Dimensions
Type 23
Type 23 Series
A popular range of 20mm control
potentiometers, the type 23 series
can be tailored to suit more specific
requirements. The potentiometers
are available with printed carbon
resistance element, choice of bush
lengths in metal or plastic and
insulated shafts up to 50mm in
length. In addition, approved mains
and low current switches are
available as standard options.
Key Features
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Literature No. 1773115
Issued: 02-09
Versatile design can be
customised to suit your
requirements
0.4 Watt at 40°C
Die Cast Metal Bush
Available
Insulated Bush Available
Insulated Shafts up
to 50mm
Eyelet or PC
Terminations
Rugged Construction
Mounting Bracket
Audio Laws Available
Dual Gang and Dual
Concentric Styles
Dimensions are shown for
reference purposes only.
Characteristics -
Electrical
Characteristics -
Mechanical
Characteristics -
Environmental
DIY Design
The 23 Series can be customised to suit your individual requirements with features such as detent action,
track centre tap etc.
Please call our technical sales team to discuss variations on these 20mm diameter devices.
Spindle Operated Potentiometers
Type 23 Series
Resistance Range (Law):
Resistance Values:
Resistance Tolerance:
Rated Dissipation at 40°C:
Limiting Element Voltage:
Electrical Rotation:
Terminal Resistance:
Noise (ENR):
Insulation Resistance:
Voltage Proof:
Operating Torque:
Mechanical Rotation:
End Stop Torque:
Limits of Resistance Change:
Operating Temperature Range:
Temperature Characteristics of Resistance:
Bump Severity:
Vibration Severity:
Climatic Category:
Mechanical Endurance:
Dimensions are in
millimetres unless
otherwise specified.
Type 24
Specifications subject to
change.
1K to 1M (Linear)
4K7 to 470K (Non Linear)
1, 2.2 and 4.7 per decade
± 20% (± 10% by selection)
0.4W (Linear), 0.2W (Non Linear)
500V DC or AC RMS
267° without switch, 232° with switch
5 Ohms maximum
2% maximum (Linear), 3% maximum (Non Linear)
4G minimum
1000 V AC peak
15 mNm maximum
300°
800 mNm maximum
15% (After 1000 hours endurance)
-25°C to +70°C
5% ( -55°C to 125°C )
390m/s
10 - 500 Hz, 0.75mm or 98m/s
8 days @ 36°C 82% RH R < 15%
15000 Operations (minimum)
2
, 4000 Bumps
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2
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