6.7

(.264)

6.7

(.264)

4.5

(.177)

30 °

M8x0.75

A

6.5

(.256)

1.2

(.047)

2.8

(.110)

16.0

(.630)

22.0

(.866)

6.0

(.236)

DIA.

24.0

(.945)

DIA.

FULL CCW

11.5

(.453)

2.5

(.098)

L

11.8

(.465)

1

2

3

Features

■ High rotational life

■ Metal shaft styles

■ Carbon element

■ Center detent option

■ Wide range of resistance tapers

■ RoHS compliant*

PDB24 Series - 24 mm Rotary Potentiometer

*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.

Electrical Characteristics

Taper............................................. Linear, audio

Standard Resistance Range

...............................1 K ohms to 1 M ohms

Standard Resistance Tolerance..............±20 %

Residual Resistance

R<500K ohms ......................10 ohms max.

R>500K ohms .......................... 0.1 % max.

total resistance

Environmental Characteristics

Operating Temperature

.........................................-10 °C to +70 °C

Power Rating

Linear ............................................ 0.5 watt

Audio ........................................... 0.25 watt

Maximum Operating Voltage

Linear ................................................ 500 V

Audio ................................................. 250 V

Rotational Noise .......................... 150 mV max.

Mechanical Characteristics

Mechanical Angle ............................. 300 ° ±5 °

Rotational Torque .....................20 to 200 g-cm

Stop Strength .............................. 8 kg-cm min.

Rotational Life

Standard....................... 15,000 cycles min.

High............................ 500,000 cycles min.

Soldering Condition

Manual Soldering

............................ 300 °C within 3 seconds

Wave Soldering

............................ 260 °C within 3 seconds

Hardware .......................... One flat washer and

mounting nut supplied per

potentiometer with bushing

Derating Curve

Ambient Temperature (°C)

20

40 50 60 70

80 90 100

30

10

0

20

33

40

60

80

100

0

Product Dimensions

PDB241-D

PDB241-E

A

M8x0.75

C0.5

11.8

(.465)

4.5

(.177)

24.0

(.945)

DIA.

2.5

(.098)

L

6.5

(.256)

11.8

(.465)

PDB241-S

UNDER

=

10.0

(.394)

TOLERANCES:

±0.3

(±.012)

=

10.0 ~ 100

(.394 ~ 3.937)

±0.5

(±.020)

DIMENSIONS:

MM

(INCHES)

1

2

3

SCHEMATIC

20.0

(.787)

6.7

(.264)

6.7

(.264)

8.6

(.339)

10.0

(.394)

30 °

M8x0.75

C0.5

A

6.5

(.256)

2.0

(.079)

DIA.

4.0

(.157)

DIA.

2.0

(.079)

DIA.

1.2

(.047)

2.8

(.110)

16.5

(.650)

6.0

(.236)

DIA.

24.0

(.945)

DIA.

FULL CCW

11.5

(.453)

2.5

(.098)

L

11.8

(.465)

1

2

3

30 °

1.2

(.047)

FULL CCW

11.5

(.453)

2.8

(.110)

1

2

3

19.5

(.768)