Linear ........................................ 200 V
Audio ......................................... 150 V
Sliding Noise ........................ 47 mV max.
Mechanical Characteristics
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
........... 260 °C max. within 3 seconds
Hardware .................One flat washer and
mounting nut supplied per
potentiometer with bushing
Derating Curve
Product Dimensions
PDB181-K
L
2.0
(.078)
9.5
(.374)
6.5
(.255)
6.5
(.255)
9.5
(.374)
PDB181-A
L
2.0
(.078)
6.0
DIA.
(.236)
A
6.0
DIA.
(.236)
A
2.0
(.078)
16.5
DIA.
(.649)
0.5
(.019)
M7 x P0.75
1.0
(.039)
18 TEETH
KNURL
2.0
(.078)
1.0
(.039)
M7 x P0.75
17.0
(.669)
18 TEETH
KNURL
3.6
(.141)
17.0
DIA.
(.669)
8.4
(.330)
1.2
(.047)
30
°
13.5
(.531)
18.0
±
0.5
(.708
±
.019)
2.8
(.110)
12.5
(.492)
3.6
(.141)
2.5
(.098)
15.0
(.590)
4.0
(.157)
1
1.0
(.039)
5.0
(.196)
2
3
4.0
(.157)
5.0
(.196)
8.4
(.330)
1.2
.047)
Rating Power Ratio (%)
100
80
60
40
33
20
0
30
°
SHAFT SHOWN IN CCW POSITION
0
10 20 30 40 50 60 70 80 90 100
DIMENSIONS:
MM
(INCHES)
Ambient Temperature (°C)
1
2
2
10.0
(.393)
3
1.0
(.039)
1
3
SCHEMATIC
SHAFT SHOWN IN CCW POSITION
*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.
Additional Features
■
Linear, audio and reverse audio taper
Applications
■
Audio/TV sets
■
Car radio
■
Amplifiers/mixers/drum machines/
options
■
RoHS compliant*
synthesizers
■
PCs/monitors
■
Appliances
PDB18 Series - 17 mm Rotary Potentiometer
Product Dimensions
PDB181-B
L
6.5
(.255)
PDB181-E
L
6.5
(.255)
2.0
(.078)
9.5
(.374)
PDB181-D
L
6.5
(.255)
2.0
(.078)
9.5
(.374)
2.0
(.078)
9.5
(.374)
A
6.0
DIA.
(.236)
A
16.5
DIA.
(.649)
2.0
(.078)
M7 x P0.75
DIA.
6.0
(.236)
16.5
(.649)
DIA.
A
DIA.
6.0
(.236)
1.0
(.039)
18 TEETH
KNURL
2.0
(.078)
1.0
(.039)
M7 x P0.75
18 TEETH
KNURL
3.5
(.137)
17.0
(.669)
8.4
(.330)
1.2
(.047)
23.0
±
0.5
(.905
±
.019)
2.8
(.110)
3.5
(.137)
1
17.0
DIA.
(.669)
2.0
1.0
(.078)
(.039)
M7 x P0.75
18 TEETH
KNURL
0.5
(.019)
17.0
DIA.
(.669)
30
°
7.8
(.307)
1.2
(.047)
30
°
9.0
(.354)
13.0
(.511)
2.8
(.110)
11.5
(.452)
2
3
2.5
(.098)
1.0
(.039)
15.0
(.590)
5.0
(.196)
3.5
(.137)
1
5.0
(.196)
2
3
SHAFT SHOWN IN CCW POSITION
1.0
5.0 (.039)
(.196)
DIMENSIONS:
8.4
(.330)
1.2
(.047)
30
°
MM
(INCHES)
SHAFT SHOWN IN CCW POSITION
1
2
3
10.0
(.393)
3.5
(.137)
SHAFT SHOWN IN CCW POSITION
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.
PDB18 Series - 17 mm Rotary Potentiometer
Product Dimensions
L
6.5
(.255)
6.5
(.255)
2.0
(.078)
L ± 0.5
L
6.5
(.255)
2.0
(.078)
2.0
(.078)
9.5
(.370)
A
16.5
DIA.
(.649)
2.0
(.078)
3.5
(.137)
13.2
(.519)
17.0
DIA.
(.669)
30
°
DIA.
6.0
(.236)
11.5
(.452)
F
DIA.
6.0 +0/-0.1
(.236 +0/-.004)
11.5
(.452)
A
DIA.
6.0
(.236)
1.0
(.039)
M7 x P0.75
18 TEETH
KNURL
M7 x P0.75
4.5
(.177)
2.0
(.078)
1.0
(.039)
M7 x P0.75
R2
R2
R1
3.5
(.138)
6.0
(.236)
17.0
DIA.
(.669)
18 TEETH
KNURL
R1
3.8
(.149)
5.0
(.196)
17.0
DIA.
(.669)
7.8
(.307)
1.2
(.047)
2.8
(.110)
7.8
(.307)
1.2
(.047)
16.5
(.649)
4.0
(.157)
1
2
3
3.5
(.137)
5.0
(.196)
5.0
(.196)
1
8.4
(.330)
30
°
± 10
°
1.2
(.047)
30
°
2.8
(.110)
23.0
(.906)
9.0
(.354)
2.8
(.110)
12.5
(.492)
1
2
3
SHAFT SHOWN IN CCW POSITION
2
3
1.0
(.039)
6 PLCS.
3.5
(.138)
5.0
(.196)
5.0
(.196)
5.0
(.196)
4.0
(.157)
2.5
(.098)
1.0
(.039)
5.0
(.196)
SHAFT SHOWN IN CCW POSITION
SHAFT SHOWN IN CCW POSITION
2
R1
1
R2
1’
2’
3’
3
SCHEMATIC
DIMENSIONS:
MM
(INCHES)
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.
