3059 BOURNS | Alldatasheet
Document overview
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Technical content
Features
■ 1-1/4 ” Rectangular / Multiturn Cermet / Industrial / Sealed ■ Panel mount option available ■ Listed on the QPL for style RJ12 per MIL-PRF-22097 ■ RoHS compliant* version available ■ For trimmer applications/processing guidelines, click here 3059 - Trimpot® Trimming Potentiometer *RoHS Directive 2002/95/EC Jan 27 2003 including Annex. “Trimpot” is a registered trademark of Bourns, Inc. †“Fluorinert” is a registered trademark of 3M Co. Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications.
Electrical Characteristics
(see standard resistance table) (tighter tolerance available) Absolute Minimum Resistance (whichever is greater) Contact Resistance Variation (whichever is greater) Adjustability 1,000 megohms min. Dielectric Strength Environmental Characteristics Power Rating @ 70 °C (400 volts max.) Temperature Range ... -55 °C to +150 °C Temperature Coeffi cient ... ±100 ppm/°C (pin styles only) (2 % ΔTR, 10 Megohms IR) Load Life .1,000 hours 1.0 watt @ 70 °C whichever is greater, CRV) (2 % ΔTR; 1 % or 1 ohm, whichever is greater, CRV) Physical Characteristics Terminals Solderable printed circuit pins resistance code, terminal numbers, date code, manufacturer’s model number and style Standard Packaging Product Dimensions How To Order
3059 L - 1 - 103 M LF
Standard or Modifi ed Product Indicator -1 = Standard Product Resistance Code Optional Suffi x Letter M = Panel Mount (Factory Installed) Terminations LF = 100 % Tin-plated (RoHS compliant) Blank = 90 % Tin / 10 % Lead-plated (Standard) Standard Resistance Table Resistance Resistance (Ohms) Code 10 100 20 200 50 500 100 101 200 201 500 501 1,000 102 2,000 202 5,000 502 10,000 103 20,000 203 25,000 253 50,000 503 100,000 104 200,000 204 250,000 254 500,000 504 1,000,000 105 2,000,000 205 REV. 08/10 TOLERANCES: ± 0.25 EXCEPT WHERE NOTED (.010) DIMENSIONS: MM (INCHES) Popular distribution values listed in boldface. Special resistances available. 3059L Common Dimensions 3059J 3059P 1 3 GREEN CWCLOCKWISE YELLOW CCW
2 WIPERRED
.71 ± .03 (.028 ± .001) DIA. TYP. 7.62 (.300) 17.78 (.700) 6.60 (.260) 2 3 12.70 ± .79 (.500 ± .031) 2.54 (.100) 2.54 (.100) *RoHS COMPLIANTVERSIONS AVAILABLE