Features

n

Carbon element

n

Insulated shaft

n

Snap-in clip

n

Center detent

n

Center tap option

n

Assorted pin layouts

n

Dual gang option

n

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

Product Dimensions

DIMENSIONS:

MM

(INCHES)

Electrical Diagrams

12

3

MODEL PTV 111

MODEL PTV 112

MODEL PTT 111

DUMMY

4

12

3

4

21

12

33

PTV111-2

L

F

30 ϒ

DIA. HOLES 4 PLCS.

RECOMMENDED PCB LAYOUT

SHAFT SHOWN IN CCW POSITION

4.5

(.177 )

+0

-0.019

+0

-0.5

6.0

(.236 )

+0

-0.019

+0

-0.5

0.5

(.019)

2.6

(.102)

10.0

(.393)

2.0

(.078)

6.1

(.240)

3.5

(.137)

8.1

(.318)

0.5

(.019)

1.5

(.059)

1.6

(.062)

9.4

(.370)

6.7

(.263)

11.0

(.433)

1.0

+0.2

-0.0

(.039 )

+0.007

-0.0

3.3

(.129)

7.5

(.295)

2.5

(.098)

2.1

+0.1

-0.0

(.082 )

+0.003

-0.0

12.0

(.472)

0.8

+0.1

-0.1

(.031 )

+0.003

-0.003

1

2

3

4

10.2

(.401)

2.0

+0.1

-0.0

(.078 )

+0.003

-0.0

4.0

(.157)

PTV111-4

RECOMMENDED PCB LAYOUT

SHAFT SHOWN IN CCW POSITION

3.5

(.137)

2.0 ± 0.15

(.078 ± .005)

L

F

4.5

(.177 )

+0

-0.019

+0

-0.5

6.0

(.236 )

+0

-0.019

+0

-0.5

0.5

(.019)

0.5

(.019)

1.5

(.059)

30 °

6.7

(.263)

11.0

(.433)

12.0

(.472)

8.5

(.334)

10.0

(.393)

11.0

(.433)

3.8

(.150)

TERMINAL DETAIL

0.8

+0.1

-0.1

(.031 )

+0.003

-0.003

DIA. HOLES 4 PLCS.

1.0

+0.2

-0.0

(.039 )

+0.007

-0.0

7.5

(.295)

2.5

(.098)

2.1

+0.1

-0.0

(.082 )

+0.003

-0.0

1

2

3

4

13.6

(.535)

2.0 -0.0

(.078 )

+0.003

-0.0

11.0

(.433)

14.4

(.567)

0.8

(.031)

Dimensions Without Bushing

L

15

(.591)

20

(.787)

22.5

(.886)

25

(.984)

27.5

(1.083)

F

4.5

(.177)

7

(.276)

7

(.276)

12

(.472)

12

(.472)

*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.