BFC280905217

BFC2 809 05... www.vishay.com Vishay BCcomponents Film Dielectric Trimmers FEATURES High temperature type Housing dimensions: 6 mm x 8 mm x 9 mm For a basic grid of 2.54 mm Top and bottom 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 fine adjustment in professional applications QUICK REFERENCE DATA Rated DC voltage 300 V DC Test DC voltage for 1 min 600 V DC Maximum contact resistance 5 m Minimum insulation resistance between stator and rotor 10 000 M Category temperature range -40 C to +125 C Climatic category (IEC 60068) 40/125/21 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) C < 3.5 pF 1 mNm to 15 mNm max. Operating torque C 3.5 pF 1 mNm to 20 mNm max. Maximum axial thrust 2 N Capacitance range (C / C ) 1.2 pF / 3.5 pF to 2 pF / 18 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: 28529 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 809 05... www.vishay.com Vishay BCcomponents DIMENSIONS in millimeters 2.2 0.6 0.5 min. 9 max. Sprue Z Color mark 3.7 0.2 1.1 max. 2.2 5.08 0.2 1.1 0.2 3 0.2 DETAIL Z turned 90 1.4 6.4 6.7 max. max. 0.85 max. 0.6 0.1 0.5 7.4 max. 0.15 Trimmers BFC2 809 05... series, with round heads 5.08 1.9 R S 2.3 0.1 1.2 (2 x) Hole pattern ADJUSTMENT For top adjustment a screwdriver or trimming key can be used for bottom adjustment a key is required as shown below. 2.2 + 0.1 1.5 0 + 0.1 + 0.2 0.7 0.6 0 0 2 min. Bottom adjustment key Revision: 04-Aug-15 Document Number: 28529 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