-tuning in electronics, laboratory instrumentation, and industrial automation setups.
An innovative front activated locking lever system secures the knob onto the potentiometer shaft without requiring a locating lug, streamlining installation and equipment maintenance. The robust aluminium build ensures long service life and consistent tactile feedback, even with frequent use in high-precision or high-contact environments such as audio consoles, scientific instruments, and process control panels.
The RS PRO potentiometer knob is supplied complete with a locking key, mounting nut, and comprehensive mounting instructions, facilitating quick and reliable assembly onto a variety of compatible potentiometers. RoHS compliance supports use in regulated environments where material safety is essential.
Typical application areas include adjustment points on electronic test instruments, industrial controllers, audio amplifiers, and precision dials for calibration or variable voltage/rheostat control. The black, professional aesthetic complements both bench-top instrumentation and integrated equipment hardware.
Experience enhanced user-interface ergonomics and dependability with this RS PRO potentiometer knob, specifying quality and performance trusted by engineers worldwide. Explore RS PRO’s full catalog of electronic control accessories and potentiometer hardware to complement this product.
Explore more products in our Potentiometer Knobs category.
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Frequently Asked Questions
The knob has a diameter of 7.2 mm.
This potentiometer knob has a height of 20.3 mm.
It is constructed from aluminium with a black anodised finish.
This knob is designed for use with 6.35 mm diameter circular shafts.
Yes, it is supplied with a locking key, nut, and mounting instructions for efficient installation.
The knob features a black indicator marking for visibility during operation.
Yes, it is RoHS compliant, supporting use in regulated environments where material safety is essential.
It is suitable for applications such as volume controls, calibration dials, and precise control in laboratory, audio, or industrial equipment.
It features a front activated locking lever that secures the knob onto the potentiometer shaft without the need for a locating lug.
The potentiometer knob is branded as Vishay.
The country of origin for this product is the United States.
This is a circular dial type potentiometer knob.
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