PL
IA
NT
Features
■
Carbon element
■
Insulated shaft
■
Snap-in clip
■
Center detent option
■
Assorted pin layouts
■
RoHS compliant*
*R
oH
S
This series is obsolete and not
recommended for new designs.
Model PTV111 is
an alternative
option with a smaller size and footprint.
CO
M
PTV142B - 14 mm Dual Potentiometer
Electrical Characteristics
Taper .................................... Linear, audio
Standard Resistance Range
....................... 1 K ohms to 1 M ohms
Standard Resistance Tolerance.....±20 %
Residual Resistance
....................... 500 ohms or 1 % max.
Environmental Characteristics
Operating Temp. ............-10 °C to +50 °C
Power Rating .............................0.05 watt
Maximum Operating Voltage ...... 50 V AC
Sliding Noise .............. 100 mV maximum
Mechanical Characteristics
10.0
(.393)
Product Dimensions
PTV142B-2 No Bushing
8.2
(.322)
PTV142B-4 No Bushing
L
F
1.5
(.059)
0.5
(.019)
2.0
±
0.15
(.078
±
.005)
8.2
(.322)
L
F
1.5
(.059)
0.5
(.019)
0.5
(.019)
4.5
-0.5
+0
(.177
-0.019
)
+0
6.0
-0.5
+0
(.236
-0.019
)
+0
10.0
(.393)
3.2
(.125)
3.5
(.137)
14.0
(.551)
0.5
(.019)
4.5
-0.5
+0
(.177
-0.019
)
+0
6.0
-0.5
+0
(.236
-0.019
)
+0
Mechanical Angle .....................300 ° ±5 °
Rotational Torque ............20 to 200 g-cm
Detent Torque ..................30 to 300 g-cm
Stop Strength ..................... 5 kg-cm min.
Rotational Life ................... 15,000 cycles
Soldering Condition
............300 °C max. within 3 seconds
Hardware ................. One flat washer and
mounting nut supplied per
potentiometer with bushing
How To Order
Model
Pin Style
• 2 = PC Pins vert./
Down Facing
• 4 = PC Pins horz./
Rear Facing
Center Detent Option
• 0 = No Detent
• 2 = Center Detent
Electrical Diagram
(See Diagram)
• E = for Tone application
• Y = for Volume
application
Bushing Option
• 0 = No Bushing
• 1 = With Bushing
(M9x0.75)x5 mm
Standard Shaft Length
• 15 = 15 mm
• 20 = 20 mm
• 25 = 25 mm
Shaft Styles
• A = Flat Type Insulated Shaft
Resistance Taper
• A = Audio Taper (5K to 1M available)
• B = Linear Taper (1K to 1M available)
Resistance Code (See Table)
Other styles available.
PTV142B 2 0 E 1 20 A A 203
E
T
E
L
O
S
B
O
3.5
(.137)
2.0
(.078)
2.6
(.102)
6.1
(.240)
30
°
30
°
14.0
(.551)
6.7
(.263)
6.7
(.263)
9.7
(.381)
RECOMMENDED PCB LAYOUT
2.0
-0.0
(.078
+0.0003
)
-0.0
11.0
(.433)
+0.1
0.7
(.027)
16.1
(.633)
13.5
(.531)
DUMMY
RECOMMENDED PCB LAYOUT
2.0
-0.0
(.078
+0.0003
)
-0.0
+0.1
3.3
(.129)
DUMMY
4.0
(.157)
15.3
(.602)
4.0
(.157)
8.0
(.314)
12.0
(.472)
14.3
(.562)
8.0 12.0
(.314) (.472)
+0.1
2.1
-0.0
+0.0003
(.082
-0.0
)
1.0
-0.0
DIA. HOLES
(.039
+0.0007
) 7 PLCS.
-0.0
+0.2
SHAFT SHOWN IN CCW POSITION
1.0
-0.0
DIA. HOLES 7 PLCS.
(.039
+0.0007
)
-0.0
2.1
-0.0
(.082
+0.0003
)
-0.0
SHAFT SHOWN IN CCW POSITION
+0.1
+0.2
DIMENSIONS:
MM
(INCHES)
Dimensions Without Bushing
L
F
15
(.591)
4.5
(.177)
20
(.787)
7
(.276)
25
(.984)
*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.
12
(.472)
Applications
■
Audio/TV sets
■
Car radio
■
Amplifiers/mixers/drum machines/
synthesizers
■
PCs/monitors
■
Appliances
PTV142B - 14 mm Dual Potentiometer
Product Dimensions
PTV142B-2 With Bushing
7.5
(.295)
5.0
(.196)
Electrical Diagrams
PTV142B-4 With Bushing
L
F
1.5
(.059)
0.5
(.019)
2.0
(.078)
7.5
(.295)
5.0
(.196)
"E" FOR TONE APPLICATION
L
F
1.5
(.059)
3
3
0.5
(.019)
2
2
10.0
(.393)
M9x0.75
0.5
(.019)
4.5
-0.5
+0
(.177
-0.019
)
+0
10.0
(.393)
1
1
1 1 2 2 3 3
DUMMY
0.5
(.019)
4.5
-0.5
+0
(.177
-0.019
)
+0
6.0
-0.5
+0
(.236
-0.019
)
+0
M9x0.75
'Y' FOR VOLUME APPLICATION
3
3
3.5
(.137)
2.6
(.102)
8.0
-0.2
+0.0
(.314
-0.0007
)
5.4
(.212)
6.7
(.263)
+0.0
3.3
(.129)
3.2
2.0 (.125)
(.078)
+0
6.0
-0.5
+0
(.236
-0.019
)
30
°
14.0
(.551)
8.0
(.314)
0.7
(.027)
16.1
(.633)
RECOMMENDED PCB LAYOUT
2.0
-0.0
(.078
+0.0003
)
-0.0
+0.1
13.5
(.531)
E
T
E
L
O
S
B
O
3.5
(.137)
3.2
(.125)
2
2
1 2 2 3 3
DUMMY
30
°
1
DUMMY
14.0
(.551)
1
1
10.9
(.429)
6.7
(.263)
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
9.7
(.381)
8.0
(.314)
RECOMMENDED PCB LAYOUT
2.0
-0.0
(.078
+0.0003
)
-0.0
+0.1
DUMMY
4.0
(.157)
Rating Power Ratio (%)
3.3
(.129)
11.0
(.433)
DUMMY
Derating Curve
100
80
60
40
33
20
0
15.3
(.602)
4.0
(.157)
8.0
(.314)
12.0
(.472)
14.3
(.562)
8.0 12.0
(.314) (.472)
2.1
(.082
+0.0003
)
-0.0
+0.1
-0.0
1.0
-0.0
DIA. HOLES
(.039
+0.0007
) 7 PLCS.
-0.0
+0.2
1.0
-0.0
DIA. HOLES 7 PLCS.
(.039
+0.0007
)
-0.0
2.1
-0.0
(.082
+0.0003
)
-0.0
SHAFT SHOWN IN CCW POSITION
+0.1
+0.2
0
10 20 30 40 50 60 70 80 90 100
Ambient Temperature (°C)
SHAFT SHOWN IN CCW POSITION
DIMENSIONS:
MM
(INCHES)
Dimensions With Bushing
L
F
15
(.591)
7
(.276)
20
(.787)
12
(.472)
25
(.984)
12
(.472)
REV. 06/13
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.
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD
