PTA Series Datasheet by Bourns Inc.

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OURNS‘ PRO AUDIO .'—_'\ BOURNS' — Orer T 1543 20 OD 520 gm JJ ““\ w + y :‘F'J Tm 4i(39]\ fi‘ H5) ($569, An fiHPm 7 g (‘7) 7' ‘ 50 H ‘95. M 50 WWW mu m fl Wm” (mm rm L m ' M7) WE ‘5 1 u .591} 1.394} 10 7 1.39M 1.275}
Features
n Carbon element
n Metal housing
n 15-60 mm travel
n Single and dual gang
n Center detent option
n RoHS compliant*
PTASeries-LowProfileSlidePotentiometer
*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 legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Electrical Characteristics
Taper .................................... Linear, audio
Standard Resistance Range
....................... 1 K ohms to 1 M ohms
Standard Resistance Tolerance .....±20 %
Residual Resistance
.......................500 ohms or 1 % max.
Insulation Resistance
........ Min. 100 megohms at 250 V DC
Environmental Characteristics
Operating Temperature
................................... -10 °C to +50 °C
Power Rating, Linear
15 mm ....0.05 W (0.025 W Dual Gang)
20 mm .......................... 0.1 W (0.05 W)
30 mm ............................ 0.2 W (0.1 W)
45 mm ...................... 0.25 W (0.125 W)
60 mm ...................... 0.25 W (0.125 W)
Power Rating, Audio
15 mm ..0.025 W (0.015 W Dual Gang)
20 mm ...................... 0.05 W (0.025 W)
30 mm .......................... 0.1 W (0.05 W)
45 mm ...................... 0.125 W (0.06 W)
60 mm ...................... 0.125 W (0.06 W)
Maximum Operating Voltage, Linear
15 mm .................................. 100 V DC
20-60 mm ............................. 200 V DC
Maximum Operating Voltage, Audio
15 mm .................................... 50 V DC
20-60 mm ............................. 150 V DC
Withstand Voltage, Audio
............................... 1 Min. at 300 V AC
Sliding Noise ................ 100 mV maximum
Tracking Error ..............3 dB at -40 to 0 dB
Mechanical Characteristics
Operating Force ...................30 to 250 gf
Stop Strength .......................... 5 kgf min.
Sliding Life .........................15,000 cycles
Soldering Condition
........... 300 °C max. within 3 seconds
Travel .................... 15, 20, 30, 45, 60 mm
Lever Style & Product Dimensions
DIMENSIONS: MM
(INCHES)
How To Order
PTA 15 4 3 - 2 0 10 DP B 203
Model
Stroke Length
 •15=15mm
 •20=20mm
 •30=30mm
 •45=45mm
 •60=60mm
Dust Cover Option
 •4=NoDustCover
No. of Gangs
 •3=SingleGang
 •4=DualGang
Pin Style
 •2=PCPinsDownFacing
Center Detent Option
 •0=NoDetent
 •2=CenterDetent
Standard Lever Length
(See Table)
•10= 10mm
•15= 15mm
Lever Style
 •DP=MetalLever(RefertoDrawing)
 •CP=MetalLever(RefertoDrawing)
•CI= InsulatedLever
(Refer to Drawing)
Resistance Taper
 •A=AudioTaper
 •B=LinearTaper
Resistance Code (See Table)
Other styles available.
45
DP METAL LEVER
CI INSULATED LEVER
CP METAL LEVER
Actuator Styles
1.0
(.039)
1.0
(.039)
L
L
H
4.0
(.157)
3.0
(.118)
5.0
(.196) 6.6
(.259)
3.0
(.118)
R
0.4
(.016)
2 PLCS.
5.0
(.196)
7.0
(.276)
4.0
(.157)
4.0
(.157)
5.0
(.197)
1.0
(.039)
10.4
(.409)
4.0
(.157)
5.0
(.196)
6.6
(.259)
2.0
(.087)
1.0
(.039)
1.8
(.070) 1.2
(.047)
WARNINGCancerandReproductiveHarm- www.P65Warnings.ca.gov
Dimension
L H
15
(.591)
10
(.394)
10
(.394)
7
(.276)
BOURNS fl fi fl & g i (1 18) (1 02] (700) ( 795) (1 12) (59] O—A/j/V—O Pm % % (232T; % % (12:7)
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 legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
 PTASeries-LowProfileSlidePotentiometer
Product Dimensions
2
13
SCHEMATIC
SINGLE GANG
Single Gang Dimensions
Model A B C D E Travel
PTA1543 30
(1.18)
26
(1.02)
17.8
(.700)
20.2
(.795)
28.5
(1.12)
15
(.59)
PTA2043 35
(1.37)
31
(1.22)
22.8
(.897)
25.2
(.992)
33
(1.29)
20
(.787)
PTA3043 45
(1.77)
41
(1.61)
32.8
(1.29)
35.2
(1.38)
43.5
(1.71)
30
(1.18)
PTA4543 60
(2.36)
56
(2.20)
47.8
(1.88)
50.2
(1.97)
58.5
(2.30)
45
(1.77)
PTA6043 75
(2.95)
71
(2.79)
62.8
(2.47)
65.2
(2.56)
73.5
(2.89)
60
(2.36)
Applications
n Audio/TV sets
n Amplifiers/mixers/drum machines/synthesizers
n PCs/monitors
n Appliances
E
D
C
31
2
TRAVEL
C
D
E
B
A
NOTE: DUST COVER HAS ADHESIVE BACK.
