Features Multiturn / Wirewound / Industrial / 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 RT24/RTR24 - 3/8 Square Trimpot Trimming Potentiometer Electrical Characteristics Product Dimensions How To Order Standard Resistance Range RT24C2X/RTR24DX MIL-PRF-27208 RT24 C2 P 501 RT24 ..........................10 to 10K ohms Common Dimensions Model RTR24 ......................500 to 10K ohms 1.02 3.81 Characteristic (.150) 1.27* (.040) 9.53 .38 (see standard resistance table) * (.050) C = 50 ppm/C Temp. Coeff. Max. (.375 .015) Resistance Tolerance ..............5 % std. Absolute Minimum Resistance 2 = 85 C Rating Temp. 9.53 .38 1.52 * * 150 C Max. Operating Temp..........................0.1 % or 1 ohm max. (.375 .015) (.060) (whichever is greater) 32 1 Terminal Style 8.00 .38 Noise .....................100 ohms ENR max. (.315 .015) Resistance Code Resolution .51 .03 TYP. * (.020 .001) .......... (see standard resistance table) 1.91 DIA. TYP. * How To Order Insulation Resistance ............... 500 vdc. (.075) ADJ. SLOT 1,000 megohms min. 2.54 MIL-PRF-39015 1.52 RTR24 D P 202 M DIA. (.100) 2.54 (.060) Dielectric Strength Model (.100) .51 Sea Level ............................1,000 vac 4.75 X WIDE (.020) (.187) Characteristic 80,000 Feet ............................350 vac .64 D = 50 ppm/C Temp. Coeff. Max. X DEEP (.025) Adjustment Travel .............25 turns nom. Terminal Style Environmental Characteristics RT24C2P/RTR24DP Resistance Code Power Rating 85 C ............ 0.75 watt 4.75 Failure Rate Power Rating 150 C ............... 0 watt (.187) M = 1.0 % 1 Temperature Range ....-65 C to +150 C 2 Temperature Coef cient ......50 ppm/C 4.75 RT24 Standard Resistance Table (.187) Seal Test ...................... 85 C Fluorinert* 3 2.54 Humidity 2.54 Nominal (.100) (.100) RT24 .......(1 % TR 10 Megohms IR) Resistance Resistance Resolution 2.54 *Common (Ohms) Code (Percent) (.100) RTR24 ...(1 % TR 100 Megohms IR) dimensions 10 100 1.11 Vibration .......................................... 20G 20 200 0.93 RT24C2W/RTR24DW (1 % TR 0.5 % + resolution VR) 50 500 0.62 100 101 0.60 Shock............................................. 100G 2.54 200 201 0.54 (.100) (1 % TR 0.5 % + resolution VR) 3 500 501 0.42 Load Life 1,000 102 0.33 2 2,000 202 0.26 RT24 .1,000 hours 0.75 watt 85 C 1 5,000 502 0.20 (2 % TR 2 % + resolution VR) 10,000 103 0.17 2.54 1.91 RTR24 ............ 10,000 hours 0.75 watt (.100) (.075) 85 C RTR24 Standard Resistance Table (3 % + resolution VR) Rotational Life........................200 cycles MM Nominal DIMENSIONS: Resistance Resistance Resolution (INCHES) (2 % TR) (Ohms) Code (Percent) 0.25 TOLERANCES: EXCEPT WHERE NOTED 500 501 0.60 Physical Characteristics (.010) 1,000 102 0.40 2,000 202 0.30 Torque............................. 5.0 oz-in. max. 5,000 502 0.25 WIPER Mechanical Stops ................. Wiper idles 2 10,000 103 0.19 Terminals ..... MIL-STD-202 Method 208 CCW CW 1 3 Weight ..................................... 0.025 oz. Marking ................. Mil-spec part number CLOCKWISE Wiper ............... 50 % (Actual TR) 10 % Flammability ..........................U.L. 94V-0 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