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Indonesian Vishay 22.2mm Black Potentiometer Knob for 6.35mm Shaft Splined, 18A21B010
- RS Stock No.:
- 5042790
- Mfr. Prt No.:
- 18A21B010
- Brand:
- Vishay
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 5042790 |
| Product description | Vishay 22.2mm Black Potentiometer Knob for 6.35mm Shaft Splined, 18A21B010 |
| Manufacturer / Brand | Vishay |
| Manufacturer part number | 18A21B010 |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 5042790 |
| Product description | Vishay 22.2mm Black Potentiometer Knob for 6.35mm Shaft Splined, 18A21B010 |
| Manufacturer / Brand | Vishay |
| Manufacturer part number | 18A21B010 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Jul 3, 2022 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: IT
Product Details
The Vishay 18A21B010 is the Model 18 (PR2) dial in black chrome. The Model 18 (PR2) is a 15-turn, 22.2mm diameter dial. It is the perfect choice of dial for industrial machinery which require a compact dial that takes up minimal space on a panel. The Model 18 is designed for use with precision potentiometers and other rotating devices with a metal shaft.
The outside of this Model 18 dial has a high-quality black chrome finish with white text and markings for easy readability. The viewing window also has a black background with white text for clear visibility of the number of turns.
Mounting the Model 18 (PR2) is really straight-forward, and instructions on this are included.
• Diameter: 22.2mm
• ” shaft
• 0-15 turns
• Click brake
• No backlash
• Black chrome finish with white markings
SUPPLIED_WITH : locking key, nut & mounting instructions.
Alternative Options:
797-2924 - 18A11B010E1 (1/4” satin chrome)
104-187 - 18B11B010 (6mm satin chrome)
Specifications
| Attribute | Value |
| Brand | Vishay |
| Shaft Size | 6.35 mm |
| Shaft Type | Circular |
| Knob Diameter | 22.2 mm |
| Knob Height | 22.2 mm |
| Knob Type | Dial |
| Body Colour | Black |
| Indicator Colour | Black |
| Model | Model 18 |
| Material | Satin |
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