3366P-1-102

NT IA PL M CO S ■ ■ *R oH Features ■ ■ ■ PC board and bushing mount Plastic bushing and plastic shaft Withstands typical industry washing processes Cermet resistance element RoHS compliant* 3366 - 1/4 ” Square Trimming Potentiometer Electrical Characteristics Standard Resistance Range ........................10 ohms to 2 megohms (see standard resistance table) Resistance Tolerance ............±10 % std. Absolute Minimum Resistance .............................1 % or 2 ohms max. (whichever is greater) Contact Resistance Variation .............................2 % or 3 ohms max. (whichever is greater) Resolution...................Essentially infinite Insulation Resistance ................500 vdc. 1,000 megohms min. Dielectric Strength Sea Level.................900 vac (1 minute) Adjustment Angle ..................220 ° nom. Environmental Characteristics Power Rating (200 volts max.) 70 °C........................................0.5 watt 125 °C.........................................0 watt Temperature Range .................................-55 °C to +125 °C Temperature Coefficient 10 ohms to 20 ohms .......±150 ppm/°C 50 ohms to 2 megohms ..±100 ppm/°C Humidity.................10 cycles, 240 hours TRS ±2 % Vibration ......30 G TRS ±1 %; VRS ±1 % Shock ........100 G TRS ±1 %; VRS ±1 % Load Life ................1,000 hours @ 70 °C rated power Rotational Cycling..................100 cycles Physical Characteristics Mechanical Angle ..................260 ° nom. Torque .............................3.0 oz-in. max. Stop Strength ..................7.0 oz -in. min. Weight ................Approximately 0.02 oz. Marking .................Resistance, type and date code Wiper......................Set at 50 % nominal Flammability ..........................U.L.-94HB Standard Packaging ...........50 pcs./tube Adjustment Tool ..............................H-90 Product Dimensions Common Dimensions Top Adjust ADJ. CROSS SLOT 3.0 LONG X (.118) .70 WIDE X (.028) 1.6 DEEP X (.063) Common Dimensions Side Adjust 7.0 (.276) 3366P 2 2.5 (.098) 8.2 (.323) ADJ. CROSS SLOT 3.0 LONG X (.118) .70 WIDE X (.028) 1.6 DEEP X (.063) 4.6 (.181) 7.0 +0.4/-0 (.276 +.016/-0) 3366S ADJUSTMENT 3.5 (.138) 1 3 3 1 2.5 (.098) 2.5 (.098) 0.7 (.028) 2 2.5 (.098) 0.45 DIA. 3 PLCS. (.018) 2.5 (.098) 2.5 (.098) 0.45 DIA. 3 PLCS. (.018) 7.0 +0.4/-0.2 (.276 +.016/-.008) 7.0 (.276) 6.3 (.248) 6.5 ± 2.0 (.256 ± .079) 3366U 7.5 ± 2.0 (.295 ± .079) 3366M 2 ADJUSTMENT 3.5 2 (.138) 1 3 3 1 2.5 (.098) 2.5 (.098) 0.7 (.028) 0.45 DIA. 3 PLCS. (.018) 7.0 (.276) 2.5 (.098) 2.5 (.098) 7.0 +0.4/-0.2 (.276 +.016/-.008) 0.45 DIA. 3 PLCS. (.018) 13.0 (.512) 6.3 (.248) 7.0 ± 2.0 (.276 ± .079) 9.5 ± 2.0 (.374 ± .079) 15.5 ± 2.0 (.610 ± .079) TOLERANCES: ± 0.3 (.012) EXCEPT WHERE NOTED DIMENSIONS ARE: MM (INCHES) 2 CCW 3 1 CLOCKWISE *RoHS Directive 2002/95/EC Jan 27 2003 including Annex. