Standard Resistance Range
Total Resistance Tolerance
Standard Tapers ................Linear & audio
Maximum Operating Voltage
Rated Power
Noise .................................. 100 mV max.
Insulation Resistance @ 250 VDC
Dielectric Withstanding Voltage
End Resistance .................20 ohms max.
Tracking Error (-40 dB to 0 dB) .......±3 dB
Operating Temperature
Rotational Life ................... 15,000 cycles
IP Rating .......................................... IP 40
Contact Resistance .....50 milliohms max.
Rated Power ...................... 3 A @ 16 VDC
Detent Torque .................. 400 g-cm max.
Switch Activation Angle ............ 50 ° max.
Mechanical Angle ...................300 ° ±10 °
Running Torque ...............10 to 250 g-cm
Stop Strength .......................... 4.0 kg-cm
Shaft Push/Pull Strength .......5.0 kgf min.
Shaft Wobble .....0.6 x L/20 mm p-p max.
Mounting Torque ............. 7.0 kg-cm min.
Soldering Condition
Mounting Hardware ........ One fl at washer
Electrical Characteristics
Environmental Characteristics
Switch Characteristics
Mechanical Characteristics
Linear Taper .......................0.05 watts
Audio Taper ......................0.025 watts
Manual Soldering
Wave Soldering
Wash Process ...... Not recommended
....................... 1 K ohms to 1 M ohms
.................................±10 % or ±20 %
............................... 150 VAC, 20 VDC
....................................... 100 M ohms
..............................................300 VAC
.................................-10 °C to +50 °C
........96.5 Sn/3.0 Ag/0.5 Cu solid wire
............. 96.5 Sn/3.0 Ag/0.5 Cu solder
and one mounting nut supplied
or no-clean rosin cored wire
270 °C max. for 3 seconds
260 °C max. for 5 seconds
per potentiometer
with no-clean fl ux
Features
■
■
■
■
■
■
PTR901
RECOMMENDED PCB LAYOUT
PTR90 Series - 9 mm Multi-Ganged Potentiometer w/Rotary Switch
SCHEMATIC
Carbon element
Ganging up to 8 sections available
Knurled and fl atted shaft styles
Audio taper option
Tracking error within 3 dB
RoHS compliant*
Product Dimensions
(.197)
5.0
SW
(.528 ± .020)
(.246)
SW
R1
13.4 ± 0.5
6.25
SW
1
(.246)
6.25
2
3
2
1
(.197)
5.0
(.014 ± .007)
0.8 ± 0.2
M7XP0.75
(.039 +.008/-0)
(.197)
5.0
DIA. HOLES
1.0 +0.2/-0
MOUNTING
3
5 PLCS.
Customers should verify actual device performance in their specifi c applications.
SURFACE
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
RECOMMENDED PCB LAYOUT
PTR902
SCHEMATIC
(.197)
Specifi cations are subject to change without notice.
(.246)
5.0
6.25
SW
SW
(.528 ± .020)
15.8 ± 0.5
SW
DIMENSIONS:
R2 R1
R2 R1
2
(.246)
6.25
3
2
1
R2
3
1
(.098)
3
2
1
2.5
(.098)
2.5
(.197)
(INCHES)
R1
3
1
5.0
(.197)
(.014 ± .007)
(.039 +.008/-0)
5.0
MM
0.8 ± 0.2
DIA. HOLES
1.0 +0.2/-0
M7XP0.75
MOUNTING
2
SURFACE
8 PLCS.