Features
s
s
s
s
s
s
Applications
s
s
s
s
s
Carbon element
Insulated shaft
Snap-in clip
Center detent
Center tap option
Assorted pin layouts
Audio/TV sets
Car radio
Amplifiers/mixers/drum machines/
synthesizers
PCs/monitors
Appliances
PTV111/PTT111 - 11mm Potentiometer
Electrical Characteristics
Taper ................................................A, B
Standard Resistance Range
............................1K ohms to 1M ohms
Standard Resistance Tolerance ....±20%
Standard Nominal Resistance Value
..............See standard resistance table
Residual Resistance ..........Maximum 1%
Environmental Characteristics
Power Rating............................0.05 Watt
Maximum Operating Voltage
50V AC, 20V DC
Sliding Noise ................100mV maximum
Physical Characteristics
Mechanical Angle ......................300° ±5°
Rotational Torque..............20 to 200 gcm
Click Torque ......................30 to 300 gcm
Stop- End Strength
no bushing ................5 kgcm minimum
with bushing ..............6 kgcm minimum
Rotational Life ....10,000 cycles minimum
Soldering Condition ..............300°C max.
within 3 seconds
Product Dimensions
PTV111-2
8.5
(.334)
L
F
1.5
(.059)
0.5
(.019)
PTV111-4
L
2.0
±
0.15
(.078
±
.005)
8.5
(.334)
F
1.5
(.059)
0.5
(.019)
10.0
(.393)
0.5
(.019)
4.5
-0.5
+0
(.177
-0.019
)
+0
6.0
-0.5
+0
(.236
-0.019
)
+0
10.0
(.393)
11.0
(.433)
3.2
(.125)
3.5
(.137)
0.5
(.019)
4.5
-0.5
+0
(.177
-0.019
)
+0
6.0
-0.5
+0
(.236
-0.019
)
+0
3.5
(.137)
2.6
(.102)
2.0
(.078)
3.2
(.125)
6.1
(.240)
12.0
(.472)
11.0
(.433)
30°
12.0
(.472)
11.0
(.433)
30°
6.7
(.263)
6.7
(.263)
0.8
-0.1
(.031
+0.003
)
-0.003
+0.1
TERMINAL DETAIL
Electrical Diagrams
MODEL PTV 111
0.8
-0.1
(.031
+0.003
)
-0.003
+0.1
RECOMMENDED PCB LAYOUT
1.6
(.062)
9.4
(.370)
2.1
-0.0
(.082
+0.003
)
-0.0
+0.1
13.0
(.511)
2.0
-0.0
(.078
+0.003
)
-0.0
RECOMMENDED PCB LAYOUT
2.1
-0.0
(.082
+0.003
)
-0.0
+0.1
DUMMY
3
4
10.2
(.401)
1
2
3
4
2.0
-0.0
(.078
+0.003
)
-0.0
1
1.0
-0.0
(.039
+0.007
)
-0.0
DIA. HOLES 4 PLCS.
7.5
(.295)
+0.2
+0.1
11.0
(.433)
2
3
4
1
MODEL PTT 111
2
1.0
-0.0
(.039
+0.007
)
-0.0
DIA. HOLES 4 PLCS.
7.5
(.295)
+0.2
3.3
(.129)
2.5
(.098)
2.5
(.098)
SHAFT SHOWN IN CCW POSITION
SHAFT SHOWN IN CCW POSITION
1
2
3
4
Dimensions Without Bushing
L
F
20
(.787)
7
(.275)
25
(.984)
12
(.472)
DIMENSIONS ARE:
METRIC
(INCHES)
226
S ecifications are s bject to change itho t notice
BOURNS [ BOURNS ELECTRONIC SOLUTIONS ]