PT
Axx43
9.0
(.354)
6.5
(.255)
59 ± 0.5
(2.323 ± .020)
0.3 ± 0.1
(.0118 ± .004)
T =
5.7
(.224)
3.0
(.118)
3.7
(.146)
0.5
(.019)
1.5 ± 0.3
(.059 ± .012)
4 PLCS.
8.5
(.335)
3.5
(.137) 1.7
(.067)
DIA.
4 PLCS.
MIN.
MIN.
1.2
(.047)
DIA.
3 PLCS.
8.2 ± 0.2
(.323 ± .008)
M2 x 2 PLCS.
0.4
(.016)
0.8
(.031)
0.9
(.035)
3.5
(.138) 8.5
(.335)
9.4
(.370)
DIMENSIONS: MM
(INCHES)
Schematic
BOURNS 35 25 17.5 20.2 25 5 1a 15 (1.15) (1.52) (755) (795) (1 12) (705) (59) 35 31 22.5 25.2 33 23 20 (1.37) (1.22) (597) (992) (1 29) (905) (.757) ® ® 45 41 32.5 35.2 43 5 33 so @ (1.77) (1 51) (129) (135) (171) (129) (1 15) 55 55 47.5 50.2 55 5 4a 45 (2.36) 12.25) (1 55) (1 97) (2 35) (1 a5) (1 77) 75 71 52.5 65.2 73 5 63 so (2.95) 12.79) (2 47) (2 55) (2 59) (2 45) (2 3e)
Model A B C D E F Travel
PTA1544 30
(1.18)
26
(1.02)
17.8
(.700)
20.2
(.795)
28.5
(1.12)
18
(.708)
15
(.59)
PTA2044 35
(1.37)
31
(1.22)
22.8
(.897)
25.2
(.992)
33
(1.29)
23
(.905)
20
(.787)
PTA3044 45
(1.77)
41
(1.61)
32.8
(1.29)
35.2
(1.38)
43.5
(1.71)
33
(1.29)
30
(1.18)
PTA4544 60
(2.36)
56
(2.20)
47.8
(1.88)
50.2
(1.97)
58.5
(2.30)
48
(1.88)
45
(1.77)
PTA6044 75
(2.95)
71
(2.79)
62.8
(2.47)
65.2
(2.56)
73.5
(2.89)
63
(2.48)
60
(2.36)
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 legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
 PTASeries-LowProfileSlidePotentiometer
Product Dimensions
DIMENSIONS: MM
(INCHES)
Schematic
E
D
F
C
1
PTAxx44
12
23
3
TRAVEL
C
D
E
B
A
9.0
(.354)
6.5
(.255)
5.7
(.224)
3.0
(.118)
3.7
(.146)
0.5
(.019)
1.7
(.067)
DIA.
4 PLCS.
1.2
(.047)
DIA.
6 PLCS.
8.5
(.335)
3.5
(.137)
0.95
(.037)
1.2
(.047)
MIN.
MIN.
M2 x 2 PLCS.
0.4
(.016)
0.8
(.031)
0.9
(.035)
3.5
(.138) 8.5
(.335)
9.4
(.370)
2
2
13
13
SCHEMATIC
DUAL GANG
Dual Gang Dimensions
BOURNS“
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 legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
 PTASeries-LowProfileSlidePotentiometer
REV. 10/20
Tapers
010
10
20
20
30
30
40
40
50
50
60
60
70
70
80
80
90
90
100
100
Audio 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
Linear Taper
Terminal 1-2 Output Voltage
Terminal 1-3 Input Voltage X 100 (%)
Rotational Travel (%)
Standard Resistance Table
Resistance Resistance
(Ohms) Code
1,000 102
2,000 202
5,000 502
10,000 103
20,000 203
50,000 503
100,000 104
200,000 204
500,000 504
1,000,000 105
Derating Curve
Ambient Temperature (°C)
20 40 50 60 70 80 90 1003010
0
20
33
40
60
80
100
0
Rating Power Ratio (%)
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C1753 05/17/18R

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