Power Rating ............................ 0.05 Watt
Maximum Operating Voltage
............................... 50 V AC, 20 V DC
Sliding Noise ...................... 100 mV max.
Environmental Characteristics
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR
IA E
NT
*
Electrical Characteristics
PTV111-2
L
F
1.5
(.059)
0.5
(.019)
PTV111-4
2.0 ± 0.15
(.078 ± .005)
8.5
(.334)
L
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)
3.8
(.150)
3.5
(.137)
30 °
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)
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
Mechanical Characteristics
2.0
(.078)
4.0
(.157)
6.1
(.240)
12.0
(.472)
11.0
(.433)
30
ϒ
12.0
(.472)
11.0
(.433)
6.7
(.263)
6.7
(.263)
0.8
-0.1
+0.003
(.031 )
-0.003
TERMINAL DETAIL
+0.1
0.8
-0.1
+0.003
(.031 )
-0.003
+0.1
1.6
(.062)
14.4
(.567)
9.4
(.370)
+0.1
0.8
(.031)
RECOMMENDED PCB LAYOUT
DUMMY
1
2
3
4
2.1
-0.0
+0.003
(.082 )
-0.0
+0.1
10.2
(.401)
1
2
3
4
2.0
-0.0
+0.003
(.078 )
-0.0
RECOMMENDED PCB LAYOUT
3.3
(.129)
2.5
(.098)
2.1
-0.0
+0.003
(.082 )
-0.0
+0.1
MODEL PTV 112
+0.2
1.0
-0.0
+0.007
(.039 )
-0.0
13.6
(.535)
2.0
-0.0
+0.003
(.078 )
-0.0
DIA. HOLES 4 PLCS.
7.5
(.295)
2
1
1
2
3
3
11.0
(.433)
1
1.0
+0.007
(.039 )
-0.0
DIA. HOLES 4 PLCS.
+0.2
-0.0
SHAFT SHOWN IN CCW POSITION
2
3
4
MODEL PTT 111
Dimensions Without Bushing
L
F
15
(.591)
4.5
(.177)
20
(.787)
7
(.276)
22.5
(.886)
7
(.276)
25
(.984)
12
(.472)
27.5
(1.083)
12
(.472)
2.5
(.098)
7.5
(.295)
SHAFT SHOWN IN CCW POSITION
1
2
3
4
DIMENSIONS:
MM
(INCHES)
*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.
Applications
n
Audio/TV sets
n
Car radio
n
Amplifiers/mixers/drum machines/synthesizers
n
PCs/monitors
n
Appliances
PTV/PTT Series - 12 mm Potentiometer
Product Dimensions
Dimensions With Bushing
L
7.5
(.295)
5.0
(.196)
F
1.5
(.059)
0.5
(.019)
PTV111-1
PTV111-3
2.0
(.078)
7.5
(.295)
5.0
(.196)
L
F
1.5
(.059)
L
0.5
(.019)
12.5
(.492)
7
(.276)
15
(.591)
7
(.276)
17.5
(.689)
12
(.472)
20
(.787)
12
(.472)
F
10.0
(.393)
10.0
(.393)
M9x0.75
0.5
(.019)
4.5
-0.5
+0
(.177 )
-0.019
2.0
(.078)
3.3
(.129)
4.0
(.157)
6.0
-0.5
+0
(.236 )
-0.019
+0
+0
M9x0.75
0.5
(.019)
4.5
-0.5
+0
(.177 )
-0.019
+0
DIMENSIONS:
MM
(INCHES)
3.5
(.137)
2.6
(.102)
3.5
(.137)
+0.0
8.0
-0.2
+0.0
(.314 )
-0.0007
3.8
(.149)
30 ϒ
6.0
-0.5
+0
(.236 )
-0.019
+0
12.0
(.472)
+0.0
8.0
-0.2
+0.0
(.314 )
-0.0007
12.0
(.472)
30 ϒ
5.4
(.212)
5.4
(.212)
6.7
(.263)
6.7
(.263)
10.9
8.0
(.315) (.429)
10.9
8.0
(.315) (.429)
11.0
(.433)
+0.1
0.8
-0.1
+0.003
(.031 )
-0.003
TERMINAL DETAIL
+0.1
0.8
-0.1
+0.003
(.031 )
-0.003
1.6
(.062)
14.4
(.567)
9.4
(.370)
+0.1
0.8
(.031)
RECOMMENDED PCB LAYOUT
2.1
-0.0
+0.003
(.082 )
-0.0
+0.1
10.2
(.401)
1
2
3
4
2.0
-0.0
+0.003
(.078 )
-0.0
RECOMMENDED PCB LAYOUT
2.1
-0.0
+0.003
(.082 )
-0.0
+0.1
1.0
-0.0
+0.007
(.039 )
-0.0
DIA. HOLES 4 PLCS.
