Features Multiturn / Cermet / Industrial / Sealed Listed on the QPL per MIL-PRF-22097 and High-Rel MIL-PRF-39035 For trimmer applications/processing guidelines, click here RJ26/RJR26 - 1/4 Trimpot Trimming Potentiometer Electrical Characteristics Product Dimensions Standard Resistance Range RJ26FW / RJR26FA 1.52 .25 RJR26FW ..................................10 to 1 megohm (.060 .010) 6.35 .51 6.35 .25 4.32 .38 (see standard resistance table) TYP. (.250 .020) (.250 .010) (.170 .015) Resistance Tolerance ............10 % std. ADJ. SLOT ADJ. SLOT Absolute Minimum Resistance .51 1.78 1.78 4.31 .38 DIA. X WIDE DIA. RJ26 ..........................................2 % or (.020) (.070) (.070) 6.35 .51 (.170 .015) .64 .51 1.22 .25 20 ohms max. (whichever is greater) (.250 .020) X DEEP X WIDE (.025) 6.85 .51 (.020) (.048 .010) TYP. RJR26 .......................................2 % or (.270 .020) .64 X DEEP 2 ohms max. (whichever is greater) (.025) 1.02 .38 .25 4.88 .51 (.040) (.015 .010) 12 3 Contact Resistance Variation ....3.0 % or 12 3 (.192 .020) .46 .025 DIA. 3 ohms max. (whichever is greater) (.018 .001) .46 .03 DIA. Adjustability 4.78 .38 (.018 .001) 2.54 (.188 .015) 2.54 Voltage ...................................0.02 % (.100) 2.54 2.54 (.100) Resistance .............................0.05 % (.100) (.100) .76 2.54 Resolution.................................... In nite .76 2.54 (.030) (.100) (.030) Insulation Resistance ............... 500 vdc. (.100) 1,000 megohms min. 1.02 Dielectric Strength (.040) 1.02 (.040) Sea Level ............................... 600 vac RJR26FB 80,000 Feet ............................ 250 vac RJ26FX / RJR26FX Effective Travel .................12 turns nom. 1.52 .25 1.52 .38 1.02 (.060 .010) 1.02 (.060 .015) (.040) Environmental Characteristics (.040) 1.01 .25 Power Rating (200 volts max.) 12 3 (.040 .010) 1.02 85 C .................................... 0.25 watt 12 3 .38 .25 (.040) MIN. 150 C ....................................... 0 watt (.015 .010) 2.54 Temperature Range ....-65 C to +150 C 2.54 (.100) 2.54 (.100) Temperature Coef cient ....100 ppm/C (.100) .76 .76 2.54 2.54 (.030) Seal Test ...................... 85 C Fluorinert* (.030) (.100) (.100) Humidity RJ26 .......... MIL-STD-202 Method 106 1.02 1.02 (.040) (.040) 96 hours (1 % TR, 10 Megohms IR) RJR26 ....... MIL-STD-202 Method 106 RJ26FP / MM 1.02 DIMENSIONS: 96 hours (1 % TR, 100 Megohms IR) RJR26FP (.040) 12 3 (INCHES) .64 0.25 Vibration ....... 20 G (1 % TR 1 % VR) 4.70 TOLERANCES: EXCEPT WHERE NOTED (.025) (.010) (.185) Shock.......... 100 G (1 % TR 1 % VR) Load Life WIPER 2 RJ26 ..1,000 hours 0.25 watt 85 C 2.54 CCW CW 1 3 2.54 (2 % TR 1 % VR) (.100) CLOCKWISE 2.54 (.100) RJR26 .10,000 hours 0.25 watt 85 C (.100) .64 How To Order (3 % TR) (.025) Rotational Life........................200 cycles MIL-PRF-22097 RJ26 F W 202 (2 % TR) Model Physical Characteristics Characteristic F = 100 ppm/C Temp. Coeff. Max. Standard Resistance Table Torque............................. 3.0 oz-in. max. Terminal Style Mechanical Stops ................. Wiper idles Resistance Resistance Resistance Resistance Resistance Code Terminals ..... MIL-STD-202 Method 208 (Ohms) Code (Ohms) Code Weight ..................................... 0.015 oz. 10 100 10,000 103 20 200 20,000 203 How To Order Marking ................. Mil-spec part number 50 500 25,000 253 Wiper ............... 50 % (Actual TR) 10 % MIL-PRF-39035 100 101 50,000 503 RJR26 F W 204 P Flammability ..........................U.L. 94V-0 200 201 100,000 104 Model 500 501 200,000 204 Standard Packaging ..... 50 pcs. per tube 1,000 102 250,000 254 Characteristic Adjustment Tool .............................. H-90 2,000 202 500,000 504 F = 100 ppm/C Temp. Coeff. Max. 5,000 502 1,000,000 105 WARNING Terminal Style Cancer and Reproductive Harm REV. 04/14 Resistance Code www.P65Warnings.ca.gov Trimpot is a registered trademark of Bourns, Inc. Failure Rate M = 1.0 % Specications are subject to change without notice. Users should verify actual device performance in their specic P = 0.1 % applications. 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