PTR90

PL
IA
N
T
Features
CO
M
■ Carbon element
*R
oH
S
■ Ganging up to 8 sections available
■ Knurled and flatted shaft styles
■ Audio taper option
■ Tracking error within 3 dB
■ RoHS compliant*
PTR90 Series - 9 mm Multi-Ganged Potentiometer w/Rotary Switch
Electrical Characteristics
Standard Resistance Range
....................... 1 K ohms to 1 M ohms
Total Resistance Tolerance
.................................±10 % or ±20 %
Standard Tapers ................Linear & audio
Maximum Operating Voltage
............................... 150 VAC, 20 VDC
Rated Power
Linear Taper .......................0.05 watts
Audio Taper ......................0.025 watts
Noise .................................. 100 mV max.
Insulation Resistance @ 250 VDC
....................................... 100 M ohms
Dielectric Withstanding Voltage
..............................................300 VAC
End Resistance .................20 ohms max.
Tracking Error (-40 dB to 0 dB).......±3 dB
Product Dimensions
PTR901
PTR902
13.4 ± 0.5
(.528 ± .020)
15.8 ± 0.5
(.528 ± .020)
M7XP0.75
0.8 ± 0.2
(.014 ± .007)
SW
0.3
(.012)
0.3
(.012)
SW
0.3
(.012)
0.7
(.028)
5.0
(.197)
6.25
(.246)
2 PLCS.
0.7
(.028)
0.3
(.012)
RECOMMENDED PCB LAYOUT
2 PLCS.
2.5
(.098)
6.25
(.246)
5.0
(.197)
6.25
(.246)
M7XP0.75
0.8 ± 0.2
(.014 ± .007)
5.0
(.197)
R2 R1
3
Environmental Characteristics
RECOMMENDED PCB LAYOUT
2
Operating Temperature
.................................-10 °C to +50 °C
Rotational Life ................... 15,000 cycles
IP Rating .......................................... IP 40
Switch Characteristics
MOUNTING
SURFACE
1
DIA. HOLES
5 PLCS.
1.0 +0.2/-0
(.039 +.008/-0)
5.0 SW
(.197)
SCHEMATIC
Contact Resistance .....50 milliohms max.
Rated Power ...................... 3 A @ 16 VDC
Detent Torque .................. 400 g-cm max.
Switch Activation Angle............ 50 ° max.
3
3
2
2
1
1
5.0
(.197)
MOUNTING
SURFACE
2
3
R1 1
5.0 SW
(.197)
R2 R1
DIA. HOLES
8 PLCS.
1.0 +0.2/-0
(.039 +.008/-0)
SW
SCHEMATIC
Mechanical Characteristics
3
DIMENSIONS:
3
MM
(INCHES)
2
SW
Derating Curve
Rating Power Ratio (%)
Mechanical Angle ...................300 ° ±10 °
Running Torque ...............10 to 250 g-cm
Stop Strength .......................... 4.0 kg-cm
Shaft Push/Pull Strength .......5.0 kgf min.
Shaft Wobble .....0.6 x L/20 mm p-p max.
Mounting Torque ............. 7.0 kg-cm min.
Soldering Condition
Manual Soldering
........96.5 Sn/3.0 Ag/0.5 Cu solid wire
or no-clean rosin cored wire
270 °C max. for 3 seconds
Wave Soldering
............. 96.5 Sn/3.0 Ag/0.5 Cu solder
with no-clean flux
260 °C max. for 5 seconds
Wash Process ...... Not recommended
Mounting Hardware ........ One flat washer
and one mounting nut supplied
per potentiometer
2.5
(.098)
6.25
(.246)
100
80
60
40
33
20
0
0
10 20 30 40 50 60 70 80 90 100
Ambient Temperature (°C)
2
1
1
R2
R1
Standard Resistance Table
Resistance
(Ohms)
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
Resistance
Code
102
202
502
103
203
503
104
204
504
105
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
Applications
■ Audio/TV sets
■ Automotive sound systems
■ Amplifiers/mixers/drum machines/synthesizers/DJ equipment
■ Multimedia sound systems
■ Portable electronics
PTR90 Series - 9 mm Multi-Ganged Potentiometer w/Rotary Switch
Product Dimensions
PTR904
PTR906
PTR908
30.8 ± 0.5
(1.213 ± .020)
23.3 ± 0.5
(.917 ± .020)
SW
M7XP0.75
SW
R4 R3
R2 R1
6.25
(.246)
0.8 ± 0.2
(.014 ± .007)
5.0
(.197)
2.5
(.098)
6.25
(.246)
3
5.0 SW
(.197)
3
3
3
2
2
2
2
1
1
1
1
R4 R3
5.0
(.197)
MOUNTING
SURFACE
R2 R1
DIA. HOLES
14 PLCS.
1.0 +0.2/-0
(.039 +.008/-0)
SCHEMATIC
3
3
3
2 2
2
2
1
1
1
1
R4
R3
R2
R1
DIMENSIONS:
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
1
MM
(INCHES)
