PTVPTT Datasheet, PDF (1/3 Pages) Bourns Electronic Solutions – 12 mm Potentiometer

*RoHS ^COMPLIANT
Features
■ Carbon element
■ Insulated shaft
■ Snap-in clip
■ Center detent
■ Center tap option
■ Assorted pin layouts
■ Dual gang option
■ Various taper options
PTV/PTT Series - 12 mm Potentiometer
Electrical Characteristics
Taper.................................... Linear, audio
Standard Resistance Range
....................... 1 K ohms to 1 M ohms
Standard Resistance Tolerance.....±20 %
Residual Resistance ................. 1 % max.
Environmental Characteristics
Operating Temperature
.................................-10 °C to +50 °C
Power Rating............................ 0.05 Watt
Maximum Operating Voltage
............................... 50 V AC, 20 V DC
Sliding Noise ...................... 100 mV max.
Mechanical Characteristics
Mechanical Angle .....................300 ° ±5 °
Rotational Torque ............20 to 200 g-cm
Detent Torque ..................30 to 300 g-cm
Stop Strength
no bushing .................... 3 kg-cm min.
with bushing.................. 3 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
Electrical Diagrams
MODEL PTV 111
DUMMY
12
MODEL PTV 112
34
2112 3 3
MODEL PTT 111
Product Dimensions
PTV111-2
L
8.1
(.318)
F
1.5
(.059)
0.5
(.019)
10.0
(.393)
3.5
(.137)
2.6
(.102)
2.0
(.078)
4.0
(.157)
6.1
(.240)
0.5
(.019)
4.5
+0
-0.5
(.177_-0.+0019 )
6.0
+0
-0.5
(.236
+0
-0.019
)
12.0
(.472)
11.0
(.433)
30 °
6.7
(.263)
0.8
+0.1
-0.1
(.031
+0.003
-0.003
)
1.6
(.062)
RECOMMENDED PCB LAYOUT
2.1
+0.1
-0.0
(.082
+0.003
-0.0
)
10.2
(.401)
9.4
(.370)
2.0
+0.1
-0.0
(.078
+0.003
-0.0
)
1 2 34
1.0
+0.2
-0.0
3.3
(.129)
(.039
+0.007
-0.0
)
DIA. HOLES 4 PLCS.
2.5
(.098)
7.5
(.295)
SHAFT SHOWN IN CCW POSITION
Dimensions Without Bushing
L
15
(.591)
F
4.5
(.177)
20
(.787)
7
(.276)
22.5
(.886)
7
(.276)
25
(.984)
12
(.472)
27.5
(1.083)
12
(.472)
PTV111-4
2.0 ± 0.15
(.078 ± .005)
8.5
(.334)
L
F
1.5
(.059)
0.5
(.019)
10.0
(.393)
11.0
(.433)
3.8
(.150)
3.5
(.137)
0.5
(.019)
4.5
+0
-0.5
(.177_-0.0+109 )
6.0
+0
-0.5
(.236
+0
-0.019
)
12.0
(.472)
11.0
(.433)
30 °
6.7
(.263)
0.8
+0.1
-0.1
(.031
+0.003
-0.003
)
TERMINAL DETAIL
RECOMMENDED PCB LAYOUT
2.1
+0.1
-0.0
(.082
+0.003
-0.0
)
13.6
(.535)
2.0 -0.0
(.078
+0.003
-0.0
)
1
1.0
+0.2
-0.0
(.039
+0.007
-0.0
)
DIA. HOLES 4 PLCS.
23
7.5
(.295)
11.0
(.433)
4
2.5
(.098)
SHAFT SHOWN IN CCW POSITION
DIMENSIONS:
MM
(INCHES)
12 3 4
*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.