7.5
(.295)
+0.2
3.3
(.129)
2.5
(.098)
13.6
(.535)
2.0
-0.0
+0.003
(.078 )
-0.0
11.0
(.433)
1
+0.2
1.0
-0.0
+0.007
(.039 )
-0.0
2
3
4
SHAFT SHOWN IN CCW POSITION
DIA. HOLES 4 PLCS.
7.5
(.295)
2.5
(.098)
SHAFT SHOWN IN CCW POSITION
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.
PTV/PTT Series - 12 mm Potentiometer
Product Dimensions
PTV112-2 DUAL GANG
L±
0.5
(.020)
F
Dimensions Without Bushing
PTV112-4 DUAL GANG
2.0
(.078)
3.5
(.138)
L ±
0.5
(.020)
F
L
F
15
(.591)
4.5
(.177)
20
(.787)
7
(.276)
22.5
(.886)
7
(.276)
25
(.984)
12
(.472)
MM
(INCHES)
27.5
(1.083)
12
(.472)
DIMENSIONS:
10.0
(.393)
4.5
-0.1
+0
(.177
-0.039
)
DIA.
6.0
-0.1
+0
(.236
-0.039
)
DIA.
4.0 ± 0.5
(.157 ± .020)
+0
+0
10.0
(.393)
11.0
(.433)
3.8
(.150)
30 °
12.3 ± 0.5
(.484 ± 0.20)
DIA.
3.5
(.138)
2.0
(.079)
2.5
(.098)
4.5
-0.1
+0
(.177 )
-0.039
+0
6.0
-0.1
DIA.
+0
(.236 )
-0.039
+0
10.6
(.417)
3.4
(.134)
12.0
(.472)
30 °
15.5 ± 0.5
(.610 ± 0.20)
9.1 ± 0.3
(.358 ± .012)
6.5
(.256)
13.0 ± 0.5
(.512 ± 0.20)
14.4
(.567)
0.7
(.028)
6.0
(.236)
10.0
(.394)
14.5
(.571)
2.0
(.079)
11.0
(.433)
RECOMMENDED PCB LAYOUT
2.2 ± 0.3
(.087 ± .012)
13.6
(.535)
2.0
(.079)
11.0
(.433)
2 1 1 2 3 3
RECOMMENDED PCB LAYOUT
2.2 +0.2/-0
2 PLCS.
(.087 +.008/-0)
12.3
(.484)
2.0 +0.2/-0
(.079 +.008/-0)
2 PLCS.
1.0 +0.2/-0
(.039 +.008/-0)
6 PLCS.
6.0
(.236)
10.0
(.394)
2.0
(.079)
3.4
(.139)
1.0 ± 0.3
(.254 ± .012)
DIA.
6 PLACES
2.0 ± 0.3
(.078 ± .012)
6.0 ± 0.3
(.236 ± .012)
10.0 ± 0.5
(.394 ± 0.20)
SHAFT SHOWN IN CCW POSITION
SHAFT SHOWN IN CCW POSITION
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.
PTV/PTT Series - 12 mm Potentiometer
Product Dimensions
Dimensions With Bushing
PTV112-3 DUAL GANG
3.5
(.138)
7.5
(.295)
L±
0.5
(.020)
5.0
(.197)
F
1.5
(.059)
PTV112-1 DUAL GANG
7.5
(.295)
L±
0.5
(.020)
5.0
(.197)
F
1.5
(.059)
L
F
12.5
(.492)
7
(.276)
15
(.591)
7
(.276)
17.5
(.689)
12
(.472)
20
(.787)
12
(.472)
2.0
(.079)
DIMENSIONS:
MM
(INCHES)
10.0
(.393)
M9xP 0.75
(.030)
4.5
-0.1
+0
(.177
-0.039
)
DIA.
6.0
-0.1
+0
(.236
-0.039
)
DIA.
+0
+0
10.0
(.393)
11.0
(.433)
M9 x 0.75
(.030)
4.5
-0.1
+0
(.177
-0.039
)
DIA.
DIA.
