Features 1-1/4 Rectangular / Multiturn Cermet / Industrial / Sealed Panel mount option available Listed on the QPL per MIL-PRF-22097 For trimmer applications/processing guidelines, click here RJ12 - Trimpot Trimming Potentiometer Electrical Characteristics Product Dimensions How To Order Standard Resistance Range RJ12FP MIL-PRF-22097 RJ12 F Y 103 ........................ 10 ohms to 1 megohm Model (see standard resistance table) Characteristic Resistance Tolerance ............10 % std. F = 100 ppm/C Temp. Coeff. Max. Absolute Minimum Resistance 2 1 3 Terminal Style ............................1 % or 2 ohms max. 17.78 6.60 12.70 .79 (.700) (whichever is greater) (.260) (.500 .031) Resistance Code 22.86 Contact Resistance Variation (.900) .71 .03 ...........................1.0 % or 1 ohm max. DIA. TYP. (.028 .001) Standard Resistance Table (whichever is greater) Adjustability Resistance Resistance RJ12FY Voltage ...................................0.01 % (Ohms) Code Resistance .............................0.05 % 10 100 20 200 Resolution.................................... In nite 50 500 Insulation Resistance ............... 500 vdc. 100 101 200 201 1,000 megohms min. 1 2 3 500 501 Dielectric Strength 7.62 1,000 102 6.60 (.300) Sea Level ...............................900 vac 2,000 202 (.260) 17.78 2.54 5,000 502 70,000 Feet ............................350 vac (.700) (.100) 10,000 103 Effective Travel .................22 turns nom. 20,000 203 25,000 253 Environmental Characteristics 50,000 503 100,000 104 Power Rating 70 C (400 volts max.) 200,000 204 ...............................................1.0 watt 250,000 254 500,000 504 Power Rating 150 C .............. 0 watt .71 .03 DIA. TYP. 1,000,000 105 12.70 .79 (.028 .001) Temperature Range ....-55 C to +150 C (.500 .031) Temperature Coef cient ....100 ppm/C Seal Test ...................... 85 C Fluorinert* (pin styles only) 2.54 (.100) Humidity........ MIL-STD-202 Method 106 (2 % TR, 10 Megohms IR) Vibration ....... 20 G (1 % TR 1 % VR) RED WIPER 2 Shock............ 50 G (1 % TR 1 % VR) Load Life.. 1,000 hours 1.0 watt 70 C YELLOW GREEN 1 3 CW (3 % TR 1% or 1 ohms, CCW CLOCKWISE whichever is greater, CRV) Rotational Life........................200 cycles MM DIMENSIONS: (2 % TR 1 % or 1 ohm, (INCHES) whichever is greater, CRV) 0.25 TOLERANCES: EXCEPT WHERE NOTED (.010) Physical Characteristics Torque............................. 5.0 oz-in. max. Mechanical Stops ................. Wiper idles Terminals .Solderable printed circuit pins Flexible leads ..... (7 strands of 30 AWG) Weight ......................................... 0.1 oz. Marking ......... Manufacturer s trademark, resistance code, terminal numbers, date code, manufacturers model number and style Wiper ............... 50 % (Actual TR) 10 % Flammability ..........................U.L. 94V-0 Standard Packaging ..... 10 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