PDB18 Series - 17 mm Rotary Potentiometer
Product Dimensions
PDB182-D
Dual Gang
L
6.5
(.255)
2.0
(.078)
11.5
(.452)
6.5
(.255)
2.0
(.078)
11.5
(.452)
Shaft Styles
K Type
L
L
15
(.591)
6.5
(.256)
18
(.709)
6.5
(.256)
20
(.787)
11.5
(.453)
25
(.984)
14
(.551)
30
(1.181)
19
(.748)
A
A
DIA.
6.0
(.236)
A
DIA.
6.0
(.236)
L ± 0.5
(L ± .020)
6.5
(.256)
A
30 °
13.5
(.531)
2.0
(.078)
1.0
(.039)
11.5
(.453)
16.5
(.649)
R2
R1
M7 x P0.75
8.0
(.314)
18 TEETH
KNURL
R1
R2
2.0
(.078)
M7 x P0.75
1.0
(.039)
2.0
(.078)
18 TEETH
KNURL
14.0
(.551)
0.5
(.019)
4.5
(.177)
3.5
(.137)
18 TEETH
KNURL
6.0 +0/-0.1
DIA.
(.236 +0/-.004)
1.0
(.039)
SLOT SHOWN IN
CCW POSITION
P Type
L
20
(.787)
25
(.984)
6.0
DIA.
(.236)
17.0
DIA.
(.669)
8.4
(.330)
1.2
(.047)
30
°
8.4
(.330)
1.2
(.047)
17.0
DIA.
(.669)
30
(1.181)
30 °
2.8
(.110)
9.7
(.381)
2.8
(.110)
F Type
L
15
(.591)
7
(.276)
20
(.787)
12
(.472)
L ± 0.5
(L ± .020)
6.5
(.256)
25
(.984)
12
(.472)
30
(1.181)
12
(.472)
35
(1.378)
12
(.472)
1
2
3
1.0
6 PLCS.
(.039)
5.0
(.196)
1
2
3
F
5.0
(.196)
SHAFT SHOWN IN CCW POSITION
5.0
(.196)
5.0
(.196)
SHAFT SHOWN IN CCW POSITION
F
DIA.
4.5
(.177)
DIA.
6.0 +0/-0.1
(.236 +0/-.004)
DIMENSIONS:
MM
(INCHES)
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.
PDB18 Series - 17 mm Rotary Potentiometer
Tapers
A Series Tapers
100
How To Order
Standard Resistance Table
Resistance
(Ohms)
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
Resistance
Code
102
202
502
103
203
503
104
204
504
105
PDB18 1 - K 4 25 K - 103 A1
Model
Number of Sections
• 1 = Single Section
• 2 = Dual Section
Terminal Configuration
(Pin Layout)
(see individual drawings)
• K = PC Pins vertical/
Down Facing
(12.5 mm)
• A = PC Pins vertical/
Down Facing
(18.0 mm)
• B = PC Pins vertical
Down Facing
(23.0 mm)
• E = Solder Lugs
Rear Facing
• P = PC Pins
Rear Facing
• D = PC Pins
Front Facing
Detent Option
• 2 = Center Detent
• 4 = No Detents
• 5 = 10 Detent / 11 Position
• 6 = 20 Detent / 21 Position
• 7 = 30 Detent / 31 Position
• 8 = 40 Detent / 41 Position
Standard Shaft Length
• 15 = 15 mm
• 18 = 18 mm
• 20 = 20 mm
• 25 = 25 mm
• 30 = 30 mm
90
80
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
70
60
50
40
30
(3
0A
A6
):
): A5
A
(25
: A4
A)
(20
A): A3
(15
A2
1
A):
(10
5A): A
(0
20
10
0
10
20
30
40
50
60
70
80
90
100
Rotational Travel (%)
B Series Tapers
100
): B
(2B
3
): B
2
(B
):
(1B
B
)
): B
90
80
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
70
60
50
40
30
20
10
(5B
(4B
): B
4
(3B
5
:B
1
0
10
20
30
40
50
60
70
80
90
100
Rotational Travel (%)
C Series Tapers
100
90
80
Terminal 1-2 Output Voltage
X 100 (%)
Terminal 1-3 Input Voltage
70
60
50
40
30
20
10
(3
(25 0C):
C
C
(20 ): C 6
5
(15 C):
C) C4
:C
3
(1
(05 0C)
:
C)
:C C
1
Shaft Style
• F = Metal Flatted Shaft
• K = Metal Knurled Type Shaft
18 Toothed Serration Type
• P = Metal Plain Shaft
Resistance Code (See Table)
Resistance Taper (See Taper Charts)
Taper Series followed by Curve Number
Other styles available.
0
10
20
30
40
50
60
70
80
90
100
Rotational Travel (%)
REV. 03/13
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.
为了在产品众多、竞争激烈的市场上使产品与众不同，手持设备的制造商们往往把电池寿命和电源管理作为手机、PDA、多媒体播放器、游戏机、其它便携式消费类设备等产品的关键卖点来考虑。用户是从电池寿命这方面来看待电源管理的成效，其实它是多种因素共同作用的结果，这些因素包括 CPU 功能、系统软件、中间件，以及使用户可以在更长的充电或更换电池的间隔时间内享用各自设备的策略。 电源管理范围 任...[详细]
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