Features
■ Carbon element
■ Rotary switch option
■ Wide assortment of resistance tapers
■ RoHS compliant*
PDA17 Series - 17 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 ................. 1 % max.
Switch Rating .................... 1 A @ 12 VAC
Environmental Characteristics
Operating Temperature
.................................-10 °C to +50 °C
Power Rating
Linear .....................................0.1 watt
Audio ....................................0.05 watt
Maximum Operating Voltage
Linear ........................................ 200 V
Audio ......................................... 150 V
Sliding Noise ........................ 47 mV max.
Mechanical Characteristics
Mechanical Angle .................. 260 ° ±10 °
Rotational Torque ........... 50 to 350 g-cm
Stop Strength .....................3 kg-cm min.
Rotational Life ...................15,000 cycles
Soldering Condition
........... 260 °C max. within 3 seconds
Hardware ................. One fl at washer and
mounting nut supplied per
potentiometer with bushing
Switch Torque .............. 150 to 450 gf-cm
Switch Action Angle .................60 ° max.
Contact Arrangement ..................... SPST
PDA17 Series Dimensions
K-Shaft (Metal 18-tooth Split Knurled
Shaft)
Product Dimensions
DIMENSIONS: MM
(INCHES)
L15
(.591)
20
(.787)
25
(.984)
30
(1.181)
B6
(.236)
9
(.354)
12
(.472)
12
(.472)
F-Shaft (Metal Flatted Type)
M7x0.75
DIA.
6.0
(.236)
7.5
(.295) 5.0
(.196)
L
F
50 °
4.5
(.177)
L15
(.591)
20
(.787)
25
(.984)
30
(1.181)
F7
(.276)
12
(.472)
12
(.472)
12
(.472)
PDA17-SS
L
B
5.0
(.196)
1.5
(.059)
6.0
(.236)
DIA.
17.0
(.669)
DIA.
M7x0.75 18-TOOTH KNURL
1.0
(.039)
7.0
(.275)
10.5
(.413)
20.5
(.807)
R
R
12.5
(.492)
13.5
(.531)
60 °
7.5
(.295)
0.4
(.015) 50 °9.4
(.370)DIA.
2.8
(.110) 2.0
(.078) HOLES
2 PLCS.
DIA.
123
1.5
(.059) 3 PLCS.
DIA.
SHAFT SHOWN IN CCW POSITION
PDA17-SN
L
DIA.
17.0
(.669)
5.0
(.196) B
6.0
(.236)
DIA.
1.0
(.039)
18-TOOTH KNURL
M7x0.75
1.5
(.059)
7.0
(.275)
60 °
R 12.5
(.492)
7.5
(.295)
0.4
(.015)
2.8
(.110)
50 °9.4
(.370)DIA.
1.5
(.059) 3 PLCS.
DIA.
123
SHAFT SHOWN IN CCW POSITION
1
2
3
SCHEMATIC
*RoHS COMPLIANT
Model PDA17 is obsolete and not
recommended for new designs.
Model PDB18 is preferred.
OBSOLETE
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
PDA17 Series - 17 mm Rotary Potentiometer
Product Dimensions
PDA17-AN
L
B
DIA.
6.0
(.236)
5.0
(.196)
1.0
(.039)
17.0
(.669)
DIA.
18-TOOTH KNURL
M7x0.75
1.5
(.059)
0.4
(.015) 1.5
(.059)
11.0
(.433)
0.4
(.015)
1.2
(.047) 2.5
(.098)
10.0
(.393)
7.5
(.295)
0.4
(.015)
9.4
(.370)DIA.
50 °
2.8
(.110)
123
SHAFT SHOWN IN CCW POSITION
60 °
B
PDA17-VN
L
18-TOOTH KNURL
M7x0.75
50 °
R
60 °
RECOMMENDED PCB LAYOUT
5
SHAFT SHOWN IN CCW POSITION
DIA.
17.0
(.67)
1.5
(.059)
4.3
(.169)
7.0
(.275)
4.8
(.188)
6.0
(.24)
DIA.
6.0
(.24)
1.0
(.039)
8.0
(.314)
2.4
(.094)
1.2
(.047)
9.4
(.370)DIA.