2
R2 R1
1
R6 R5
DIA. HOLES
20 PLCS.
1.0 +0.2/-0
(.039 +.008/-0)
2.5
(.098)
1
R4 R3
2.5
(.098)
5.0
(.197)
2.5
(.098)
6.25
(.246)
5.0
(.197)
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
R8 R7
R6 R5
R4 R3
R2 R1
5.0
(.197)
2
1
5.0
(.197)
2.5
(.098)
SW
3
2 2
1
5.0
(.197)
5.0
(.197)
MOUNTING
SURFACE
3
3
2 2
1
SW
3
5.0
(.197)
2.5
(.098)
2.5
(.098)
5.0
(.197)
3
M7XP0.75
0.8 ± 0.2
(.014 ± .007)
R2 R1
RECOMMENDED PCB LAYOUT
2.5
(.098)
3
3
R4 R3
5.0
(.197)
5.0
(.197)
R4 R3
R6 R5
2.5
(.098)
5.0
(.197)
3
R6 R5
R8 R7
6.25
(.246)
2.5
(.098)
SCHEMATIC
3
SW
5.0 SW
(.197)
SW
2.5
(.098)
RECOMMENDED PCB LAYOUT
2.5
(.098)
5.0
(.197)
2.5
(.098)
6.25
(.246)
5.0
(.197)
M7XP0.75
0.8 ± 0.2
(.014 ± .007)
5.0
(.197)
R2 R1
2.5
(.098)
5.0
(.197)
5.0
(.197)
RECOMMENDED PCB LAYOUT
2.5
(.098)
R4 R3
6.25
(.246)
2.5
(.098)
2.5
(.098)
5.0
(.197)
2.5
(.098)
R6 R5
38.3 ± 0.5
(1.508 ± .020)
SCHEMATIC
3 3
3
3
3
MOUNTING
SURFACE
DIA. HOLES
26 PLCS.
1.0 +0.2/-0
(.039 +.008/-0)
3
3
3
1
R2 R1
2
SW
2 2
2 2
2 2
2
1 1
1 1
1 1
1 1
R8 R7
R6 R5
R4 R3
R2 R1
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
PTR90 Series - 9 mm Multi-Ganged Potentiometer w/Rotary Switch
Product Dimensions
SHAFT STYLE
"K"
How To Order
B
PTR90 1 - 2 0 20 K - B 203
SHAFT STYLE
"F"
0.5
L±
(.020)
1.5
(.059)
L±
Model
• PTR90 = With
Rotary Switch
0.5
(.020)
B
18 TEETH
KNURL
A
4.5
(.177)
1.0
(.039)
6.0 +0/-0.1
(.236 +0/-.004)
DIA.
30 °
9.5 ± 0.3
(.374 ± .012)
4.8 ± 0.3
(.189 ± .012)
9.5 ± 0.3
(.374 ± .012)
6.0
(.236)
No. of Sections
• 1 = 1 Section
• 2 = 2 Sections
• 3 = 3 Sections
• 4 = 4 Sections
• 5 = 5 Sections
• 6 = 6 Sections
• 8 = 8 Sections
F
6.0 +0/-0.1
(.236 +0/-.004)
DIA.
60 °
Pin Style
• 1 = PC Pins vertical/
down facing
and ±10 %
Total Resistance
Tolerance
4.8 ± 0.3
(.189 ± .012)
4.5
(.177)
•2=
6.5 ± 0.3
(.256 ± .012)
6.5 ± 0.3
(.256 ± .012)
6.0
(.236)
0.8
(.031)
3.5
(.138)
2.0
(.079)
0.8
(.031)
Center Detent Option
• 0 = No Detent
• 2 = Center Detent
0.8
(.031)
3.5
(.138)
2.0
(.079)
0.8
(.031)
5.0
(.197)
SHAFT SHOWN IN CCW POSITION
PC Pins vertical/
down facing
and ±20 %
Total Resistance
Tolerance
Standard Shaft Length
• 15 = 15 mm
• 20 = 20 mm
• 25 = 25 mm
5.0
(.197)
Shaft Styles
• K = Knurled Type Shaft (Metal)
18 Toothed Serration Type
• F = Flatted Metal Shaft
SHAFT SHOWN IN CCW POSITION
L
15
(.591)
20
(.787)
25
(.984)
L
15
(.591)
20
(.787)
25
(.984)
B
5
(.197)
7
(.276)
10
(.394)
B
5
(.197)
7
(.276)
10
(.394)
A
6
(.236)
10
(.394)
12
(.472)
F
7
(.276)
12
(.472)
12
(.472)
Resistance Taper (See Taper Charts)
Taper Series followed by Curve Number
Resistance Code (See Table)
Other shaft styles available.
MM
(INCHES)
DIMENSIONS:
Tapers
C Series Tapers
B Series Tapers
A Series Tapers
100
100
60
50
40
30
A6 A5
):
:
0A A)
(3 (25 A4
A):
(20 5A): A
(1
A2
A):
(10 A): A1
(05
20
10
0
10
20
30
40
50
60
Rotational Travel (%)
70
80
90
100
): B
:B
4
(3B
): B
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
70
90
80
(4B
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
(5B
90
80
): B
(2B 3
): B
2
(B
): (1B
B
)
90
80
5
1
100
70
60
50
40
30
70
60
50
40
20
20
10
10
0
10
20
30
40
50
60
Rotational Travel (%)
70
80
90
100
(3
(25 0C):
C
C
(20 ): C 6
5
C
(15 ): C
C) 4
(10 : C
(05 C): C
2
C)
:C
1
30
0
10
20
30
40
50
60
70
80
90
100
Rotational Travel (%)
REV. 12/14
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.