PDA241-HRT00-254A2 Bourns Inc., PDA241-HRT00-254A2 Datasheet
PDA241-HRT00-254A2
Manufacturer Part Number
PDA241-HRT00-254A2
Description
Panel Mount Potentiometers 250Kohms 18 teeth Knurled Shaft HIGH
Manufacturer
Bourns Inc.
Datasheet
1.PDA241-SRT02-504A2.pdf
(2 pages)
Specifications of PDA241-HRT00-254A2
Resistance
250 KOhms
Tolerance
15 %
Power Rating
0.25 Watt (1/4 Watt)
Termination Style
Solder Lugs
Taper
Audio
Number Of Turns
1
Element Type
Carbon
Shaft Type
Knurled / Serrated
Shaft Length
19 mm
Shaft Diameter
6 mm
Operating Temperature Range
- 10 C to + 70 C
Product
Panel Mount Potentiometers
Track Resistance
250kohm
Track Taper
Log (Audio)
No. Of Turns
1
Resistance Tolerance
± 15%
Voltage Rating
250V
Potentiometer Mounting
Panel
No. Of Gangs
1
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Taper ...................................Audio, linear
Standard Resistance
Standard Resistance Tolerance ... ±15 %
Operating Temperature
Power Rating
Maximum Operating Voltage
Rotational Noise ................100 mV max.
Mechanical Angle ...................300 ° ±5 °
Rotational Torque
Stop Strength ....................7 kg-cm min.
Rotational Life
Soldering Condition
Hardware ................One fl at washer and
*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.
Electrical Characteristics
Environmental Characteristics
Mechanical Characteristics
Linear Taper ........................... 0.5 watt
Audio Taper .......................... 0.25 watt
Linear Taper ...............................500 V
Audio Taper ................................250 V
Standard ...................... 20 to 40 g-cm
High ............................ 70 to 100 g-cm
Manual Soldering
Wave Soldering
Derating Curve
Circuit
.........................from 10K to 1M ohms
................................. -10 °C to +70 °C
................... 200,000 shaft revolutions
.....................300 °C within 3 seconds
.....................260 °C within 5 seconds
100
80
60
40
33
20
0
0
10
potentiometer with bushing
20
Ambient Temperature (°C)
mounting nut supplied per
1
30
40 50 60 70 80 90 100
2
3
Features
■
■
■
■
■
■
■
PDA241-xxx00,
PDA241-xxx01
PDA24 - 24 mm Long Life Potentiometer
(.504)
12.80
(.953)
24.20
DIA.
Product Dimensions
Standard or high torque option
Long life carbon element
Plain or knurled shaft option
Brass bushing
Metal shaft
Audio or linear taper options
Variety of resistance values
UNDER
(.146)
12.10
(.476)
3.70
(.252)
6.40
(.146)
3.70
(.394)
10.00
(.394)
10.0
DIMENSIONS:
(.252)
6.40
1
FULL CCW POSITION
SHAFT SHOWN IN
=
(±.012)
30 °
(.059)
TOLERANCES:
±0.3
1.50
2
24.20
(.953)
(.079)
2.00
3/8 ” NEF
(.374)
3
DIA.
9.50
(.394 ~ 3.937)
(INCHES)
10.0 ~ 100
MM
(.252)
6.40
CO.85
(.039)
CO.5 X 2
1.00
(.374)
(.236)
(.252)
(.083)
9.50
6.00
6.40
2.10
(.476)
12.10
(.079)
=
2.00
DIA.
(±.020)
DIA.
±0.5
DIA.
KNURLED
(.236)
SHAFT
6.00
(.236)
6.00
PDA241-xxx02
(.504)
12.80
(.953)
24.20
DIA.
UNDER
12.10
(.476)
(.252)
6.40
(.146)
3.70
(.146)
(.394)
10.00
3.70
(.394)
(.252)
10.0
6.40
1
FULL CCW POSITION
SHAFT SHOWN IN
=
(±.012)
TOLERANCES:
±0.3
2
24.20
(.953)
(.079)
2.00
DIA.
3
(.748)
19.00
3/8 ” NEF
(.394 ~ 3.937)
10.0 ~ 100
(.374)
9.50
(.252)
6.40
(.083)
(.252)
2.10
6.40
(.476)
12.10
(.079)
2.00
DIA.
=
(.250)
6.35
(±.020)
DIA.
±0.5
SHAFT
PLAIN
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PDA241-HRT00-254A2 Summary of contents
Page 1
... TOLERANCES: 10.0 ±0.3 10.0 ~ 100 ±0 UNDER (.394) (±.012) (.394 ~ 3.937) (±.020) MM DIMENSIONS: (INCHES) PDA241-xxx02 12.80 19.00 (.504) (.748) 3.70 (.146) 9.50 (.374) 6.35 (.250) DIA. 24.20 PLAIN (.953) SHAFT DIA. 3/8 ” NEF 12.10 12 ...
Page 2
Additional Features ■ Long life ■ Long solder lugs ■ ±15 % resistance tolerance ■ Anti-rotation pins ■ RoHS compliant* PDA24 - 24 mm Long Life Potentiometer Tapers A2 Taper 100 ...