7.5
(.295)
0.4
(.015)
2.8
(.110)
8.0
(.314)
3 PLCS.
1.5
(.059)DIA.
123
PDA17-PS25
3.5
(.137)
1.5
(.059)
7.0
(.275)
17.0
(.669)
DIA.
L
B
5.0
(.196)
M7x0.75
4.3
(.169)
21.3
(.838)
6.0
(.236)
DIA.
1.0
(.039)
18-TOOTH KNURL
2.8
(.110)
11.8
(.464)
0.4
(.015)
7.5
(.295)
40 °9.4
(.370)
DIA.
4.0
(.157)
2.0
(.078)
2.4
(.094)
1.2
(.047)
RECOMMENDED PCB LAYOUT
21.3
(.838)
3.3
(.129)
7.5
(.295) DIA. HOLES
7.2
(.283)
2.2 x 1.0
(.086 x .039)
HOLES
2 PLCS.
1.0
(.039)
1.5
(.059) DIA.
3 PLCS.
1
2
3
R11.8
(.464)
60 °
SHAFT SHOWN IN CCW POSITION
DIMENSIONS: MM
(INCHES)
1
2
3
SCHEMATIC
Applications
■ Audio/TV sets
■ Car radio
■ Portable electronics
■ Appliances
OBSOLETE
PDA17-PN25
L
5.0
(.196) B
1.5
(.059)
7.0
(.275)
17.0
(.669)
DIA.
6.0
(.236)
DIA.
1.0
(.039)
18-TOOTH KNURL
M7x0.75
4.3
(.169)
7.5
(.295)
0.4
(.015)
40 °9.4
(.370) DIA.
2.8
(.110)
11.0
(.433)
1.2
(.047)
2.4
(.094)
3.3
(.129)
RECOMMENDED PCB LAYOUT
1.0
(.039)
7.5
(.295) 7.2
(.283)DIA. HOLES
1
2
3
3 PLCS.
DIA.
1.5
(.059)
60 °
R11.8
(.464)
SHAFT SHOWN IN CCW POSITION
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
PDA17 Series - 17 mm Rotary Potentiometer
Product Dimensions
DIMENSIONS: MM
(INCHES)
PDA17-VS25
L
B
5.0
(.196)
5.0
(.059)
6.0
(.236)
DIA.
1.0
(.039)
18-TOOTH KNURL
M7x0.75
7.0
(.275)
4.8
(.188)
4.3
(.169)
16.6
(.653)
4.0
(.157)
2.0
(.078)
8.0
(.314)
2.4
(.094)
9.4
(.370)
1.2
(.047)
0.4
(.015)
2.8
(.110)
16.6
(.653)
2.2
(.086)
1.5
(.059)
7.2
(.283)
1.0
(.039)
8.0
(.314)
7.5
(.295)
60 °
40 °DIA.
RECOMMENDED PCB LAYOUT
DIA.
HOLES
SHAFT SHOWN IN CCW POSITION
R
DIA. HOLES
3 PLCS.
60 °
How To Order
PDA17 - V N 20 - 102 A K
Model
Terminal Confi guration
• S = Solder Lugs
• A = PC Pins vertical/
Down Facing
• V = PC Pins horizontal/
Rear Facing
• P = PC Pins
Front Facing
Switch Option
• S = Rotary Switch
• N = No Switch
Standard Shaft Length
• 15 = 15 mm
• 20 = 20 mm
• 25 = 25 mm
• 30 = 30 mm
Resistance Code (See Table)
Resistance Taper
• A = Audio Taper
• B = Linear Taper
Shaft Style
• K = Metal Knurled Shaft (18 Tooth Knurl)
• F = Metal Flatted Shaft
Other confi gurations or styles available.
Standard Resistance Table
Resistance Resistance
(Ohms) Code
1,000 102
2,000 202
5,000 502
10,000 103
20,000 203
50,000 503
100,000 104
200,000 204
500,000 504
1,000,000 105
Derating Curve
Ambient Temperature (°C)
20 40 50 60 70 80 90 1003010
0
20
33
40
60
80
100
0
Rating Power Ratio (%)
REV. 10/11
OBSOLETE
