6674 BOURNS | Alldatasheet

Document overview

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Technical content

Features

■ 51 mm (2 ”) diameter, single-turn conductive plastic ■ Excellent resolution ■ High rotational life ■ Bushing mount ■ Gangable up to 10 cups ■ Non-standard features and specifications available ■ Ball bearings

Electrical Characteristics

Dielectric Strength (VRMS) Power Rating (Voltage Limited By Power Dissipation or 350 VAC, Whichever is Less) Environmental Characteristics Moisture Resistance (MIL-STD-202, Method 106) Mechanical Characteristics 0.025 ” wire diameter. Maximum temperature 399 °C (750 °F) for 3 seconds. No wash process to be used with no clean flux. linearity tolerance, wiring diagram, and date code is shipped with each potentiometer. 15 °± 3 ° 15 °± 3 ° 90 ° MAX. 1 3 CW CLOCKWISE CCW

2 WIPER

3/8 "-32 UNEF ADD (.20) FOR EACH ADDITIONAL CUP. 22.23 ± .79 (7/8 ± 1/32) MIN.6.35 (.25) SLOT WIDE X1.19 (.047) DEEP1.60 (.063) 9.53 ± .40 (3/8 ± 1/64) 6.342+.000/-.008 DIA. SHAFT 10.317+.000/-.051 (.4062+.000/-.002) 15.24 ± .79 (.600 ± .031) 50.8 (2.00) 5.08 29.59 (1.165) MAX. 19.05 ± .13 (.780 ± .005) OPTIONAL A/R PIN TOLERANCES: EXCEPT WHERE NOTED FRACTIONS: ±1/64 MM. DIMENSIONS: (IN.) CHAMFER .38 1 At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted. Product Dimensions Recommended Part Numbers ResistancePart Number* (Ω) 6674S-1-102 1,000 6674S-1-502 5,000 6674S-1-103 10,000 BOLDFACE LISTINGS ARE IN STOCK AND READILY AVAILABLE THROUGH DISTRIBUTION. FOR OTHER OPTIONS CONSULT FACTORY. REV. 06/06 Model 6674 is currently available, although not recommended for new designs. Model 6657 is preferred. *RoHS COMPLIANT