PTR901-2020K-B102 Bourns Inc., PTR901-2020K-B102 Datasheet
PTR901-2020K-B102
Manufacturer Part Number
PTR901-2020K-B102
Description
PANEL CONTROLS
Manufacturer
Bourns Inc.
Datasheet
1.PTR901-2015K-B503.pdf
(3 pages)
Specifications of PTR901-2020K-B102
Resistance
1 KOhms
Tolerance
20 %
Power Rating
0.05 Watt (1/20 Watt)
Termination Style
PC Pin
Taper
Linear
Number Of Turns
1
Element Type
Carbon
Shaft Type
Knurled / Serrated
Shaft Length
20 mm
Operating Temperature Range
- 10 C to + 50 C
Product
Panel Mount Potentiometers
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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.
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PTR901-2020K-B102 Summary of contents
Page 1
... Knurled and fl atted shaft styles ■ Audio taper option ■ Tracking error within 3 dB ■ RoHS compliant* PTR90 Series - 9 mm Multi-Ganged Potentiometer w/Rotary Switch Product Dimensions PTR901 13.4 ± 0.5 (.528 ± .020) M7XP0.75 0.8 ± 0.2 SW (.014 ± .007) 5.0 (.197) 6 ...
Page 2
Applications ■ Audio/TV sets ■ Automotive sound systems ■ Amplifi ers/mixers/drum machines/synthesizers/DJ equipment ■ Multimedia sound systems ■ Portable electronics PTR90 Series - 9 mm Multi-Ganged Potentiometer w/Rotary Switch Product Dimensions PTR904 23.3 ± 0.5 (.917 ± .020) M7XP0.75 SW ...
Page 3
PTR90 Series - 9 mm Multi-Ganged Potentiometer w/Rotary Switch Product Dimensions SHAFT STYLE "K" 0.5 L ± (.020) 1.5 (.059 TEETH A KNURL 1.0 (.039) 6.0 +0/-0.1 (.236 +0/-.004) DIA. 30 ° 4.8 ± 0.3 9.5 ± 0.3 ...