6.0
-0.1
+0
(.236
-0.039
)
+0
+0
3.5
(.138)
2.0
(.079)
2.5
(.098)
3.3
(.130)
4.2
(.165)
12.0
(.472)
8.0
(.315)
3.3
(.130)
30 ° ± 10 °
5.9
(.232)
12.0
(.472)
10.8
8.0 (.425)
(.315)
30 ° ± 10 °
8.0
(.315)
10.8
8.0 (.425)
(.315)
2.0
(.079)
10.0
(.394)
14.6
(.575)
RECOMMENDED PCB LAYOUT
2.0
(.079)
11.5
(.453)
RECOMMENDED PCB LAYOUT
2.1 +0.2/-0
2 PLCS.
(.083 +.008/-0)
2.0 +0.2/-0
(.079 +.008/-0)
2 PLCS.
2.2 +0.2/-0
(.087 +.008/-0)
10.0
(.394)
14.0
(.551)
13.8
(.543)
6.0
(.236)
11.0
(.433)
2.2 +0.2/-0
(.087 +.008/-0)
12.3
(.484)
2.2 +0.2/-0
(.087 +.008/-0)
DIA.
6 PLACES
3.3
(.130)
2.0
±
0.3
(.078
±
.012)
6.0
±
0.3
(.236
±
.012)
10.0
±
0.5
(.394
±
0.20)
1.0 +0.2/-0
(.039 +.008/-0)
6 PLCS.
10.0
(.394)
6.0
(.236)
2.0
(.079)
SHAFT SHOWN IN CCW POSITION
SHAFT SHOWN IN CCW POSITION
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.
PTV/PTT Series - 12 mm Potentiometer
PTV111 - 2 4 20 A - A1 104
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
How To Order
Tapers
A Series Tapers
100
90
80
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
70
60
50
40
30
20
10
0
10
20
30
40
(3
0A
A6
):
): A5
A
(25
: A4
A)
(20
5A): A
(1
A2
1
A):
(10
5A): A
(0
Model
(See Diagrams)
• PTV111 Standard
• PTT111 With Tap
• PTV112 Dual Gang
Pin Style
PC Pins vertical/
Down Facing:
• 1 = With Bushing
• 2 = No Bushing
PC Pins horizontal/
Rear Facing:
• 3 = With Bushing
• 4 = No Bushing
Center Detent Option
• 4 = No Detent
• 2 = Center Detent
Standard Shaft Length
• 12 = 12.5 mm*
• 15 = 15 mm
• 17 = 17.5 mm*
• 20 = 20 mm
• 22 = 22.5 mm**
• 25 = 25 mm**
• 27 = 27.5 mm**
Shaft Styles
• A = Flat Type Insulated Shaft
Resistance Taper (See Taper Chart)
Taper Series followed by Curve Number
Resistance Code (See Table)
Other styles available.
* Available with Pin Styles 1 & 3 only.
**Available with Pin Styles 2 & 4 only.
Derating Curve
Rating Power Ratio (%)
100
80
60
40
33
20
0
50
60
70
80
90
100
Rotational Travel (%)
B Series Tapers
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
70
60
50
40
30
20
10
0
10
20
30
40
50
60
(4B
): B
80
4
(3B
70
): B
(2B
3
): B
2
(B
):
(1B
B
)
(5B
Ambient Temperature (°C)
): B
90
5
80
:B
1
0
10 20 30 40 50 60 70 80 90 100
100
90
100
Rotational Travel (%)
C Series Tapers
100
90
80
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
70
60
50
40
30
20
10
0
10
20
30
(3
(25 0C):
C
C
(20 ): C 6
5
C
(15 ): C
4
C
(10 ): C
C
(05 ): C
2
C)
:C
1
40
50
60
70
80
90
100
Rotational Travel (%)
REV. 02/17
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.
语音作为自然的人机接口，可以使车载导航系统实现更安全、更人性化的操作。通过国内外车载导航系统的功能对比可知，支持语音交互是车载导航系统的一个发展趋势。另外，市场信息服务公司J.D Power and Associates的调研数据也表明，56％的消费者更倾向于选择声控的导航系统。因此，开发车载语音导航系统是很有意义的。目前，国内已经具备开发车载语音导航系统的技术基础，特别是文语转换TTS技术...[详细]
在全球半导体产业因景气不佳而纷传并购、整合之际，两大IT巨头三星、IBM日前却双双宣布，将强化半导体产业投资。 三星电子本周一宣布，已向韩国证券交易所提交一份申请文件，打算2008年投下10.5亿美元，用于升级内存芯片生产线、改进技术工艺，从而提高产能并降低成本。无独有偶。本周二IBM公司宣布，未来3年将投资10亿美元，用于扩充位于纽约州 East Fishkill 的半导体工厂，以消...[详细]
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