PTV111-3420A-B503 [BOURNS]
Potentiometer, Carbon, 0.05W, 50000ohm, 50V, 20% +/-Tol, 3347;
| 型号： | PTV111-3420A-B503 |
| 厂家： | 
BOURNS ELECTRONIC SOLUTIONS |
| 描述： | Potentiometer, Carbon, 0.05W, 50000ohm, 50V, 20% +/-Tol, 3347 PC 电视 电阻器 |
| 文件： | 总3页 (文件大小：216K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Features
■ Carbon element
■ Insulated shaft
■ Snap-in clip
■ Dual gang option
■ Various taper options
■ Center detent
■ Center tap option
■ Assorted pin layouts
PTV/PTT Series - 12 mm Potentiometer
Product Dimensions
Electrical Characteristics
Taper.................................... Linear, audio
Standard Resistance Range
.......................1 K ohms to 1 M ohms
Standard Resistance Tolerance.....±±2 ꢀ
Residual Resistance................. 1 ꢀ max.
PTV111-2
PTV111-4
L
L
8.1
(.318)
8.5
(.334)
F
F
2.0 0.15
(.078 .005)
1.5
1.5
(.059)
0.5
(.019)
0.5
(.019)
(.059)
Environmental Characteristics
Operating Temperature
0.5
(.019)
0.5
(.019)
10.0
(.393)
.................................-12 °C to +52 °C
Power Rating............................ 2.25 Watt
Maximum Operating Voltage
............................... 52 V AC, ±2 V DC
Sliding Noise ...................... 122 mV max.
10.0
(.393)
+0
+0
4.5 -0.5
(.177-0.019
6.0
4.5 -0.5
(.177-0.019
6.0
+0
+0
)
)
+0
-0.5
+0
+0
-0.5
+0
11.0
(.433)
3.2
(.125)
3.2
(.125)
6.1
(.240)
3.5
(.137)
(.236-0.019
)
(.236-0.019 )
2.0
(.078)
3.5
(.137)
Mechanical Characteristics
2.6
(.102)
Mechanical Angle.....................322 ° ±5 °
Rotational Torque ............±2 to ±22 g-cm
Detent Torque..................32 to 322 g-cm
Stop Strength
no bushing .................... 3 kg-cm min.
with bushing.................. 3 kg-cm min.
Rotational Life ................... 12,222 cycles
Soldering Condition
30 °
30 °
12.0
(.472)
11.0
12.0
(.472)
11.0
(.433)
(.433)
6.7
(.263)
+0.1
6.7
(.263)
0.8 -0.1
+0.003
-0.003
(.031
)
............322 °C max. within 3 seconds
Hardware................. One flat washer and
mounting nut supplied per
TERMINAL DETAIL
potentiometer with bushing
RECOMMENDED PCB LAYOUT
+0.1
0.8 -0.1
(.031
Electrical Diagrams
+0.003
+0.1
)
-0.003
1.6
(.062)
2.0 -0.0
2.1 -0.0
MODEL PTV 111
(.078+0.003
)
-0.0
13.0
(.511)
(.082+0.003
)
-0.0
9.4
(.370)
RECOMMENDED PCB LAYOUT
+0.1
+0.1
DUMMY
2.0 -0.0
11.0
(.433)
2.1 -0.0
(.078+0.003
)
10.2
(.401)
(.082+0.003
)
-0.0
-0.0
4
3
1
2
2
1
3
4
+0.2
2
1
3
1.0 -0.0
4
MODEL PTV 112
(.039+0.007
)
3.3
(.129)
-0.0
+0.2
1.0 -0.0
DIA. HOLES 4 PLCS.
2.5
(.098)
(.039+0.007
)
-0.0
DIA. HOLES 4 PLCS.
2.5
(.098)
7.5
(.295)
7.5
(.295)
SHAFT SHOWN IN CCW POSITION
SHAFT SHOWN IN CCW POSITION
2
1
1
2
3
3
MM
DIMENSIONS:
Dimensions Without Bushing
MODEL PTT 111
(INCHES)
15
±2
±±.5
±5
±7.5
L
F
(.591)
(.787) (.886) (.984) (1.283)
4.5
7
7
7
1± 1±
(.177) (.±76) (.±76) (.±76) (.47±) (.47±)
4
3
1
2
*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.
