Features 1/4 Round / Single-Turn / Cermet Industrial / Sealed Listed on the QPL per MIL-PRF-22097 and High-Rel MIL-PRF-39035 For trimmer applications/processing guidelines, click here RJ50/RJR50 - 1/4 Round Trimpot Trimming Potentiometer Electrical Characteristics Product Dimensions How To Order Standard Resistance Range RJ50FP/RJR50FP 3329P-DK9-RC MIL-PRF-22097 RJ50 F P 103 ADJ. SLOT ..................................10 to 1 megohm 2.79 .038 Model DIA. (see standard resistance table) (.110 ..001) Characteristic .64 Resistance Tolerance ............10 % std. X WIDE (.025) F = 100 ppm/C Temp. Coeff. Max. Absolute Minimum Resistance .51 X DEEP 6.35 .51 Terminal Style .....................................1 % or 2 ohms (.020) (.250 .020) (whichever is greater) 4.75 Resistance Code MIN. 5.79 Contact Resistance Variation (.187) (.228) .........................3.0 % or 3 ohms max. How To Order (whichever is greater) .46 .05 Adjustability MIL-PRF-39035 RJR50 F P 203 P (.018 .002) .43 .13 Voltage ...................................0.05 % (.017 .005) DIA. 3 PINS Model Resistance .............................0.15 % Characteristic 2 Resolution.................................... In nite 3 F = 100 ppm/C Temp. Coeff. Max. 1 Insulation Resistance ............... 500 vdc. Terminal Style 1,000 megohms min. Dielectric Strength 2.54 Resistance Code 2.54 (.100) Sea Level ...............................600 vac (.100) Failure Rate 80,000 Feet ............................250 vac 2.54 M = 1.0 % (.100) Adjustment Angle.................. 240 nom. P = 0.1 % Environmental Characteristics MM DIMENSIONS: Power Rating 85 C (300 volts max.) (INCHES) Standard Resistance Table ...............................................0.5 watt 0.25 TOLERANCES: EXCEPT WHERE NOTED Power Rating 150 C ............... 0 watt (.010) Resistance Resistance (Ohms) Code Temperature Range ....-55 C to +150 C 10 100 Temperature Coef cient ....100 ppm/C WIPER 2 20 200 Seal Test ......................85 C Fluorinert 50 500 100 101 Humidity........ MIL-STD-202 Method 106 CCW CW 1 3 200 201 96 hours CLOCKWISE 500 501 (3 % TR, 10 Megohms IR) 1,000 102 2,000 202 Vibration ....... 30 G (1 % TR 1 % VR) 5,000 502 except P pin style 10,000 103 20,000 203 Shock.......... 100 G (1 % TR 1 % VR) 25,000 253 Load Life 50,000 503 ............1,000 hours 0.5 watt 85 C 100,000 104 200,000 204 (3 % TR 3 % CRV) 250,000 254 Rotational Life........................200 cycles 500,000 504 1,000,000 105 (4 % TR 4 % CRV) Physical Characteristics Mechanical Angle ................. 260 nom. Torque............................. 5.0 oz-in. max. Stop Strength.................. 5.0 oz -in. min. Terminals ....................... Solderable pins Weight ....................................... 0.02 oz. Marking ......... Manufacturer s trademark, resistance code, date code, manufacturers model number and style Wiper ............... 50 % (Actual TR) 10 % Standard Packaging ..... 50 pcs. per tube Adjustment Tool .............................. H-90 REV. 04/14 *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Trimpot is a registered trademark of Bourns, Inc. Speci cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their speci c applications. AVAILABLE THROUGH DISTRIBUTION