PDB241-E420K-504A2 Bourns Inc., PDB241-E420K-504A2 Datasheet - Page 2

• Manufacturer Part Number: PDB241-E420K-504A2
• Description: Panel Mount Potentiometers 0.25watt 500Kohms 20% Knurled
• Manufacturer: Bourns Inc.
• Series: PDB24r

Specifications of PDB241-E420K-504A2

• Dimensions: 24 mm Dia. x 11.8 mm L
• Product: Panel Potentiometers - Rotary
• Voltage Rating: 250 Volts
• Resistance: 500 KOhms
• Tolerance: 20 %
• Power Rating: 0.25 Watt (1/4 Watt)
• Termination Style: Lug
• Taper: Audio
• Number Of Turns: 1
• Element Type: Carbon
• Shaft Type: Knurled / Serrated
• Shaft Length: 20 mm
• Shaft Diameter: 6 mm
• Operating Temperature Range: - 10 C to + 70 C
• Track Resistance: 500kohm
• Track Taper: Linear
• No. Of Turns: 1
• Resistance Tolerance: ± 20%
• Potentiometer Mounting: Panel
• No. Of Gangs: 1
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Applications
■
■
■
■
■
F Type
P Type
K Type
Product Dimensions
Various commercial applications
Electric guitars
Sound processing equipment
Guitar and sound system amplifi ers
Appliances
PDB24 Series - 24 mm Rotary Potentiometer
18 TEETH
D
L
L
L
A
F
DIMENSIONS:
(.787)
(.787)
(.394)
(.059)
(.787)
(.472)
20.0
20.0
10.0
20.0
12.0
1.5
D
(.984)
(.984)
(.472)
(.098)
(.984)
(.472)
F
(.236)
25.0
A
25.0
12.0
25.0
12.0
6.0
2.5
(.177)
(.236)
(INCHES)
(.236)
(.039)
6.0
4.5
DIA.
6.0
1.0
MM
(1.181)
(1.181)
(1.181)
DIA.
(.472)
(.472)
(.157)
30.0
30.0
12.0
30.0
12.0
DIA.
4.0
Model
No. of Sections
Terminal Confi guration
(Pin Layout)
(see individual drawings)
Detent Option
Standard Shaft Length
Shaft Style
Resistance Code (See Table)
Resistance Taper (See Taper Chart)
Other styles available.
How To Order
• 1 = Single Section/
• 2 = Single Section/
• E = Solder Lugs
• S = Solder Lugs
• D = PC Pins
• 2 = Center Detent
• 4 = No Detents
• 20 = 20 mm
• 25 = 25 mm
• 30 = 30 mm
• K = Metal Knurled Type Shaft
• F = Metal Flatted Shaft
• P = Metal Plain Shaft
Taper Series followed by Curve Number
Standard Resistance Table
Resistance
PDB24 1 - E 4 25 K - 103 A2
1,000,000
100,000
200,000
250,000
500,000
(Ohms)
Standard
Rotational Life
High Rotational
Life
Rear Facing
Down Facing
Front Facing
18 Toothed Serration Type
10,000
20,000
50,000
1,000
2,000
5,000
Resistance
Code
102
202
502
103
203
503
104
204
254
504
105
Customers should verify actual device performance in their specifi c applications.
Tapers
100
100
100
90
80
70
60
50
40
30
20
10
50
40
30
20
10
50
40
30
20
10
90
80
70
60
90
80
70
60
Specifi cations are subject to change without notice.
0
0
0
10
10
10
20
20
20
30
30
30
Rotational Travel (%)
Rotational Travel (%)
Rotational Travel (%)
40
40
A Series Tapers
40
B Series Tapers
C Series Tapers
50
50
50
60
60
60
70
70
70
REV. 08/10
80
80
80
90
90
90
100
100
100