PTV142B40E120AA203 Bourns Inc., PTV142B40E120AA203 Datasheet
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PTV142B40E120AA203
Manufacturer Part Number
PTV142B40E120AA203
Description
Panel Mount Potentiometers 20K AUDIO 20%
Manufacturer
Bourns Inc.
Datasheet
1.PTV142B40E120AB104.pdf
(2 pages)
Specifications of PTV142B40E120AA203
Resistance
20 KOhms
Tolerance
20 %
Power Rating
0.05 Watt (1/20 Watt)
Termination Style
Snap In
Taper
Audio
Number Of Turns
1
Element Type
Carbon
Shaft Type
Flatted / D
Shaft Length
20 mm
Shaft Diameter
6 mm
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Taper ....................................Linear, audio
Standard Resistance Range
Standard Resistance Tolerance ....±20 %
Residual Resistance
Operating Temp. ..........-10 °C to +50 °C
Power Rating ............................0.05 watt
Maximum Operating Voltage ......50 V AC
Sliding Noise ..............100 mV maximum
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
Hardware ................One flat washer and
Model
Pin Style
Center Detent Option
Electrical Diagram
Bushing Option
Standard Shaft Length
Shaft Styles
Resistance Taper
Resistance Code (See Table)
Other styles available.
Electrical Characteristics
Environmental Characteristics
Mechanical Characteristics
How To Order
• 2 = PC Pins vert./
• 4 = PC Pins horz./
• 0 = No Detent
• 2 = Center Detent
• E = for Tone application
• Y = for Volume
• 0 = No Bushing
• 1 = With Bushing
• 15 = 15 mm
• 20 = 20 mm
• 25 = 25 mm
• A = Flat Type Insulated Shaft
• A = Audio Taper (5K to 1M available)
• B = Linear Taper (1K to 1M available)
........................1 K ohms to 1 M ohms
........................500 ohms or 1 % max.
............300 °C max. within 3 seconds
Down Facing
Rear Facing
(M9x0.75)x5 mm
(See Diagram)
application
PTV142B 2 0 E 1 20 A A 203
potentiometer with bushing
mounting nut supplied per
PTV142B - 14 mm Dual Potentiometer
Features
■
■
■
■
■
■
PTV142B-2 No Bushing
(.137)
RECOMMENDED PCB LAYOUT
(.102)
(.078
3.5
2.6
Product Dimensions
Dimensions Without Bushing
Carbon element
Insulated shaft
Snap-in clip
Center detent option
Assorted pin layouts
RoHS compliant*
(.393)
2.0
10.0
+0.0003
L
F
+0.1
-0.0
-0.0
(.562)
(.633)
14.3
16.1
(.263)
)
6.7
SHAFT SHOWN IN CCW POSITION
(.078)
(.322)
2.0
8.2
. (
. (
9 5
4
7 1
5 1
5 .
(.551)
14.0
) 0
) 7
(.082
(.129)
2.1
3.3
(.240)
(.039
6.1
+0.0003
L
+0.1
-0.0
1.0
-0.0
(.314)
DUMMY
8.0
30 °
+0.0007
(.157)
(.027)
. (
. (
+0.2
-0.0
-0.0
)
4.0
0.7
8 7
7 2
0 2
7
(.059)
(.472)
) 7
) 5
12.0
)
1.5
DIA. HOLES 7 PLCS.
(.177
F
(.019)
(.236
(.531)
0.5
13.5
4.5
-0.019
6.0
+0
-0.019
-0.5
+0
. (
. (
+0
-0.5
+0
8 9
7 4
)
5 2
2 1
(.019)
)
) 4
) 2
0.5
Applications
■
■
■
■
■
PTV142B-4 No Bushing
RECOMMENDED PCB LAYOUT
(.078 ± .005 )
(.393)
10.0
(.602)
2.0 ± 0.15
15.3
Audio/TV sets
Car radio
Amplifiers/mixers/drum machines/
synthesizers
PCs/monitors
Appliances
DIMENSIONS ARE:
(.078
2.0
SHAFT SHOWN IN CCW POSITION
+0.0003
(.125)
(.137)
+0.1
-0.0
(.381)
-0.0
(.263)
(.322)
3.2
3.5
9.7
(.433)
(.082
6.7
11.0
8.2
2.1
)
+0.0003
+0.1
-0.0
-0.0
(.551)
14.0
)
L
(.157)
(INCHES)
4.0
(.039
MM
(.059)
DUMMY
1.0
30 °
1.5
+0.0007
+0.2
(.177
-0.0
-0.0
F
(.314)
(.236
(.019)
8.0
0.5
4.5
)
-0.019
6.0
DIA. HOLES
7 PLCS.
+0
-0.019
-0.5
+0
+0
(.472)
-0.5
+0
)
12.0
(.019)
)
0.5
Related parts for PTV142B40E120AA203
PTV142B40E120AA203 Summary of contents
Page 1
Electrical Characteristics Taper ....................................Linear, audio Standard Resistance Range ........................1 K ohms ohms Standard Resistance Tolerance ....±20 % Residual Resistance ........................500 ohms max. Environmental Characteristics Operating Temp. ..........-10 °C to +50 °C Power Rating ............................0.05 ...
Page 2
PTV142B - 14 mm Dual Potentiometer Product Dimensions PTV142B-2 With Bushing L 7.5 5.0 F (.295) (.196) 1.5 0.5 (.059) (.019) 0.5 10.0 M9x0.75 (.019) (.393) +0 4.5 -0.5 +0 (.177 ) -0.019 +0 6.0 -0.5 3.2 3.5 +0 (.236 ...