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. WIPER CW 3366 - 1/4 ” Square Trimming Potentiometer Product Dimensions Standard Resistance Table Resistance (Ohms) 10 20 50 100 200 500 1,000 2,000 5,000 10,000 20,000 50,000 100,000 200,000 500,000 1,000,000 2,000,000 Top Adjust (Continued) 3366X ADJUSTMENT 3.5 (.138) 2 2.5 (.098) 3 1 2.5 (.098) 2.5 (.098) 7.0 +0.4/-0.2 (.276 +.016/-.008) 0.45 DIA. 3 PLCS. (.018) Resistance Code 100 200 500 101 201 501 102 202 502 103 203 503 104 204 504 105 205 Popular resistance values listed in boldface. Consult factory for special resistances. 7.5 ± 2.0 (.295 ± .079) 3366W ADJUSTMENT 3.5 (.138) 2 1 2.5 (.098) 3 2.5 (.098) 7.0 +0.4/-0.2 (.276 +.016/-.008) 2.5 (.098) 0.45 DIA. 3 PLCS. (.018) 10.0 ± 2.0 (.394 ± .079) TOLERANCES: ± 0.3 (.012) EXCEPT WHERE NOTED DIMENSIONS ARE: MM (INCHES) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. How to Order 3366 P - 1 - 502 - __ Model Style Standard or Modified Product Indicator -1 = Standard Product Resistance Code Packaging Designator Blank = Tube - 50 pcs./tube (Standard) A = Ammo Pack - 1000 pcs./box 3366 - 1/4 ” Square Trimming Potentiometer Packaging Specifications 18.0 ± 0.5 (.709 ± .020) 3366U(A) 12.7 ± 1.0 (.500 ± .039) 7.0 (.276) 9.0 +0.7/-0.5 (.354 +.028/-.020) 6.0 ± 0.5 (.236 ± .020) MIN. 3.0 (.118) 19.0 ± 0.75 (.748 ± .030) 25.3 ± 1.0 (.996 ± .039) MAX. 0.5 (.020) 18.0 ± 0.5 (.709 ± .020) 3366P(A) 2.0 (.079) MAX. 7.0 (.276) 2.0 (.079) MAX. 6.3 (.248) 12.7 ± 1.0 25.3 ± 1.0 (.500 ± .039) (.996 ± .039) 7.0 (.276) 9.0 +0.7/-0.5 (.354 +.028/-.020) 6.0 ± 0.5 (.236 ± .020) MIN. 3.0 (.118) 19.0 ± 0.75 (.748 ± .030) MAX. 0.5 (.020) 2.0 (.079) MAX. 6.3 (.248) 7.0 (.276) 2.0 (.079) MAX. 3.0 ± 0.5 (.118 ± .020) 2.5 (.098) 16.0 ± 1.0 (.748 ± .039) 4.0 ± 0.2 (.157 ± .008) 2.5 (.098) 2.5 (.098) 6.35 ± 0.5 (.250 ± .020) 0.45 ± 0.02 (.018 ± .001) 12.7 ± 0.3 (.500 ± .012) 3366M(A) 12.7 ± 1.0 (.500 ± .039) 19.0 ± 0.75 (.748 ± .030) 27.2 ± 1.0 (1.071 ± .039) 2.5 (.098) 2.5 (.098) 6.35 ± 0.5 (.250 ± .020) 0.9 (.035) 18.0 ± 0.5 (.709 ± .020) 7.0 (.276) 9.0 +0.7/-0.5 (.354 +.028/-.020) 6.0 ± 0.5 (.236 ± .020) MIN. 3.0 (.118) MAX. 0.5 (.020) 4.0 ± 0.2 (.157 ± .008) 2.5 (.098) 2.5 (.098) 6.35 ± 0.5 (.250 ± .020) 4.0 ± 0.2 (.157 ± .008) 0.9 (.035) 0.45 ± 0.02 (.018 ± .001) 12.7 ± 0.3 (.500 ± .012) 7.0 +0.4/-0.2 (.276 +.016/-.008) 2.0 MAX. (.079) 8.2 (.323) DIMENSIONS ARE: 2.0 (.079) MAX. MM (INCHES) TOLERANCES: ± 0.3 (.012) EXCEPT WHERE NOTED Meets EIA Specification 468. 4.6 (.181) 0.9 (.035) 0.45 ± 0.02 (.018 ± .001) 12.7 ± 0.3 (.500 ± .012) Reliable Electronic Solutions Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com REV. 08/06 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.