PTF Series Datasheet by Bourns Inc.

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BOURNS° . . ,., , PRO AUDIO 7—,. Cir—fl
3
2
1
R1 3
2
1
R1
3'
2'
1'
R2
45.0 ± 0.5
(1.772 ± 0.020)
TRAVEL
MOUNTING
SURFACE
55.0 ± 0.1
(2.165 ± 0.004)
65.0 ± 0.1
(2.559 ± 0.004)
57.0
(2.244)
65.0 ± 0.2
(2.559 ± 0.008)
73.0 ± 0.5
(2.874 ± 0.020)
1
2.0 +0.2/-0
(0.079 + 0.008/-0)
DIA. 6 PLCS.
M3 2 PLCS.
1.5 ± 0.1
(0.059 ± 0.004)
2
2
2’
1
1’
3
3’
2’
1
1’
3
3’
2.8 ± 0.2
(0.110 ± 0.008)
6.0 ± 0.2
(0.236 ± 0.008)
4.0 +0/-0.1
(0.157 +0/-0.004)
1.2 ± 0.05
(0.047 ± 0.002)
0.5
(0.020)
3.5 ± 0.2
(0.138 ± 0.008)
1.6 ± 0.1
(0.063 ± 0.004)
7.4 ± 0.1
(0.291 ± 0.004)
10.0 ± 0.1
(0.394 ± 0.004)
L ± 0.5
(L ± 0.020)
2.8
(0.110)
20.0 ± 0.5
(0.787 ± 0.020)
9.0 ± 0.1
(0.354 ± 0.004)
11.0 ± 0.5
(0.433 ± 0.020)
14.0 ± 0.8
(0.551 ± 0.031)
Features
Long life carbon element
Assortment of resistance tapers
45 mm, 60 mm and 100 mm travel lengths
Single and dual gang elements
Long operational life
Tracking error within ±2 dB
PTF Series Long Life Slide Potentiometer
*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
Standard Resistance Range
....................... 1K ohms to 1 megohm
Standard Resistance Tolerance ... ±20 %
End Resistance ...................1 ohm max.
Insulation Resistance @ 500 VDC
............................. 100 megohms min.
Dielectric Withstanding Voltage
............................................1000 VAC
Tracking Error ............................... ±2 dB
Standard Taper .................. Linear, Audio
Power Rating - Linear
45 mm .............................0.25 watt
60 & 100 mm .....................0.5 watt
Power Rating - Audio
45 mm ...........................0.125 watt
60 & 100 mm ...................0.25 watt
Slider Noise .........................60 mV max.
Environmental Characteristics
Operational Life ..............100,000 cycles
TR Shift .................................... ±15 %
Operating Temperature Range
................................. -10 °C to +55 °C
Resistance to Solder Heat ............. ±5 %
Mechanical Characteristics
Mechanical Travel
.................... See Product Dimensions
Operating Force .............................50 gf
Stop Strength ......................... 5 kgf min.
Shaft Axial Force .................. 10 kgf min.
Shaft Wobble .. 2(2 x L/25) mm p-p max.
Soldering Condition
Manual ...........300 °C ±5 °C for 3 sec.
Wave ..............260 °C ±5 °C for 5 sec.
Wash .....................Not recommended
Product Dimensions
45 mm Length of Travel
Lever End Style “A”
DIMENSIONS: MM
(INCHES)
Schematics
Mounting Hole Detail
Single Gang Dual Gang
*RoHS COMPLIANT
BOURNS“
70.0 ± 0.1
(2.756 ± 0.004)
80.0 ± 0.1
(3.150 ± 0.004)
75.0
(2.953)
80.0 ± 0.2
(3.150 ± 0.008)
88.0 ± 0.5
(3.465 ± 0.020)
2.0 +0.2/-0
(0.079 + 0.008/-0)
DIA. 6 PLCS.
2
2’
1
1’
3
3’
2
2’
1
1
3
3
1.5 ± 0.1
(0.059 ± 0.004)
2.8 ± 0.2
(0.110 ± 0.008)
60.0 ± 1.0
(2.362 ± 0.039)
TRAVEL 4.0 +0/-0.1
(0.157 +0/-0.004)
0.5
(0.020)
3.0
(0.118)
7.1 ± 0.1
(0.280 ± 0.004)
1.9
(0.075) 9.0 ± 0.1
(0.354 ± 0.004)
9.0 ± 0.1
(0.354 ± 0.004)
6.0 ± 0.1
(0.236 ± 0.004)
M3 x 0.5
( M3x 0.020)
2 PLCS.
2.8
(0.110)
20.0 ± 0.5
(0.787 ± 0.020)
3.5 ± 0.2
(0.138 ± 0.008)
L ± 0.5
(L ± 0.020)
11.0 ± 0.5
(0.433 ± 0.020)
14.0 ± 0.8
(0.551 ± 0.031)
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
PTF Series Long Life Slide Potentiometer
Product Dimensions
DIMENSIONS: MM
(INCHES)
Mounting Hole Detail
60 mm Length of Travel
Lever End Style “A”
Applications
Mixing consoles
Drum machines
Keyboards and synthesizers
Equalizers
BOURNS“ “““““““ r1
110.0 ± 0.1
(4.331 ± 0.004)
120.0 ± 0.1
(4.724 ± 0.004)
2.0 +0.2/-0
(0.079 + 0.008/-0)
DIA. 6 PLCS.
