Series K Commercial Potentiometer
Carbon Composition Element |
|
|
Features: |
• |
Carbon element (Conductive Plastic available)
|
• |
Gold-plated terminals
|
• |
Stainless-steel shaft and housing
|
• |
RoHS compliant
|
• |
30 pc minimum order for items not in stock
|
• |
Commercial equivalent of Mil Std Series RV4
|
• |
For dual units, see Series KK
|
• |
For triple units, see Series KKK
|
|
Options: |
• |
Custom shafts and bushings |
• |
Special tapers |
• |
Fourth (center) terminal |
• |
High life |
• |
Attached switch |
• |
External Panel and Shaft Seal Options.
More information |
|
|
Electrical Specifications
|
Resistance Range
|
50 ohms to 5 Megohms—Linear Taper 150 ohms to 1 Megohms—Logarithmic Taper
|
Resistance Tolerance
|
±10% or ±20%
|
Resistance Taper
|
Linear, Logarithmic, Reverse Logarithmic; other tapers by special order
|
Power Rating
|
2 Watts@70°C; Derate to 0 Watt@120°C
|
Insulation Resistance
|
Dry: 10K Megohm; Wet: 100K Megohm
|
Dielectric Strength
|
Sea Level—900 V RMS
|
Operating Voltage
|
500 V, subject to power rating
|
|
|
|
Mechanical Specifications
|
Mechanical Rotation
|
314°
|
Torque
|
Operating—1 oz. in. to 6 oz. in.
|
Rotational Life
|
25,000 cycles
|
|
|
|
Environmental Specifications
|
Operating Temperature
|
-65°C to +125°C
|
Resistance to Soldering Heat
|
350°C for 5 seconds
|
Humidity Range
|
per MIL-R-94
|
Vibration Range
|
per MIL-R-94
|
Shock Resistance
|
per MIL-R-94
|
Load Life
|
1,000 hrs. @ 70°C
|
|
|
|
|
|
|