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PTT111-4422A-B0503 [BOURNS]

Potentiometer, Carbon, 0.05W, 50000ohm, 20V, 20% +/-Tol, 4753;
PTT111-4422A-B0503
型号： PTT111-4422A-B0503
厂家： BOURNS ELECTRONIC SOLUTIONS    BOURNS ELECTRONIC SOLUTIONS
描述：

Potentiometer, Carbon, 0.05W, 50000ohm, 20V, 20% +/-Tol, 4753
文件： 总3页 (文件大小：292K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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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)  
3.8  
(.150)  
4.0  
(.157)  
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 ................... 15,222 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  
13.6  
(.535)  
(.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  
(.177)  
7
7
1±  
(.47±)  
1±  
(.47±)  
(.±76)  
(.±76)  
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  
L
PTV112-4 DUAL GANG  
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)  
1.5  
(.059)  
0.5  
(.019)  
(.078 .012)  
10.0  
(.393)  
0.5  
(.019)  
0.5  
(.019)  
10.0  
(.393)  
M9x0.75  
M9x0.75  
7.0 0.3  
(.276 .012)  
+0  
+0  
11.0  
(.433)  
4.5 -0.5  
4.5 -0.5  
+0  
+0  
(.177-0.019  
)
(.177-0.019  
)
0.5  
(.019)  
+0  
+0  
6.0  
(.236-0.019  
-0.5  
3.8  
(.149)  
6.0  
(.236-0.019  
-0.5  
4.0  
(.157)  
+0  
3.5  
+0  
)
+0  
)
3.5  
(.137)  
10.6 0.5  
(.417 0.20)  
4.5 -0.5  
2.0  
(.078)  
3.3  
(.137)  
+0  
(.177-0.019  
)
30 °  
+0  
2.6  
(.102)  
6.0  
-0.5  
+0.0  
12.0  
(.472)  
(.129)  
+0  
8.0 -0.2  
(.236-0.019  
)
+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  
(.610 0.20)  
6.7  
(.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  
(.062)  
13.6  
(.535)  
+0.1  
9.4  
(.370)  
2.0 -0.0  
2.1 -0.0  
(.078+0.003  
)
13.6  
(.535)  
(.082+0.003  
)
-0.0  
-0.0  
RECOMMENDED PCB LAYOUT  
2.0  
(.079)  
+0.1  
+0.1  
2.0 -0.0  
2.1 -0.0  
11.0  
(.433)  
(.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  
+0.2  
1.0 0.3  
1.0 -0.0  
6.0 0.3  
(.236 .012)  
1.0 -0.0  
(.254 .012)  
(.039+0.007  
)
(.039+0.007  
)
-0.0  
-0.0  
DIA.  
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. 07/10  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  

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