BFC2 808 ..... www.vishay.com Vishay BCcomponents 10 mm Film Dielectric Trimmers FEATURES Housing diameter 10 mm For a basic grid of 2.54 mm (0.1 ) or 2.50 mm Top and bottom or top adjustment Round head Mounting: radial Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 APPLICATIONS Antennas Impedance matching circuits Medical RF For consumer and industrial equipment QUICK REFERENCE DATA Rated DC voltage 150 V DC Test DC voltage for 1 min 300 V DC Maximum contact resistance 10 m Minimum insulation resistance 10 000 M PP -40 C to +70 C Category temperature range PTFE -40 C to +85 C PP 40/070/21 Climatic category (IEC 60068) PTFE 40/085/21 Minimum storage temperature -55 C Related specification IEC 60418-1 and 4 Effective angle of rotation 180 (rotation in 180 only, see Life of trimmer) Operating torque 2 mNm to 25 mNm Maximum axial thrust 2 N Capacitance range (C / C ) 2.5 pF / 15 pF to 5.5 pF / 65 pF min. max. Maximum 10 cycles: rotation in 180 only (the electrical and mechanical Life of trimmer performance is not guaranteed if rotated beyond 10 cycles) Sampling and data evaluation for quality level in accordance with MIL-STD-105D and IEC 60410: < 0.15 % major defects Quality level < 0.65 % minor defects Each capacitor is tested for minimum C and is also subjected to max. the full test voltage. Revision: 04-Aug-15 Document Number: 28528 1 For technical questions, contact: dc-film vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 BFC2 808 ..... www.vishay.com Vishay BCcomponents DIMENSIONS in millimeters FIG. 1 FIG. 2 ROUND HEAD ROUND HEAD 2.5 2.5 0.6 0.6 0.7 0.7 11 max. 11 max. Z Z 4 0.5 4 0.5 3 0.2 3 0.2 10.6 0 10.6 0 5 0.1 10 5 0.1 10 max. - 0.2 max. - 0.2 0.4 max. 5.85 0.2 5.85 0.2 1.6 1.6 DETAIL Z DETAIL Z turned 90 turned 90 0.65 0.2 0.85 max. 0.5 0.5 0.6 0.1 0.6 0.1 0.15 0.15 Trimmers BFC2 808 ..... series 10 5 5 RR RR 2.5 1.3 7.5 5 S S R = Rotor, S = Stator 1.3 R = Rotor, S = Stator The large hole is for bottom adjustment and the diameter is determined by users requirements. Hole pattern Revision: 04-Aug-15 Document Number: 28528 2 For technical questions, contact: dc-film vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000