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 Terminal Style REV. 04/14 Resistance Code Trimpot is a registered trademark of Bourns, Inc. Speci cations are subject to change without notice. Failure Rate The device characteristics and parameters in this data sheet can and do vary in different applications and actual M = 1.0 % device performance may vary over time. P = 0.1 % Users should verify actual device performance in their speci c applications. R = 0.01 % AVAILABLE THROUGH DISTRIBUTIONX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Trimmer Resistors - Through Hole category: Click to view products by Bourns manufacturer: Other Similar products are found below : 56PR250K M63M102KB30T607 M63M103KB40 M63M501KB40 M63P102KB30T607 M63P105KB30T607 M63P202KB40 M63P203KB30T607 M63P203KB40 M63P205KB30T607 M63P501KB40 M63P502KB40 M63S102KB40 M63S103KB40 M63X101KB40 M63X103KB40 M63X104KB40 M63X253KB40 M63X501KB40 M63X503KB40 M70Y102KB25 76PR500K 79PR5K P8PY103KB25 CT6P-103 M63M102KB40 M63M104KB40 M63M502KB40 M63P102KB40 M63P103KB30T640 M63P103KB40 M63P104KB30T607 M63P104KB40 M63P204KB40 M63P504KB40 M63S203KB40 M63S502KB40 M63X105KB40 M63X502KB40 M70Y203KB25 M70Y502KB25 404806505008 388N-100 409HA102M 4270W105K 56PR2MEG 82PR2KLFTB 416MA504P SK 104 25,4 STC TO 220 9702-2SL-1