PTM90 Series—Dual Gang Panel Potentiometer
with Push-On/Push-Off Switch
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| Features: |
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Carbon Element |
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Dual Gang Control |
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Push On - Push Off Switch |
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Metal Shaft and Bushing |
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Detent Option |
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Select from 18 Different Resistance Taper Curves |
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RoHS Compliant |
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Model
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PTM90
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Panel Control with Two Potentiometer Elements and Push-On/Push-Off Switch
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Electrical Specifications
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Resistance Range
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1K ohms to 1 megohm |
Resistance Tolerance
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R < 250K ohms: ±20%
R ≥ 250K ohms: ±30% |
End Resistance
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R < 50K ohms: 30 ohms max.
R ≥ 50K ohms: 0.1% of TR max. |
Insulation Resistance
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100 megohms minimum @ 250VDC |
Dielectric Withstanding Voltage
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300 VAC |
Tracking Error
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±3 dB (-40dB to 0 dB) |
Resistance Tapers
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Linear, Audio, Reverse Audio—18 variations
(see PDF Datasheet)
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Power Rating
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Linear Taper: 0.05 W
Audio Taper: 0.025 W |
Slider Noise
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100 mV max. |
Operating Voltage
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50 VAC / 10 VDC
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Mechanical Specifications
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Mechanical Angle
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300° ±3°
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Operating Torque
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20~250 gf-cm
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Stop Strength
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5 kgf-cm max.
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Mounting Torque
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10 kgf-cm max.
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Shaft Push/Pull Strength
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10 kgf max.
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Soldering Condition
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Manual: 300°C ±5°C for 3 sec.
Wave: 300°C ±5°C for 5 sec.
Wash: Not Recommended
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Environmental Specifications
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Operating Temperature
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-10° C to +55° C
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Operational Life
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15,000 cycles (TR Shift: ±15%)
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Solder Heat Resistance
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±5%
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IP Rating
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IP40
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