PTV142B40E120AB203 Bourns Inc., PTV142B40E120AB203 Datasheet - Page 2

• Manufacturer Part Number: PTV142B40E120AB203
• Description: Panel Mount Potentiometers 20K LINEAR 20%
• Manufacturer: Bourns Inc.
• Type: Potentiometerr

Specifications of PTV142B40E120AB203

• Resistance: 20kohm
• Power Rating: 1/20W
• Tolerance (+ Or -): 20%
• Number Of Turns: 1Turn
• Technology: Carbon Film
• Mounting Style: Through Hole
• Termination Style: Pin
• Operating Temp Range: -10C to 50C
• Failure Rate: Not Required
• Shaft Diameter (mm): 4.5mm
• Product Diameter (mm): Not Requiredmm
• Product Length (mm): 14mm
• Product Height (mm): 31mm
• Product Depth (mm): 13.4mm
• Tolerance: 20 %
• Taper: Linear
• Element Type: Carbon
• Shaft Type: Flatted / D
• Shaft Length: 20 mm
• Shaft Diameter: 6 mm
• Lead Free Status / RoHS Status: Compliant

PTV142B-2 With Bushing
RECOMMENDED PCB LAYOUT
(.137)
(.078
(.102)
3.5
Product Dimensions
2.6
2.0
(.314
(.393)
10.0
+0.0003
8.0
+0.1
(.212)
-0.0
-0.0
(.562)
5.4
(.633)
14.3
PTV142B - 14 mm Dual Potentiometer
-0.0007
16.1
+0.0
-0.2
+0.0
)
(.263)
6.7
)
SHAFT SHOWN IN CCW POSITION
(.295)
7.5
(.129)
3.3
(.551)
14.0
(.082
(.129)
(.078)
2.1
3.3
(.196)
2.0
5.0
(.039
+0.0003
+0.1
-0.0
-0.0
1.0
(.314)
DUMMY
M9x0.75
(.125)
8.0
3.2
(.157)
+0.0007
(.027)
+0.2
30 °
-0.0
)
4.0
-0.0
0.7
L
(.472)
(.059)
12.0
)
1.5
DIA. HOLES 7 PLCS.
(.177
F
(.314)
(.236
(.531)
(.019)
8.0
13.5
0.5
4.5
-0.019
6.0
+0
-0.019
-0.5
+0
+0
-0.5
+0
)
(.429)
10.9
)
(.019)
0.5
(.393)
PTV142B-4 With Bushing
RECOMMENDED PCB LAYOUT
10.0
(.602)
(.137)
15.3
Dimensions With Bushing
3.5
(.078)
2.0
L
F
(.078
DIMENSIONS ARE:
2.0
(.263)
(.381)
SHAFT SHOWN IN CCW POSITION
9.7
+0.0003
6.7
+0.1
-0.0
-0.0
(.125)
(.295)
(.433)
(.082
3.2
11.0
7.5
. (
. (
2.1
)
9 5
7 2
5 1
7
+0.0003
+0.1
(.551)
-0.0
) 0
) 5
-0.0
14.0
(.196)
5.0
)
(.314)
8.0
M9x0.75
(.157)
4.0
. (
. (
30 °
(.039
(INCHES)
L
8 7
7 4
0 2
2 1
DUMMY
1.0
(.059)
MM
) 7
) 2
1.5
+0.0007
+0.2
-0.0
(.314)
-0.0
(.177
(.236
F
8.0
Customers should verify actual device performance in their specific applications.
(.019)
0.5
4.5
)
6.0
-0.019
DIA. HOLES
7 PLCS.
-0.019
+0
-0.5
+0
(.472)
+0
. (
. (
-0.5
+0
12.0
8 9
7 4
)
5 2
2 1
)
(.019)
) 4
) 2
0.5
"E" FOR TONE APPLICATION
'Y' FOR VOLUME APPLICATION
2
2
Electrical Diagrams
Standard Resistance Table
Derating Curve
Specifications are subject to change without notice.
100
1,000,000
Resistance
80
60
40
33
20
1
3
0
3
100,000
200,000
500,000
(Ohms)
0
1
10,000
20,000
50,000
1,000
2,000
5,000
10
1
3
1
3
20
Ambient Temperature (°C)
2
2
DUMMY
30
40 50 60 70 80 90 100
1 1 2 2 3 3
1
1
Resistance
2 2 3 3
Code
102
202
502
103
203
503
104
204
504
105
REV. 05/09
DUMMY
DUMMY