Features Multiturn / Wirewound / Sealed Listed on the QPL per MIL-PRF-27208 and High-Rel MIL-PRF-39015 Panel Mount option available For trimmer applications/processing guidelines, click here RT22/RTR22 - 1/2 Square Trimpot Trimming Potentiometer Electrical Characteristics Product Dimensions How To Order Standard Resistance Range RT22C2P/RTR22DP MIL-PRF-27208 RT22 C2 P 501 RT22 ..........................50 to 20K ohms Common Dimensions Model (Pin Styles) RTR22 ......................500 to 20K ohms 1.98 DIA. THRU Characteristic (see standard resistance table) (.078) (2 PLACES) C = 50 ppm/C Temp. Coeff. Max. Resistance Tolerance ..............5 % std. ADJ. SLOT Absolute Minimum Resistance 2 = 85 C Rating Temp. 1.91 .25 DIA. 150 C Max. Operating Temp..........................0.1 % or 1 ohm max. 13.21 (.075 .01) TYP. (.520) (whichever is greater) .64 WIDE Terminal Style X (.025) Noise .....................100 ohms ENR max. 12.7 .51 TYP. Resistance Code DEEP X Resolution............ See Resistance Table (.500) .89 (.020) Insulation Resistance ............... 500 vdc. (.035) TYP. 1,000 megohms min. How To Order 2.54 Dielectric Strength (.100) MIL-PRF-39015 1.78 RTR22 D P 501 M TYP. 2.54 Sea Level ............................1,000 vac (.070) 5.59 (.100) Model .71 .08 80,000 Feet ............................400 vac (.220) DIA. TYP. 6.35 (.028 .003) Adjustment Travel .............25 turns nom. Characteristic (.250) 3 D = 50 ppm/C Temp. Coeff. Max. 12.7 Environmental Characteristics 2 (.500) Terminal Style TYP. 1 Power Rating 85 C ............ 0.75 watt Resistance Code Power Rating 150 C ............... 0 watt 2.54 13.33 .64 Temperature Range ....-65 C to +150 C Failure Rate (.100) (.525 .025) 6.35 M = 1.0 % Temperature Coef cient ......50 ppm/C (.250) Seal Test ...................... 85 C Fluorinert* RT22C2W/RTR22DW (pin styles only) RT22 Standard Resistance Table 2.79 3 Humidity........ MIL-STD-202 Method 106 2 (.110) 1 Nominal RT22 .......(1 % TR 10 Megohms IR) Resistance Resistance Resolution RTR22 ...(1 % TR 100 Megohms IR) (Ohms) Code (Percent) Vibration ......................................... 30 G 6.35 50 500 0.80 2.54 2.54 (.250) (1 % TR 0.5 % + resolution VR) 100 101 0.90 (.100) (.100) 200 201 0.70 Shock............................................ 100 G 500 501 0.60 RT22C2X/RTR22DX (1 % TR 0.5 % + resolution VR) 1,000 102 0.40 2.79 2,000 202 0.30 Load Life 3 2 (.110) 5,000 502 0.25 RT22 .1,000 hours 0.75 watt 85 C 1 10,000 103 0.19 (2 % TR 2 % + resolution VR) 20,000 203 0.16 RTR22 ........... 10,000 hours 0.75 wattt 6.35 85 C 2.54 2.54 (.250) RTR22 Standard Resistance Table (3 % TR 2 % + resolution TR) (.100) (.100) Nominal Rotational Life........................200 cycles RT22C2L/RTR22DL Resistance Resistance Resolution (2 % TR) (Ohms) Code (Percent) 13.21 500 501 0.60 TYP. Physical Characteristics (.520) 1,000 102 0.40 2,000 202 0.30 Torque............................. 5.0 oz-in. max. 5,000 502 0.25 Mechanical Stops ................. Wiper idles 10,000 103 0.19 2.36 DIA. THRU Terminals 20,000 203 0.16 (.093) (2 PLACES) . Flexible leads (7 strands of 30 AWG) MIL-STD-202 Method 208 .89 TYP. Weight ....................................... 0.06 oz. (.035) RED WIPER 12.70 2 TYP. Machine Screw Mounting (.500) Torque .......................... 12 oz-in. max. YELLOW GREEN 3 1.40 1 Marking ................. Mil-spec part number CCW CW (.055) 152.4 CLOCKWISE LENGTH MIN. Wiper ............... 50 % (Actual TR) 10 % 4.75 (6.00) (.187) Flammability ..........................U.L. 94V-0 MM Standard Packaging DIMENSIONS: (INCHES) 1.52 12.7 P, W & X Styles ......... 25 pcs. per tube TYP. 0.25 (.060) (.500) TOLERANCES: EXCEPT WHERE NOTED L Style ........................ 25 pcs. per bag (.010) 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. 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