M
PL
IA
NT
Features
■
Carbon element
■
Assortment of resistance tapers
■
Push latching shaft
■
Flatted, knurled and slotted shaft styles
■
Center detent option
*R
oH
S
CO
PTP90 Series Panel Control w/Push Latching Shaft
Electrical Characteristics
Standard Resistance Range
........................1K ohms to 1 megohm
Standard Resistance Tolerance
R < 250K ohms .........................±20 %
≥
250K ohms .........................±30 %
R
End Resistance
R < 50K ohms .............. 30 ohms max.
≥
50K ohms ......... 0.1 % of TR max.
R
Insulation Resistance @ 250 VDC
............................. 100 megohms min.
Dielectric Withstanding Voltage
..............................................300 VAC
Tracking Error (-40 dB to 0 dB) .....±3 dB
Standard Taper .................. Linear, Audio
Power Rating
Linear ................................... 0.05 watt
Audio .................................. 0.025 watt
Slider Noise .......................100 mV max.
Operating Voltage ....... 50 VAC / 10 VDC
Environmental Characteristics
Operational Life ................15,000 cycles
TR Shift .....................................±15 %
Operating Temperature Range
..................................-10 °C to +55 °C
Resistance to Solder Heat ..............±5 %
IP Rating .........................................IP 40
Moisture Sensitivity Level ..................... 1
ESD
(HBM)................. N/A
Mechanical Characteristics
Mechanical Angle ..................310 ° max.
Operating Torque ..............20~250 gf-cm
Stop Strength................... 4 kgf-cm max.
Mounting Torque ............ 10 kgf-cm max.
Shaft Push Latch Force ..........40~500 gf
Push Latch Operating Life
......................................10,000 cycles
Soldering Condition
Manual ........... 300 °C ±5 °C for 3 sec.
Wave .............. 260 °C ±5 °C for 5 sec.
Wash ..................... Not recommended
Hardware ................One
washer and
one mounting nut supplied with
each potentiometer
Product Dimensions
(Shown with Knurled Shaft)
23.25
(0.915)
30.0 ± 0.8
(1.181 ± 0.031)
PUSH TRAVEL
9.0 ± 0.5
(0.354 ± 0.020)
PUSH LATCH TRAVEL
8.0
(0.315)
6.0
(0.236)
0.5
(0.020)
SHAFT SLOT
IS OPTIONAL
ANGLE
Y
X
10.0
(0.394)
9.5
(0.374)
4.85
(0.191)
X
6.5 ± 0.5
(0.256 ± 0.002)
R2 R1
M7 x
0.75
0.030
C1
7.0
(0.276)
10.7
(0.421)
1.0 ± 0.1
(0.039 ± 0.004)
6.0
(0.236)
DIA.
1
2
3
Y
0.8 ± 0.2
(0.031 ± 0.002)
0.9 ± 0.1
(0.035 ± 0.004)
3.5
(0.138)
Mounting Hole Detail
2.5
(0.098)
5.0
(0.197)
MOUNTING
SURFACE
5.0
(0.197)
DIA.
1.0 +0.1/-0
(0.039 +0.004/-0)
6 PLCS.
Locating Lug Detail
Y
X
X
6.0 ± 0.2
(0.236 ± 0.008)
Y
0.8 ± 0.2
(0.315 ± 0.008)
2.0 ± 0.1
(0.079 ± 0.004)
Hardware
DIA.
12.0
(.472)
M7 x 0.75
(.030)
DIA.
12.7
(.500)
11.0
(.433)
DIA.
NUT
2.0
(.079)
0.5
(.020)
WASHER
Standard Resistance Table
Resistance
(Ohms)
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
Resistance
Code
102
202
502
103
203
503
104
204
504
105
DIA.
7.2
(.283)
DIMENSIONS:
MM
(INCHES)
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
*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. 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.
