Features n For trimmer applications/processing n 1-1/4 Rectangular / Multiturn guidelines, click here Cermet / Industrial / Sealed n Panel mount option available n Listed on the QPL for style RJ12 per MIL-PRF-22097 n RoHS compliant* version available 3059 - Trimpot Trimming Potentiometer Electrical Characteristics Product Dimensions 3059L 3059Y Std. Resistance Range ..10 to 2 megohms Common Dimensions (see standard resistance table) 31.75 Resistance Tolerance ........... 10 % std. 31.75 3.18 (1.25) 3.18 (tighter tolerance available) (1.25) (.125) (.125) 25.4 Absolute Minimum Resistance 1.47 .56 1 2 3 25.4 (1.000) 1.47 .56 1 2 3 (.058 .022) 7.62 ........................... 1 % or 2 ohms max. (1.000) 6.60 (.058 .022) (.300)7.62 (whichever is greater) (.260)6.60 ADJ. SLOT (.300)17.78 2.54 (.260) Contact Resistance Variation 2.92 .38 ADJ. SLOT (.700) 17.78 DIA. (.100)2.54 (.115 .015) ..........................1.0 % or 1 ohm max. 2.92 .38 (.700) DIA. (.100) .64 2.36 (.115 .015) WIDE (whichever is greater) DIA. X (.025) (.093) .64 2.36 Adjustability X .79WIDE DIA. MTG. HOLES (2) (.025) (.093) X DEEP (.031) Voltage .................................. 0.01 % 4.83 .79 MTG. HOLES (2) X DEEP (.190) (.031) Resistance ............................ 0.05 % 4.83 .71 .03 Resolution ................................... Infinite (.190) DIA. TYP. (.028 .001) 12.70 .79 6.10 Insulation Resistance ...............500 vdc71 .03 TYP. (.500 .031) DIA. TYP. 6.10 (.240) (.028 .001) TYP. 12.70 .79 1,000 megohms min. 152.4 6.10 .240 LEADS MIN. LENGTH TYP. (6.000) (.500 .031) 6.10 Dielectric Strength (.240) 8.00 .38 TYP. 152.4 .240 (.315 .015) 2.54 LEADS MIN. LENGTH Sea Level................................ 900 vac (6.000) 8.00 .38 (.100) 70,000 Feet ............................ 350 vac (.315 .015) 2.54 Effective Travel ................. 22 turns nom. (.100) 2.67 .25 Environmental Characteristics (.105 .010) 3.43 .38 Standard Resistance Table (.135 .015) 2.67 .25 Power Rating 70 C (400 volts max.) (.105 .010) 3059J 3.43 .38 Resistance Resistance ...............................................1.0 watt (.135 .015) (Ohms) Code Power Rating 150 C ...............0 watt 3.80 10 100 Temperature Range ...-55 C to +150 C (.150) 20 200 Temperature Coefficient ... 100 ppm/C 50 500 3.80 Seal Test ......................85 C Fluorinert (.150) 100 101 1 2 3 (pin styles only) 200 201 500 501 Humidity .......MIL-STD-202 Method 106 1,000 102 (2 % TR, 10 Megohms IR) 1 2 3 2,000 202 7.62 6.60 Vibration ....... 20 G (1 % TR 1 % VR) 5,000 502 (.300) (.260) Shock ........... 50 G (1 % TR 1 % VR) 10,000 103 17.78 Load Life .1,000 hours 1.0 watt 70 C 20,000 203 (.700) 7.62 6.60 25,000 253 ...................(3 % TR 1% or 1 ohms, (.300) (.260) 50,000 503 whichever is greater, CRV) 17.78 .71 .03 DIA. TYP. 100,000 104 (.700) (.028 .001) Rotational Life .......................200 cycles 200,000 204 (2 % TR 1 % or 1 ohm, 250,000 254 whichever is greater, CRV) 500,000 504 2.54 .71 .03 DIA. TYP. 1,000,000 105 (.100) (.028 .001) 2,000,000 205 Physical Characteristics 3059P Torque .............................5.0 oz-in. max. Popular distribution values listed in boldface. 2.54 Special resistances available. Mechanical Stops .................Wiper idles (.100) Terminals Solderable printed circuit pins How To Order Flexible leads ......(7 strands of 30 AWG) Weight ......................................... 0.1 oz. 2 1 3 3059 L - 1 - 103 M LF 17.78 6.60 12.70 .79 Marking .........Manufacturers trademark, (.700) Model (.260) (.500 .031) resistance code, terminal 22.86 Style numbers, date code, manufacturers (.900) .71 .03 2 1 3 DIA. TYP. model number and style (.028 .001) Standard or Modified 17.78 6.60 12.70 .79 Wiper ...............50 % (Actual TR) 10 % Product Indicator (.700) (.260) (.500 .031) Flammability ..........................U.L. 94V-0 -1 = Standard Product 22.86 RED WIPER 2 Standard Packaging (.900) .71 .03 Resistance Code DIA. TYP. P&Y Styles ................10 pcs. per tube (.028 .001) GREEN YELLOW 3 1 Optional Suffix Letter L&J Styles ..................25 pcs. per bag CCW CW M = Panel Mount CLOCKWISE Adjustment Tool ..............................H-90 (Factory Installed) MM WARNING Cancer and Terminations DIMENSIONS: (INCHES) Reproductive Harm LF = 100 % Tin-plated (RoHS compliant) 0.25 TOLERANCES: EXCEPT WHERE NOTED Blank = 90 % Tin / 10 % Lead-plated www.P65Warnings.ca.gov (.010) (Standard) REV. 08/19 *RoHS Directive 2015/863, Mar. 31, 2015 and Annex Specifications are subject to change without notice. Users should verify actual device performance in their specific Trimpot is a trademark of Bourns, Inc. applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the Fluorinert is a registered trademark of 3M Co. 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 )V Y UZ P Z HSPH LZ JVSSLJ P LS Unless otherwise expressly indicated in writing, Bourns products and data sheets relating thereto are subject to change P OV UV PJL <ZLYZ ZOV SK JOLJR MVY HUK VI HPU OL SH LZ Y LU LSL HU PUMVYTH PVU HUK LYPM OH Z JO PUMVYTH PVU PZ J YY and complete before placing orders for Bourns products. 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