PDB181-B418 Bourns Inc., PDB181-B418 Datasheet

PDB181-B418

Manufacturer Part Number

PDB181-B418

Description

POTENTIOMETER, ROTARY, 17MM, ± 20%

Manufacturer

Bourns Inc.

Datasheet

1.PDB181-K420K-504A.pdf (5 pages)

Specifications of PDB181-B418

No. Of Turns

Resistance Tolerance

Â± 20%

No. Of Gangs

Body Length

17mm

Operating Temperature Range

-10Â°C To +50Â°C

Resistor Element Material

Carbon Film

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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*RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Speciﬁ cations are subject to change without notice.

Customers should verify actual device performance in their speciﬁ c applications.

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

Standard Resistance Range

Standard Resistance Tolerance .....±20 %

Residual Resistance ................. 1 % max.

Operating Temperature ...-10 °C to +50 °C

Power Rating

Maximum Operating Voltage

Sliding Noise ........................ 47 mV max.

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

Rotational Torque .......... 10 to 150 gf-cm

Detent Torque ............... 150 to 500 g-cm

Stop Strength ..................... 5 kg-cm min.

Rotational Life ................... 15,000 cycles

Soldering Condition

Hardware .................One ﬂ at washer and

Derating Curve

Electrical Characteristics

Environmental Characteristics

Mechanical Characteristics

Linear .....................................0.2 watt

Audio ......................................0.1 watt

Linear ........................................ 200 V

Audio ......................................... 150 V

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

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

100

Dual Section ..................0.125 watt

Dual Section ....................0.06 watt

Ambient Temperature (°C)

potentiometer with bushing

mounting nut supplied per

40 50 60 70 80 90 100

Features

■

PDB18 Series - 17 mm Rotary Potentiometer

(.649)

PDB181-K

16.5

Single and dual section control

Metal shaft styles

Carbon element

Center detent option

Wide range of resistance tapers

Plain or knurled shaft options

Product Dimensions

(.019)

0.5

DIA.

(.078)

(.374)

(.110)

2.0

9.5

(.047)

2.8

1.2

(.039)

SHAFT SHOWN IN CCW POSITION

1.0

DIMENSIONS:

(.196)

5.0

(.141)

(.330)

30 °

3.6

8.4

SCHEMATIC

(.669)

17.0

(.255)

M7 x P0.75

6.5

DIA.

(INCHES)

(.078)

2.0

(.196)

5.0

(.492)

(.157)

12.5

(.039)

4.0

18 TEETH

KNURL

1.0

(.236)

6.0

DIA.

PDB181-A

(.255)

(.374)

6.5

9.5

.047)

1.2

(.141)

(.330)

3.6

8.4

SHAFT SHOWN IN CCW POSITION

M7 x P0.75

30 °

(.078)

2.0

(.393)

(.590)

(.669)

10.0

15.0

(.078)

17.0

2.0

(.098)

2.5

(.531)

(.039)

18 TEETH

KNURL

13.5

1.0

(.157)

(.039)

4.0

1.0

(.708 ± .019)

(.236)

6.0

18.0 ± 0.5

DIA.

Related parts for PDB181-B418

PDB181-B418 Summary of contents

Page 1

... SHAFT SHOWN IN CCW POSITION MM DIMENSIONS: (INCHES SCHEMATIC PDB181-A L 6.5 (.255) 2.0 (.078) 9.5 (.374) DIA. A 2.0 (.078) 18 TEETH M7 x P0.75 KNURL 17.0 (.669) 13.5 (.531) 2.5 (.098) 3.6 (.141) 15 ...

Page 2

... SHAFT SHOWN IN CCW POSITION MM DIMENSIONS: (INCHES) Customers should verify actual device performance in their speciﬁ c applications. PDB181-D L 6.5 (.255) 2.0 (.078) 9.5 DIA. (.374) 6.0 A (.236) 16.5 (.649) DIA. 2.0 1.0 (.078) ( ...

Page 3

... PDB18 Series - 17 mm Rotary Potentiometer Product Dimensions PDB181-P L 6.5 (.255) 2.0 (.078) 9.5 DIA. (.370) 6.0 A (.236) 16.5 DIA. (.649) 1.0 2.0 (.039) (.078) 18 TEETH M7 x P0.75 3.5 KNURL (.137) 13.2 (.519) 17.0 DIA. (.669) 7.8 (.307) 30 ° 1.2 (.047) 2.8 ( ...

Page 4

PDB18 Series - 17 mm Rotary Potentiometer Product Dimensions PDB182-E Dual Gang L 6.5 (.255) 2.0 (.078) 11.5 (.452) A (.236) 1.0 2.0 13.5 (.039) (.078) (.531) 18 TEETH M7 x P0.75 KNURL R2 R1 8.0 (.314) 14.0 (.551) 17.0 ...

Page 5

PDB18 Series - 17 mm Rotary Potentiometer Tapers A Series Tapers 100 Rotational Travel (%) B Series Tapers 100 90 80 ...

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