3009 BOURNS | Alldatasheet

Document overview

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Technical content

Features

■ Multiturn / Cermet / Industrial / Sealed ■ Low temperature coeffi cient: ±100 ppm/°C ■ Stable, infi nite resolution cermet element ■ CRV 1.0 % or 1 ohm ■ Panel mount option available ■ RoHS compliant* version available ■ For trimmer applications/processing guidelines, click here 3009 - 3/4 ” Rectangular 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 100 megohms min. Dielectric Strength Environmental Characteristics Power Rating (400 volts max.) Temperature Coeffi cient 96 hours (3 % ΔTR, 20 megohms IR) Load Life (4 % ΔTR) (3 % ΔTR; 1 % or 1 ohm, whichever is greater, CRV) Physical Characteristics trademark, resistance code, terminal numbers, date code, manufacturer’s model number and style Product Dimensions DIMENSIONS: MM (INCHES) TOLERANCES: 0.25 EXCEPT WHERE NOTED (.010) 1 3 CW CLOCKWISE CCW

2 WIPER

REV. 08/10 19.05 ± .38 (.75 ± .015) 12.70 (.50) 4.83 (.19) .51 ± .03 (.020 ± .001) 3.30 (.13) 5.08 (.20) 17.78 (.70) .64 (.025) 7.62 (.30) 1.52 ± .38 (.06 ± .015) 1.40 (.055) .51 (.020) TYP . TYP . 2.54 (.10) 2.54 (.10) 5.33 ± .89 (.210 ± .035) .89 (.035) 6.98 (.275) DIA. PINS MIN. 8.98 (.350) 1 23 1 23 ADJ. SLOT DIA. X WIDE2.36 (.093) .64 (.025) X DEEP.79 (.031) 3009P 3009Y How To Order

3009 P - 1 - 103 Z LF

Standard or Modifi ed Product Indicator -1 = Standard Product -11 = 5 % Resistance Tolerance Resistance Code Optional Suffi x Letter Z = Panel Mount (Factory Installed) Terminations LF = 100 % Tin-plated (RoHS compliant) Blank = 90 % Tin / 10 % Lead-plated (Standard) Consult factory for other available options. 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 *RoHS COMPLIANTVERSIONS AVAILABLE