PDB241-GTR Series Datasheet by Bourns Inc.

BOURNS“ ( :QPRO AUDIO '—-\
M3/8”-32UNF
PLAIN
SHAFT
18 TEETH
KNURLED
SHAFT
16.0
(.630)
6.35
(.250) DIA.
6.0
(.236)
DIA.
1.0
(.039)
24.0
(.945)
DIA.
9.5 ± 0.3
(.374 ± .012)
11.5
(.453)
6.0
(.236)
30 ° FULL CCW
20.0
(.787)
6.7
(.264)
6.7
(.264)
PINOUT FOR “A” AND “B” TAPERS
1 2 3
PINOUT FOR “C” TAPER
3 2 1
19.0 ± 0.5
(.748 ± .020)
2.0
(.079) DIA.
4.0
(.157)
DIA.
2.0
(.079)
DIA.
8.6
(.339)
10.0
(.394)
Features
■ Low torque
■ Carbon element
■ Plain or knurled shaft option
■ Metal bushing
■ Metal shaft
■ Rear solder lugs
■ Audio or linear taper options
■ Variety of resistance values
■ RoHS compliant*
PDB241-GTR Series - 24 mm Guitar Potentiometer
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations 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 specifi c applications.
Electrical Characteristics
Taper........................................Audio, linear
Standard Resistance
.....................................10K to 1M ohms
Standard Resistance Tolerance .........±20 %
Environmental Characteristics
Operating Temperature
.................................... -10 °C to +70 °C
Power Rating ................................ 0.25 watt
Maximum Operating Voltage ............. 250 V
Rotational Noise .....................150 mV max.
Mechanical Characteristics
Mechanical Angle ........................300 ° ±5 °
Rotational Torque ..................10 to 45 g-cm
Stop Strength.......................... 8 kg-cm min.
Rotational Life................ 15,000 cycles min.
Soldering Condition
Manual Soldering
........................ 300 °C within 3 seconds
Wave Soldering
........................ 260 °C within 3 seconds
Hardware ................... Two fl at washers and
two mounting nuts supplied
per potentiometer
Derating Curve
Ambient Temperature (°C)
20 40 50 60 70 80 90 1003010
0
20
33
40
60
80
100
0
Rating Power Ratio (%)
Product Dimensions
DIMENSIONS: MM
(INCHES)
Standard Resistance Table
Resistance Resistance
(Ohms) Code
10,000 103
25,000 253
50,000 503
100,000 104
250,000 254
300,000 304
500,000 504
1,000,000 105
Circuit
How To Order
PDB24 1 - GTR 01 - 504 A2
Model
Number of Units
1 = Single
Guitar Pot Designator
Confi guration
1 = Knurled Shaft / Solder Lugs
2 = Plain Shaft / Solder Lugs
3 = Knurled Shaft (Long) / Solder Lugs
4 = Plain Shaft (Long) / Solder Lugs
Resistance Code (See Table)
Resistance Taper (See Taper Charts)
*RoHS COMPLIANT
12 3
PDB241-GTR01 PDB241-GTR03
3/8”-32UNF
2.0
(.079)
9.7
(.382)
DIA.
DIA.
WASHERNUT
14.0
(.551)
UNDER =
10.0
(.394)
TOLERANCES:
±0.3
(±.012) =
10.0 ~ 100
(.394 ~ 3.937)
±0.5
(±.020)
M3/8”-32UNF
PLAIN
SHAFT
(LONG)
6.35
(.250) DIA.
24.0
(.945)
DIA.
19.0 ± 0.3
(.748 ± .012)
11.5
(.453)
27.5± 0.5
(1.083 ± .020)
5.0
(.197)
18 TEETH
KNURLED
SHAFT
(LONG)
6.00
(.236) DIA.
1.0
(.039)
8.6
(.339) 10.0
(.394)
BOURNS'
Specifi cations 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 specifi c applications.
PDB241-GTR Series - 24 mm Guitar Potentiometer
Taper Charts
010
10
20
20
30
30
40
40
50
50
60
60
70
70
80
80
90
90
100
100
A2 Taper
Terminal 1-2 Output Voltage
Terminal 1-3 Input Voltage X 100 (%)
Rotational Travel (%)
Other tapers available.
REV. 11/13
010
10
20
20
30
30
40
40
50
50
60
60
70
70
80
80
90
90
100
100
B0 Taper
Terminal 1-2 Output Voltage
Terminal 1-3 Input Voltage X 100 (%)
Rotational Travel (%)
010
10
20
20
30
30
40
40
50
50
60
60
70
70
80
80
90
90
100
100
C2 Taper
Terminal 1-2 Output Voltage
Terminal 1-3 Input Voltage X 100 (%)
Rotational Travel (%)