Applications
■
Multimedia sound systems
■
Mixers / drum machines / DJ equipment
■
Portable electronics
■
Portable appliances
PTP90 Series Panel Control w/Push Latching Shaft
Additional Shaft Styles
Flatted Shaft
30.0
(1.181)
Output Voltage across Terminals 1-2
X 100 (%)
Input Voltage across Terminals 1-3
100
90
Tapers
A Series Tapers
10.0
(0.394)
10.7
(0.428)
8.3
(0.327)
8.0
(0.315)
PUSH LATCH
TRAVEL
80
70
60
50
40
30
20
10
(3
0A
);A
6
DIA.
4.5 +0/-0.1
(0.177 +0.004)
6.0 +0/-0.05
(0.236 +0.002)
DIA.
60 ° ±10 °/-5 °
M7 X
0.75
(0.030)
9.0 ± 0.5
(0.354 ± 0.020)
PUSH TRAVEL
C1
4.5
(0.177)
SHAFT SHOWN IN
FULL CCW POSITION
(25
A);
A5
A4
A);
3
(20
A);A
(15
A2
(10A);
1
A);A
(05
0
10
20
30
40
50
60
70
80
90
100
Terminal 1
Rotational Travel (%)
Terminal 3
Slotted Shaft
30.0
(1.181)
B Series Tapers
10.7
(0.428)
Output Voltage across Terminals 1-2
X 100 (%)
Input Voltage across Terminals 1-3
10.0
(0.394)
PUSH LATCH
TRAVEL
8.0
(0.315)
1.6 ± 0.2
(0.063 ± 0.008)
1.0
(0.039)
6.0
(0.236)
DIA.
C1
100
(5B
);B5
(4B
);B
4
(3B
);
60 ° ±10 °/-5 °
70
60
50
40
30
20
10
M7 X
0.75
(0.030)
9.0 ± 0.5
(0.354 ± 0.020)
PUSH TRAVEL
SHAFT SHOWN IN
FULL CCW POSITION
DIMENSIONS:
MM
(INCHES)
0
10
20
30
40
50
60
70
(1
B)
;B
1
80
B3
(2
B)
;B
2
90
80
90
100
Terminal 1
Rotational Travel (%)
Terminal 3
How To Order
Schematics
Single Gang
2
Output Voltage across Terminals 1-2
X 100 (%)
Input Voltage across Terminals 1-3
C Series Tapers
100
90
80
70
60
50
40
30
20
(1
0C
PTP90 2 - 0 30 K - 103 B2
Model Number
Designator
PTP90 = Panel Control
w/Push Latching Shaft
Number of Sections
1 = Single Gang
2 = Dual Gang
Center Detent
0 = No Detent
1 = Center Detent
Shaft Length (FMS)
30 = 30 mm
Shaft Style
F = Flatted Metal
K = Knurled (18 tooth serrated)
S = Slotted Metal
Resistance Code
(See Standard Resistance Table)
Resistance Taper (See Taper Charts)
Taper Series followed by Curve Number
R1 1
3
Dual Gang
2
R1 1
R2 1'
2'
3
3'
(3
0C
(25
);C
6
C)
;C5
(20
C
);C
2
C);C
1
);C
4
);C
3
10
(15
C
(05
0
10
20
30
40
50
60
70
80
90
100
Terminal 1
Rotational Travel (%)
Terminal 3
REV. 11/18
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.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns
®
products manufactured by or on behalf of Bourns, Inc. and
Unless otherwise expressly indicated in writing, Bourns
®
products and data sheets relating thereto are subject to change
and complete before placing orders for Bourns
®
products.
The characteristics and parameters of a Bourns
®
product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns
®
®
product with other components
the actual performance of the Bourns
®
®
®
product as meeting the requirements of a particular industry
®
of Bourns products are responsible for ensuring compliance with safety-related requirements and standards applicable to
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on a case-by-case basis, use of any Bourns
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®
®
®
Bourns
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®
standard products that are suitable for use in aircraft
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standard
the user’s sole risk.
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and the user for which such Bourns
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custom products shall be negotiated on a case-by-case basis by Bourns
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also apply to such Bourns custom products.
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