RJ12FP503

AV DI TH AIL ST R O A B RI UG LE BU H TI ON 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 Standard Resistance Range ........................ 10 ohms to 1 megohm (see standard resistance table) Resistance Tolerance ............ ±10 % std. Absolute Minimum Resistance ............................1 % or 2 ohms max. (whichever is greater) Contact Resistance Variation ...........................1.0 % or 1 ohm max. (whichever is greater) Adjustability Voltage ...................................±0.01 % Resistance .............................±0.05 % Resolution.................................... Infinite Insulation Resistance ............... 500 vdc. 1,000 megohms min. Dielectric Strength Sea Level ............................... 900 vac 70,000 Feet ............................ 350 vac Effective Travel .................22 turns nom. Environmental Characteristics Power Rating @ 70 °C (400 volts max.) ............................................... 1.0 watt Power Rating @ 150 °C .............. 0 watt Temperature Range ....-55 °C to +150 °C Temperature Coefficient ....±100 ppm/°C Seal Test ...................... 85 °C Fluorinert* (pin styles only) Humidity........ MIL-STD-202 Method 106 (2 % ΔTR, 10 Megohms IR) Vibration ....... 20 G (1 % ΔTR; 1 % ΔVR) Shock............ 50 G (1 % ΔTR; 1 % ΔVR) Load Life.. 1,000 hours 1.0 watt @ 70 °C (3 % ΔTR; 1% or 1 ohms, whichever is greater, CRV) Rotational Life........................200 cycles (2 % ΔTR; 1 % or 1 ohm, whichever is greater, CRV) Product Dimensions How To Order RJ12FP MIL-PRF-22097 RJ12 F Y 103 Model Characteristic F = ±100 ppm/°C Temp. Coeff. Max. 2 1 3 17.78 (.700) 6.60 12.70 ± .79 (.260) (.500 ± .031) 22.86 (.900) .71 ± .03 DIA. TYP. (.028 ± .001) 2 3 7.62 (.300) 17.78 (.700) 2.54 (.100) 6.60 (.260) .71 ± .03 DIA. TYP. (.028 ± .001) 12.70 ± .79 (.500 ± .031) Resistance Code Standard Resistance Table RJ12FY 1 Terminal Style Resistance (Ohms) 10 20 50 100 200 500 1,000 2,000 5,000 10,000 20,000 25,000 50,000 100,000 200,000 250,000 500,000 1,000,000 Resistance Code 100 200 500 101 201 501 102 202 502 103 203 253 503 104 204 254 504 105 2.54 (.100) RED YELLOW CCW WIPER 3 1 CLOCKWISE DIMENSIONS: TOLERANCES: ± 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, manufacturer’s model number and style Wiper ............... 50 % (Actual TR) ±10 % Flammability ..........................U.L. 94V-0 Standard Packaging ..... 10 pcs. per tube Adjustment Tool .............................. H-90 2 0.25 (.010) GREEN CW MM (INCHES) EXCEPT WHERE NOTED REV. 04/14 WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov *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. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL