Features
Applications
■ Single gang panel control
■ RoHS compliant*
■ Audio/TV sets
■ Amplifiers/mixers/drum machines/
synthesizers
■ Carbon element
■ PCs/monitors
■ Appliances
■ Center detent option
■ Wide range of resistance tapers
■ Insulated shaft styles
■ Assortment of pin layouts
PDB12 Series - 12 mm Rotary Potentiometer
Product Dimensions
Electrical Characteristics
PDB12-H
Taper.................................... Linear, audio
Standard Resistance Range
......................... 1K ohms to 1M ohms
Standard Resistance Tolerance.....±20 %
Residual Resistance ..........10 ohms max.
PDB12-G
L
L
3.7
(.145)
DIA.
6.0
(.24)
2.6
(.102)
F
DIA.
6.0
(.24)
8.7
(.342)
F
10.0
(.393)
DIA.
12.4
(.488)
12.4
9.0
(.354)
Environmental Characteristics
(.488)
DIA.
Power Rating
4.5
(.177)
4.5
Linear ...................................0.08 watt
Audio....................................0.04 watt
Maximum Operating Voltage
Linear ........................................ 150 V
Audio......................................... 100 V
Sliding Noise ........................ 47 mV max.
Operating Temperature..-10 °C to +70 °C
(.177)
1.5
(.059)
2.6
1.5
(.059)
3.2
(.125)
4.6
(.181)
(.102)
3.0
(.118)
4.5
(.177)
4.0
(.157)
4.5
(.177)
6.0
(.236)
30 °
30 °
Mechanical Characteristics
1.5
(.059)
Mechanical Angle .....................300 ° ±5 °
Rotational Torque ............20 to 200 g-cm
Stop Strength ..................... 3 kg-cm min.
Rotational Life ................... 15,000 cycles
Soldering Condition
1.5
(.059)
1
3
7.5
(.295)
12.4
............300 °C max. within 3 seconds
Hardware .............. No hardware supplied
2
(.488)
1
3
Derating Curve
7.5
(.295)
2
RECOMMENDED PCB LAYOUT
14.0
(.551)
12.6
(.496)
100
80
2.5
(.098)
2.7
(.106)
60
40
33
20
RECOMMENDED PCB LAYOUT
DIA.
1.0
(.039)
7.5
(.295)
10.0
(.393)
0
0
10 20 30 40 50 60 70 80 90 100
3 PLCS.
DIA.
1.0
(.039)
2.7
(.106)
Ambient Temperature (°C)
7.5
(.295)
3 PLCS.
4.0
2.0
(.078)
(.157)
12.0
(.472)
SHAFT SHOWN IN CCW POSITION
SHAFT SHOWN IN CCW POSITION
PDB12 Dimensions
15
20
25
30
L
F
(.591)
(.787)
(.984)
(1.181)
2
7
7
12
(.472)
12
(.472)
(.276)
(.276)
MM
(INCHES)
DIMENSIONS:
3
1
SCHEMATIC
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*RoHS Directive 2015/863, Mar 31, 2015 and Annex.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific disclaimers as set forth on the last page of this document, and at www.bourns.com/legal/disclaimer.pdf.