2
2’
1
1’
3
3’
100.0 ± 1.0
(3.937 ± 0.039)
TRAVEL
4.0 +0/-0.1
(0.157 +0/-0.004)
6.0 ± 0.2
(0.236 ± 0.008)
0.5
(0.020)
1.2 ± 0.05
(0.047 ± 0.002)
3.0
(0.118)
7.1 ± 0.1
(0.280 ± 0.004)
1.9
(0.075) 9.0 ± 0.1
(0.354 ± 0.004)
9.0 ± 0.1
(0.354 ± 0.004)
6.0 ± 0.1
(0.236 ± 0.004)
115.0
(4.528)
120.0 ± 0.2
(4.724 ± 0.008)
128.0 ± 0.5
(5.039 ± 0.020)
M3 x 0.5
( M3x 0.020)
2 PLCS.
2.8
(0.110)
20.0 ± 0.5
(0.787 ± 0.020)
MOUNTING
SURFACE
1.5 ± 0.1
(0.059 ± 0.004)
2.8 ± 0.2
(0.110 ± 0.008) 3.5 ± 0.2
(0.138 ± 0.008)
L ± 0.5
(L ± 0.020)
10.5 ± 0.5
(0.413 ± 0.020)
10.0 ± 0.1
(0.394 ± 0.004)
14.0 ± 0.8
(0.551 ± 0.031)
2
2’
1
1
3’
3
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
PTF Series Long Life Slide Potentiometer
Product Dimensions
100 mm Length of Travel
Lever End Style “A”
DIMENSIONS: MM
(INCHES)
Mounting Hole Detail
BOURNS“
2
2’
1
1’
3
3’
1.2 ± 0.05
(0.047 ± 0.002)
2.0
(0.008)
DIA.
2 PLCS.
1.5 +0/-0.1
(0.059 +0/-0.004)
0.5
(0.020)
57.0
(2.244)
65.0 ± 0.2
(2.559 ± 0.008)
73.0 ± 0.5
(2.874 ± 0.020)
1
M3 X
2 PLCS.
2.8
(0.110)
0.5
(0.020)
20.0 ± 0.5
(0.787 ± 0.020)
45.0 ± 0.5
(1.772 ± 0.020)
TRAVEL
MOUNTING
SURFACE
2.8 ± 0.2
(0.110 ± 0.008)
2.5
(0.098)
1.5
(0.059)
6 PLCS.
SQUARE HOLES
X
8.0
(0.315)
14.5
(0.571)
18.5 +0/-0.1
(0.728 +0/-0.004)
7.5 ± 1.0
(0.295 ± 0.039)
4.0
(0.157)
11.0 ± 0.5
(0.433 ± 0.020)
8.2 ± 0.5
(0.323 ± 0.020)
55.0
(2.165)
65.0
(2.559)
1.6
(0.063)
7.4
(0.291)
9.0
(0.354)
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
PTF Series Long Life Slide Potentiometer
Product Dimensions
DIMENSIONS: MM
(INCHES)
45 mm Length of Travel
Lever End Style “T”
BOURNS“
2
2’
1
1’
3
3’
70.0
(2.756)
80.0
(3.150)
75.0
(2.953)
80.0 ± 0.2
(3.150 ± 0.008)
88.0 ± 0.5
(3.465 ± 0.020)
1
M3 X
2 PLCS.
2.8
(0.110)
0.5
(0.020)
20.0 ± 0.5
(0.787 ± 0.020)
60.0 ± 1.0
(2.362 ± 0.039)
TRAVEL
MOUNTING
SURFACE
2.8 ± 0.2
(0.110 ± 0.008)
2.5
(0.098)
1.5
(0.059)
6 PLCS.
SQUARE HOLES
X
8.0
(0.315)
14.5
(0.571)
18.5 +0/-0.1
(0.728 +0/-0.004)
7.5 ± 1.0
(0.295 ± 0.039)
4.0
(0.157)
11.0 ± 0.5
(0.433 ± 0.020)
8.2 ± 0.5
(0.323 ± 0.020) 1.2 ± 0.05
(0.047 ± 0.002)
2.0
(0.008)
DIA.
