PTA

PL
IA
N
T
Features
CO
M
■ Carbon element
*R
oH
S
■ Metal housing
■ 15-60 mm travel
■ Single and dual gang
■ Center detent option
■ Dust cover option
■ RoHS compliant*
PTA Series - Low Profile Slide Potentiometer
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 g-cm
Stop Strength ..................... 5 kg-cm 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
PTA 15 4 3 - 2 0 10 DP B 203
Actuator Styles
DP METAL LEVER
4.0
(.157)
3.0
(.118)
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
• 5 = Rubber
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 (CI Lever)
• 15 = 15 mm (DP, CP and CI)
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)
10.0
(.393)
45°
15.0
(.590)
1.0
(.039)
3.0
(.118)
5.0
(.196)
6.6
(.259)
1.0
(.039)
CP METAL LEVER
4.0
(.157)
10.0
(.393)
15.0
(.590)
5.0
(.196)
CI INSULATED LEVER
5.0
(.196)
4.0
(.157)
1.0
(.039)
2.0
(.087)
1.8
(.070)
5.0
R0.4 2 PLCS.
1.2
(.047)
6.6
(.259)
Resistance
(Ohms)
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
1.0
(.039)
DIMENSIONS:
Other styles available.
** Part numbers with dust covers must be
mounted with screws to a panel to prevent
issues with the dust cover during usage.
Standard Resistance Table
10.0
(.393)
Derating Curve
Rating Power Ratio (%)
How To Order
MM
(INCHES)
Resistance
Code
102
202
502
103
203
503
104
204
504
105
100
Optional Dust Cover
80
60
40
33
20
0
59 ± 0.5
(2.323 ± .020)
0
8.2 ± 0.2
(.323 ± .008)
10 20 30 40 50 60 70 80 90 100
Ambient Temperature (°C)
NOTE: DUST COVER HAS ADHESIVE BACK.
T=
0.3 ± 0.1
(.0118 ± .004)
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications 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 specific applications.
Applications
■ Audio/TV sets
■ Car radio
■ Amplifiers/mixers/drum machines/synthesizers
■ PCs/monitors
■ Appliances
PTA Series - Low Profile Slide Potentiometer
Product Dimensions
PTAxx44
PTAxx43
A
A
B
0.4
2 PLCS.
(.016)
M2 x
M2 x
B
9.0
(.354)
9.0
(.354)
6.5
(.255)
5.5
(.216)
6.5
(.255)
5.5
(.216)
TRAVEL
4 PLCS.
1.5 ± 0.3
(.059 ± .012)
3.0
(.118)
3.5
(.137)
0.4
2 PLCS.
(.016)
TRAVEL
1.2
(.047)
0.5
(.019)
C
D
0.5
(.019)
C
3.0
(.118)
3.5
(.137)
D
E
E
DIA.
4 PLCS.
1.7
MIN.
(.067)
1.2
MIN.
(.047)
3
DIA.
3 PLCS.
E
3.5
(.137)
C
1
DIA.
4 PLCS.
1.7
MIN.
(.067)
1.2
MIN.
(.047)
3
DIA.
6 PLCS.
E
3.5
(.137)
C
1
2
2
1
3
2
8.4
(.330)
F
8.4
(.330)
D
DIMENSIONS:
Single Gang Dimensions
2.0
(.078)
D
MM
(INCHES)
Dual Gang Dimensions
Model
A
B
C
D
E
Travel
Model
A
B
C
D
E
F
Travel
PTA1543
30
(1.18)
26
(1.02)
17.8
(.700)
20.2
(.795)
28.5
(1.12)
15
(.59)
PTA1544
30
(1.18)
26
(1.02)
17.8
(.700)
20.2
(.795)
28.5
(1.12)
18
(.708)
15
(.59)
PTA2043
35
(1.37)
31
(1.22)
22.8
(.897)
25.2
(.992)
33
(1.29)
20
(.787)
PTA2044
35
(1.37)
31
(1.22)
22.8
(.897)
25.2
(.992)
33
(1.29)
23
(.905)
20
(.787)
PTA3043
45
(1.77)
41
(1.61)
32.8
(1.29)
35.2
(1.38)
43.5
(1.71)
30
(1.18)
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)
PTA4543
60
(2.36)
56
(2.20)
47.8
(1.88)
50.2
(1.97)
58.5
(2.30)
45
(1.77)
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)
PTA6043
75
(2.95)
71
(2.79)
62.8
(2.47)
65.2
(2.56)
73.5
(2.89)
60
(2.36)
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)
DUAL GANG
2
SINGLE GANG
2
1
3
SCHEMATIC
REV. 12/14
1
3
1
3
2
SCHEMATIC
Specifications 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 specific applications.