6.7
(.264)
6.7
(.264)
4.5
(.177)
30 °
M8x0.75
A
6.5
(.256)
1.2
(.047)
2.8
(.110)
16.0
(.630)
22.0
(.866)
6.0
(.236)
DIA.
24.0
(.945)
DIA.
FULL CCW
11.5
(.453)
2.5
(.098)
L
11.8
(.465)
1 2
3
Features
■ High rotational life
■ Metal shaft styles
■ Carbon element
■ Center detent option
■ Wide range of resistance tapers
■ RoHS compliant*
PDB24 Series - 24 mm Rotary Potentiometer
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Electrical Characteristics
Taper .............................................Linear, audio
Standard Resistance Range
...............................1 K ohms to 1 M ohms
Standard Resistance Tolerance ..............±20 %
Residual Resistance
R<500K ohms ......................10 ohms max.
R>500K ohms ..........................0.1 % max.
total resistance
Environmental Characteristics
Operating Temperature
.........................................-10 °C to +70 °C
Power Rating
Linear ............................................ 0.5 watt
Audio ........................................... 0.25 watt
Maximum Operating Voltage
Linear ................................................ 500 V
Audio ................................................. 250 V
Rotational Noise .......................... 150 mV max.
Mechanical Characteristics
Mechanical Angle ............................. 300 ° ±5 °
Rotational Torque .....................20 to 200 g-cm
Stop Strength .............................. 8 kg-cm min.
Rotational Life
Standard ....................... 15,000 cycles min.
High ............................ 500,000 cycles min.
Soldering Condition
Manual Soldering
............................ 300 °C within 3 seconds
Wave Soldering
............................ 260 °C within 3 seconds
Hardware .......................... One fl at washer and
mounting nut supplied per
potentiometer with bushing
Derating Curve
Ambient Temperature (°C)
20 40 50 60 70 80 90 1003010
0
20
33
40
60
80
100
0
Rating Power Ratio (%)
Product Dimensions
PDB241-D
PDB241-E
A
M8x0.75
C0.5
11.8
(.465)
4.5
(.177)
24.0
(.945)
DIA.
2.5
(.098)
L
6.5
(.256)
11.8
(.465)
30 °
1.2
(.047)
FULL CCW
11.5
(.453)
2.8
(.110)
1
2 3
19.5
(.768)
20.0
(.787)
6.7
(.264)
6.7
(.264)
8.0
(.315)
30 °
M8x0.75
C0.5
A
6.5
(.256)
1.4
(.055)
3.0
(.118)
3.6
(.142)
1.2
(.047)
2.8
(.110)
2.5
(.098)
16.0
(.630)
6.0
(.236)
DIA.
24.0
(.945)
DIA.
FULL CCW
11.5
(.453)
2.5
(.098)
L
11.8
(.465)
1 2
3
PDB241-S
UNDER
=
10.0
(.394)
TOLERANCES:
±0.3
(±.012)
=
10.0 ~ 100
(.394 ~ 3.937)
±0.5
(±.020)
DIMENSIONS:
MM
(INCHES)
1
2
3
SCHEMATIC
*RoHS COMPLIANT
