Features
■ Carbon element
■ Assortment of resistance tapers
■ Dual gang element
■ Center detent option
PTJ90 Series Dual Concentric Shaft Panel Control w/Push-Push Switch
*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
Standard Resistance Range
............................1K ohms to 1 megohm
Standard Resistance Tolerance
R < 250K ohms .............................±20 %
R ≥ 250K ohms .............................±30 %
End Resistance
R < 50K ohms .................. 30 ohms max.
R ≥ 50K ohms ............. 0.1 % of TR max.
Insulation Resistance @ 250 VDC
................................. 100 megohms min.
Dielectric Withstanding Voltage ....300 VAC
Standard Taper ...................... Linear, Audio
Power Rating
Linear ....................................... 0.05 watt
Audio ...................................... 0.025 watt
Slider Noise ...........................100 mV max.
Operating Voltage ........... 50 VAC / 10 VDC
Environmental Characteristics
Operational Life ....................15,000 cycles
TR Shift .........................................±15 %
Operating Temperature Range
......................................-10 °C to +55 °C
Resistance to Solder Heat ..................±5 %
IP Rating .............................................IP 40
Mechanical Characteristics
Mechanical Angle ....................... 300 ° ±3 °
Operating Torque ..................20~250 gf-cm
Stop Strength........................ 5 kgf-cm min.
Mounting Torque ................ 10 kgf-cm max.
Shaft Push/Pull Strength ......... 10 kgf max.
Soldering Condition
Manual ............... 300 °C ±5 °C for 3 sec.
Wave .................. 260 °C ±5 °C for 5 sec.
Wash ......................... Not recommended
Hardware ....................One fl at washer and
one mounting nut supplied with
each potentiometer
Switch Characteristics
Power Rating .......................3 A @ 16 VDC
Contact Resistance ..............100 milliohms
Dielectric Strength
Bushing to Terminals .................300 VAC
Switch Terminals .........................50 VAC
Insulation Resistance
Bushing to Terminals @ 250 VAC
......................................... 100 megohms
Switch Terminals @ 50 VAC
........................................... 10 megohms
Switch Type .................. Push on - Push off
Contact Arrangement........................ SPDT
Switch Stroke.........................1.5 ± 0.1 mm
Operating Force......................... 2 kgf max.
Operating Life .......................10,000 cycles
Product Dimensions
Mounting Hole Detail Locating Lug Detail
20.0
(0.787)
30.0 ± 1.0
(1.181 ± 0.039)
7.0
(0.276)
8.2
(0.323)
8.5
(0.335)
10.0
(0.394)
25.8
(1.016)
0.8 ± 0.2
(0.031 ± 0.002)
3.5 +0/-0.05
(0.138 +0/-0.002)
6.0 + 0/-0.05
(0.236 +0/-0.002)
DIA.
C0.5
R2 R1
0.75
(0.030)
M9 x
DIA.
2.5 +0/-0.1
(0.098 +0/-0.004)
5.0 + 0/-0.1
(0.197 +0/-0.004)
1.5 ± 0.5
(0.059 ± 0.020)
SWITCH TRAVEL
9.5
(0.374)
0.9 ± 0.1
(0.035 ± 0.004)
INNER AND OUTER SHAFT
SHOWN IN CCW POSITION
XX
Y
Y
60 °
3.5
(0.138)
4.85
(0.191)
6.5 ± 0.5
(0.256 ± 0.002)
2.0 ± 0.1
(0.079 ± 0.004)
Y
Y
XX
0.8 ± 0.2
(0.315 ± 0.008)
6.0 ± 0.2
(0.236 ± 0.008)
5.0
(0.197)
6.8
(0.268)
4.0
(0.157)
5.0
(0.197)
5.0
(0.197)
1.0 +0.1/-0
(0.039 +0.004/-0)
DIA.
MOUNTING
SURFACE
AC
DF
10 PLCS.
PTJ902-xxxS
R2 R1
9.5
(0.374)
0.9 ± 0.1
(0.035 ± 0.004)
INNER AND OUTER SHAFT
SHOWN IN CCW POSITION
XX
Y
60 °
3.5
(0.138)
4.85
(0.191)
6.5 ± 0.5
(0.256 ± 0.002)
20.0
(0.787)
30.0 ± 1.0
(1.181 ± 0.039)
8.0
(0.315)
5.0
(0.197)
10.0
(0.394)
25.8
(1.016)
6.7 + 0/-0.05
(0.264 +0/-0.002)
DIA.
DIA.
C0.5
0.75
(0.030)
M9 x
1.5 ± 0.1
(0.059 ± 0.004)
3.0 +0.1/-0
(.118 +0.004/-0)
4.7 + 0/-0.05
(0.185 +0/-0.002)
1.5 ± 0.5
(0.059 ± 0.020)
SWITCH TRAVEL
PTJ902-xxxF
DIMENSIONS: MM
(INCHES)
*RoHS COMPLIANT
M7 x
WASHERNUT
2.0
(.079)
0.5
(.020)
DIA.
7.2
(.283)
DIA.
11.0
(.433)
DIA. 12.7
(.500)
0.75
(.030)
DIA.
12.0
(.472)
Hardware
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
PTJ90 Series Dual Concentric Shaft Panel Control w/Push-Push Switch
Tapers
010
10
20
20
30
30
40
40
50
50
60
60
70
70
80
80
90
90
100
100
A Series Tapers
Terminal 1
Output Voltage across Terminals 1-2
Input Voltage across Terminals 1-3 X 100 (%)
Terminal 3Rotational Travel (%)
(05A);A1
(10A);A2
(15A);A3
(20A);A4
(25A);A5
(30A);A6
010
10
20
20
30
30
40
40
50
50
60
60
70
70
80
80
90
90
100
100
B Series Tapers
Terminal 1
Output Voltage across Terminals 1-2
Input Voltage across Terminals 1-3 X 100 (%)
Terminal 3Rotational Travel (%)
(4B);B4
(3B);B3
(2B);B2
(1B);B1
(5B);B5
010
10
20
20
30
30
40
40
50
50
60
60
70
70
80
80
90
90
100
100
C Series Tapers
Terminal 1
Output Voltage across Terminals 1-2
Input Voltage across Terminals 1-3 X 100 (%)
Terminal 3Rotational Travel (%)
(05C);C1
(10C);C2
(15C);C3
(20C);C4
(25C);C5
(30C);C6
REV. 10/11
How To Order
PTJ90 2 - 0 30 F - 103 B2
Model Number
Designator
PTJ90 = Dual
Concentric Shaft Panel
Control w/Push-Push
Switch
Number of Sections
2 = Dual Gang
Center Detent
0 = No Detent
1 = Center Detent
Shaft Length (FMS)
30 = 30 mm
Shaft Style
F = Flatted Metal
S = Slotted Metal
Resistance Code
(See Standard Resistance Table)
Resistance Taper (See Taper Charts)
Taper Series followed by Curve Number
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
Applications
■ Multimedia sound systems
■ Mixers / drums / DJ equipment
■ Automotive sound systems
■ Portable electronics
■ Portable appliances
3
2
1
R1
3'
2'
1'
R2
Switch Circuit Schematic
Dual Gang
OUTER
CONNECTION
AC
DF