2 PLCS.
1.5 +0/-0.1
(0.059 +0/-0.004)
0.5
(0.020)
1.9
(0.075)
7.1
(0.280)
9.0
(0.354)
3.0
(0.118)
6.0
(0.236)
9.0
(0.354)
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
PTF Series Long Life Slide Potentiometer
Product Dimensions
DIMENSIONS: MM
(INCHES)
60 mm Length of Travel
Lever End Style “T”
BOURNS“
110.0
(4.331)
120.0
(4.724)
115.0
(4.528)
120.0 ± 0.2
(4.724 ± 0.008)
128 ± 0.5
(5.039 ± 0.020)
M3 X
2 PLCS.
2.8
(0.110)
0.5
(0.020)
20.0 ± 0.5
(0.787 ± 0.020)
1.2 ± 0.05
(0.047 ± 0.002)
2.0
(0.008)
DIA.
2 PLCS.
1.5 +0/-0.1
(0.059 +0/-0.004)
0.5
(0.020)
100 ± 1.0
(3.937 ± 0.039)
TRAVEL
MOUNTING
SURFACE
2.8 ± 0.2
(0.110 ± 0.008)
2.5
(0.098)
1.5
(0.059)
6 PLCS.
SQUARE HOLES
X
8.0
(0.315)
14.5
(0.571)
18.5 +0/-0.1
(0.728 +0/-0.004)
7.5 ± 1.0
(0.295 ± 0.039)
4.0
(0.157)
11.0 ± 0.5
(0.433 ± 0.020)
8.2 ± 0.5
(0.323 ± 0.020)
2.0
(0.079)
7.1
(0.280)
1.9
(0.075)
9.0
(0.354)
6.0
(0.236)
3.0
(0.118)
9.0
(0.354)
1
2
2’
1
1’
3
3’
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
PTF Series Long Life Slide Potentiometer
Product Dimensions
DIMENSIONS: MM
(INCHES)
100 mm Length of Travel
Lever End Style “T”
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Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
PTF Series Long Life Slide Potentiometer
Tapers
010
10
20
20
30
30
40
40
50
50
60
60
70
70
80
80
90
90
100
100
A Series Tapers
Terminal 1
Output Voltage across Terminals 1-2
Input Voltage across Terminals 1-3 X 100 (%)
Terminal 3Rotational Travel (%)
(05A);A1
(10A);A2
(15A);A3
(20A);A4
(25A);A5
(30A);A6
010
10
20
20
30
30
40
40
50
50
60
60
70
70
80
80
90
90
100
100
B Series Tapers
Terminal 1
Output Voltage across Terminals 1-2
Input Voltage across Terminals 1-3 X 100 (%)
Terminal 3Rotational Travel (%)
(4B);B4
(3B);B3
(2B);B2
(1B);B1
(5B);B5
010
10
20
20
30
30
40
40
50
50
60
60
70
70
80
80
90
90
100
100
C Series Tapers
Terminal 1
Output Voltage across Terminals 1-2
Input Voltage across Terminals 1-3 X 100 (%)
Terminal 3Rotational Travel (%)
(05C);C1
(10C);C2
(15C);C3
(20C);C4
(25C);C5
(30C);C6
Lever End Styles
6.0 ± 0.2
(0.236 ± 0.008)
4.0 +0/-0.1
(0.157 +0/-0.004)
10.0 ± 0.1
(0.394 ± 0.004)
L ± 0.5
(L ± 0.020)
LEVER END STYLE “A”
10.0 ± 0.2
(0.394 ± 0.008)
LEVER END STYLE “B”
5.0 ± 0.1
(0.197 ± 0.004)
4.0 +0.1/-0
(0.157 +0.004/-0)
3.0 ± 0.1
(0.118 ± 0.004)
3.0
(0.118)
1.0
(0.039)
0.5
(0.020)
L ± 0.5
(L ± 0.020)
8.5
(0.335)
Lever Length
(A & B Lever Only)
15.0
(.591)
20.0
(.787)
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
REV. 11/10
LEVER END STYLE “T”
8.0
(0.315)
14.5
(0.571)
18.5 +0/-0.1
(0.728 +0/-0.004)
4.0
(0.157)
8.2 ± 0.5
(0.323 ± 0.020)
2.0
(0.079)
How To Order
PTF 45 - 15 2 A - 103 B2
Model Number
Designator
PTF = Long Life Slide
Potentiometer
Length of Travel
45 = 45 mm
60 = 60 mm
01 = 100 mm
Lever Length
08 = 8.2 mm (“T” Lever Only)
15 = 15 mm (“A” & “B” Lever
Only)
20 = 20 mm (“A” & “B” Lever
Only)
No. of Gangs
1 = Single Gang with PC Pins
2 = Dual Gang with PC Pins
3 = Single Gang with Solder Lugs
4 = Dual Gang with Solder Lugs
Lever End Style
A = Metal Lever (Refer to Drawing)
B = Metal Lever (Refer to Drawing)
T = Metal Lever (Refer to Drawing)
Resistance Code
(See Standard Resistance Table)
Resistance Taper (See Taper Charts)
Taper Series followed by Curve Number

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