Document
AV DI TH AIL ST RO AB RI U LE BU GH TI ON
Features
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Multiturn / Cermet / Industrial / Sealed Standoffs Patent #4427966 drive mechanism Listed on the QPL per MIL-R-22097 and High-Rel Mil-R-39035
RJ24/RJR24 - 3/8 ” Square Trimming Potentiometer
Electrical Characteristics Standard Resistance Range ....................................10 to 1 megohm (see standard resistance table) Resistance Tolerance ............±10 % std. www.DataSheet4U.com Absolute Minimum Resistance RJ24 ...................2 % or 20 ohms max. (whichever is greater) RJR24 ...................2 % or 2 ohms max. (whichever is greater) Contact Resistance Variation ...........................3.0 % or 3 ohms max. (whichever is greater) Adjustability Voltage.....................................±0.01 % Resistance ...............................±0.05 % Resolution.....................................Infinite Insulation Resistance ................500 vdc. 1,000 megohms min. Dielectric Strength Sea Level ...............................1,000 vac 80,000 Feet...............................400 vac Effective Travel..................25 turns nom. Environmental Characteristics Power Rating (300 volts max.) 85 °C ........................................0.5 watt 150 °C .........................................0 watt Temperature Range ..................................-55 °C to +150 °C Temperature Coefficient .........................................±100 ppm/°C Seal Test .......................85 °C Fluorinert* Humidity........MIL-STD-202 Method 106 RJ24 ........................................96 hours (1 % ∆TR, 10 Megohms IR) RJR24......................................96 hours (1 % ∆TR, 100 Megohms IR) Vibration.........20 G (1 % ∆TR; 1 % ∆VR) Shock...........100 G (1 % ∆TR; 1 % ∆VR) Load Life RJ24 ......1,000 hours 0.5 watt @ 85 °C (2 % ∆TR; 10% ∆VR) RJR24..10,000 hours 0.5 watt @ 85 °C (3 % ∆TR) Rotational Life.......200 cycles (2 % ∆TR) Physical Characteristics Torque .............................5.0 oz-in. max. Mechanical Stops..................Wiper idles Terminals ......MIL-STD 202, Method 208 Weight ......................................0.025 oz. Marking ................Mil-spec part number, date code Wiper................50 % (Actual TR) ±10 % Flammability ..........................U.L. 94V-0 Standard Packaging .....50 pcs. per tube Adjustment Tool ..............................H-90 Product Dimensions
Common Dimensions
6.40 ± 1.32 (.252 ± .052) .38 MIN. (.015) 10.03 (.395) 1.52 (.060) 1.27 ± 0.1 (.050 ± .004) 4.83 ± .13 (.190 ± .005) 9.53 (.375) 1.27 ± 0.1 (.050 ± .004)
How To Order
MIL-PRF-22097 Model Characteristic F = ±100 ppm/°C Temp. Coeff. Max. Terminal Style Resistance Code
RJ24 F L 202
2.54 (.100) 2.54 (.100) .51 ± .03 DIA. (.020 ± .001)
ADJ. SLOT 2.19 DIA. (.086) .56 WIDE X (.022) .76 DEEP X (.030)
1.02 (.040)
How To Order
MIL-PRF-39035 Model Characteristic F = ±100 ppm/°C Temp. Coeff. Max. Terminal Style Resistance Code Failure Rate M = 1.0 % P = 0.1 % R = 0.01 %
RJR2.