Applications
■ Audio/TV sets
■ Car radio
■ Amplifiers/mixers/drum machines/synthesizers
■ PCs/monitors
■ Appliances
PTV/PTT Series - 12 mm Potentiometer
Product Dimensions
PTV111-1
PTV111-3
PTV112-4 DUAL GANG
L
L
20.0 0.5
(.787 0.20)
7.5
(.295)
5.0
(.196)
7.5
(.295)
5.0
(.196)
2.0
(.078)
F
F
6.8 0.3
(.268 .012)
2.0 0.3
1.5
(.059)
1.5
0.5
(.019)
0.5
(.019)
(.059)
(.078 .012)
10.0
(.393)
0.5
(.019)
0.5
(.019)
10.0
(.393)
M9x0.75
M9x0.75
+0
11.3 0.5
(.445 0.20)
+0
4.5 -0.5
7.0 0.3
(.276 .012)
4.5 -0.5
+0
+0
(.177-0.019
)
(.177-0.019
)
+0
+0
6.0
(.236-0.019
-0.5
3.2
(.125)
6.0
(.236-0.019
-0.5
4.5 0.3
3.2
(.125)
+0
3.5
+0
)
)
(.177 .012)
6.0 0.3
(.236 .012)
3.5
(.137)
2.0
(.078)
3.3
(.137)
10.6 0.5
(.417 0.20)
30 °
2.6
(.102)
+0.0
12.0
(.472)
(.129)
8.0 -0.2
+0.0
30 °
(.314
)
-0.0007
12.3 0.5
(.484 0.20)
5.4
(.212)
30 °
+0.0
12.0
(.472)
8.0 -0.2
+0.0
6.7
(.314
)
-0.0007
(.263)
5.4
(.212)
10.9
(.429)
8.0
(.315)
15.5 0.5
6.7
(.610 0.20)
(.263)
10.9
(.429)
8.0
(.315)
9.1 0.3
(.358 .012)
11.0
(.433)
+0.1
0.8 -0.1
+0.003
-0.003
(.031
)
13.0 0.5
(.512 0.20)
+0.1
TERMINAL DETAIL
0.8 -0.1
+0.003
(.031
)
-0.003
1.6
2.2 0.3
(.087 .012)
RECOMMENDED PCB LAYOUT
12.8 0.5
(.504 0.20)
(.062)
+0.1
9.4
(.370)
2.0 -0.0
2.1 -0.0
(.078+0.003
)
-0.0
13.0
(.511)
(.082+0.003
)
-0.0
RECOMMENDED PCB LAYOUT
1.6 0.3
(.063 .012)
+0.1
+0.1
2.0 -0.0
2.1 -0.0
11.3 0.5
(.449 0.20)
(.078+0.003
)
10.2
(.082+0.003
)
-0.0
-0.0
2.0 0.3
(.078 .012)
(.401)
11.0
(.433)
2
1
3
4
2
1
3
4
3.3
(.129)
+0.2
1.0 0.3
(.254 .012)
DIA.
+0.2
6.0 0.3
(.236 .012)
1.0 -0.0
1.0 -0.0
(.039+0.007
)
(.039+0.007
)
-0.0
-0.0
DIA. HOLES 4 PLCS.
2.5
(.098)
DIA. HOLES 4 PLCS.
2.5
(.098)
6 PLACES
10.0 0.5
(.394 0.20)
7.5
(.295)
7.5
(.295)
SHAFT SHOWN IN CCW POSITION
SHAFT SHOWN IN CCW POSITION
SHAFT SHOWN IN CCW POSITION
MM
DIMENSIONS:
Dimensions Without Bushing
(INCHES)
12.5
15
17.5
20
L
F
(.492)
(.591)
(.689)
(.787)
7
7
12
(.472)
12
(.472)
(.276)
(.276)
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
PTV/PTT Series - 12 mm Potentiometer
How To Order
PTV111 - 2 4 20 A - A1 104
Standard Resistance Table
Tapers
Resistance
(Ohms)
1,000
Resistance
Code
102
A Series Tapers
100
90
80
70
60
50
40
30
20
10
Model
(See Diagrams)
• PTV111 Standard
• PTT111 With Tap
• PTV112 Dual Gang
2,000
202
5,000
502
10,000
103
20,000
203
50,000
503
100,000
200,000
500,000
1,000,000
104
Pin Style
PC Pins vertical/
Down Facing:
• 1 = With Bushing
• 2 = No Bushing
PC Pins horizontal/
Rear Facing:
• 3 = With Bushing
• 4 = No Bushing
204
504
105
Derating Curve
100
80
Center Detent Option
• 4 = No Detent
• 2 = Center Detent
0
0
0
10
10
10
20
20
20
30
30
30
40
50
60
70
70
70
80
80
80
90
90
90
100
100
100
60
40
33
20
Rotational Travel (%)
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**
B Series Tapers
0
100
90
0
10 20 30 40 50 60 70 80 90 100
Ambient Temperature (°C)
80
70
Shaft Styles
• A = Flat Type Insulated Shaft
60
50
40
30
Resistance Taper (See Taper Chart)
Taper Series followed by Curve Number
Resistance Code (See Table)
Other styles available.
20
10
* Available with Pin Styles 1 & 3 only.
**Available with Pin Styles 2 & 4 only.
40
50
60
Rotational Travel (%)
C Series Tapers
100
90
80
70
60
50
40
30
20
10
40
50
60
Rotational Travel (%)
REV. 12/09
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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