BFC2 809 070.. www.vishay.com Vishay BCcomponents Film Dielectric Trimmers FEATURES • High temperature type • Housing dimensions: 11 mm x 14 mm x 9 mm • For a basic grid of 2.54 mm • Top adjustment • 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 200 VDC Test DC voltage for 1 min 400 VDC Maximum contact resistance 5 m Minimum insulation resistance between stator and rotor 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”) Operating torque 1.5 mNm to 25 mNm Maximum axial thrust 2N Single stator type Capacitance range (Cmin./Cmax.) Life of trimmer 10 000 M Differential type 2.5 pF/20 pF to 7 pF/100 pF 2 pF/12 pF to 7 pF/100 pF Maximum 10 cycles: rotation in 180° only (the electrical and mechanical 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”: Quality level < 0.15 % major defects < 0.65 % minor defects Each capacitor is tested for minimum Cmax. and is also subjected to the full test voltage. Revision: 04-Aug-15 Document Number: 28530 1 For technical questions, contact: [email protected] 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 809 070.. www.vishay.com Vishay BCcomponents DIMENSIONS in millimeters 0.5 ± 0.1 (2 x) 0.8 ± 0.1 (2 x) 10.16 ± 0.2 + 0.1 0.6 0 (2 x) 3.6 ± 0.2 0.8 ± 0.1 (2 x) 0 14 - 0.2 5.8 ± 0.1 0.5 ± 0.1 (2 x) Marking 7.62 ± 0.2 0 11.5 - 0.3 8.6 max. 9.2 ± 0.4 0.6 ± 0.05 Depth of slot = 0.6 4 ± 0.5 Trimmers BFC2 809 070.. series 3.81 S ± 2.54 R R 1.3 (4 x) S R = Rotor, S = Stator Hole pattern ADJUSTMENT MARKING The trimmers can be adjusted with a screwdriver or trimming key. Capacitance increase is obtained with clockwise rotation. The trimmers are marked with the capacitance value in pF, followed by the letter “E” (single-stator type) or the letter “D” (differential type). MOUNTING PACKAGING The trimmer can be mounted on printed-circuit boards with a grid of 2.54 mm and a minimum hole diameter of 1.25 mm. Blister packs of 70 units each. For smallest packaging quantity (SPQ) see “Electrical Data” table. ORDERING INFORMATION CATALOG NUMBER BFC2 809 070.. Cmin. /Cmax. (pF) 2/12 TOP AND BOTTOM ADJUSTMENT SINGLE STATOR TYPE DIFFERENTIAL TYPE - 018 2.5/20 004 006 4/40 008 009 5/60 011 012 6/80 013 014 7/100 015 016 Revision: 04-Aug-15 Document Number: 28530 2 For technical questions, contact: [email protected] 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 809 070.. www.vishay.com Vishay BCcomponents ELECTRICAL DATA tan AT Cmax. x 10-4 GUARANTEED MAX. Cmin./ MIN. Cmax. AT 200 kHz (pF) TYPE 2/12 Differential Single stator 2.5/20 Differential Single stator 4/40 Differential Single stator 5/60 Differential Single stator 6/80 Differential Single stator 7/100 1 MHz 100 MHz TEMP. COEFF. (2) (10-6/K) PTFE (1) 10 17 0 ± 200 PTFE 10 17 0 ± 200 PTFE 10 17 0 ± 200 PTFE 10 25 0 ± 200 PTFE 10 25 0 ± 200 PTFE 10 25 0 ± 200 DIEL. Differential SPQ CATALOG NUMBER BFC2 ... ..... 350 .... 809 07018 350 .... 809 07004 350 .... 809 07006 350 .... 809 07008 350 .... 809 07009 350 .... 809 07011 350 .... 809 07012 350 .... 809 07013 350 .... 809 07014 350 .... 809 07015 350 .... 809 07016 Notes (1) PTFE = Polytetrafluorethylene (2) C: 60 % to 80 % of C max.; Tamb: from +20 °C to +125 °C SOLDERING CONDITIONS For general soldering conditions and wave soldering profile, we refer to the application note “Soldering Guidelines for Film Capacitors”: www.vishay.com/doc?28171 TEST PROCEDURES AND REQUIREMENTS IEC 60418-1 CLAUSE IEC 60068 TEST METHOD TEST PROCEDURE REQUIREMENTS 4.2 Method of mounting Method A 14 Capacitance drift After TC measurement C/C: 1 % 19 Thrust Axial thrust of 2 N C/C: 0.3 % 21 Robustness of terminations: 1 N No damage 21.1 Ua Tensile 21.2 Ub Bending 22 Na Rapid change of temperature 23 T Soldering: Ta Bending not allowed 1 cycle; 0.5 h at lower and 0.5 h at upper category temperature C/C: 1 % Solderability Solder bath immersion 3 mm; 235 °C; 2 s Good wetting, no mechanical damage Tb Resistance to heat Solder bath: 260 °C; 10 s No mechanical damage 24 Eb Impact bump 4000 ± 10 bumps; 40 g; 6 ms C/C: 0.2 %; no mechanical damage 25 Fc Vibration Frequency 10 Hz to 55 Hz; amplitude 0.35 mm; 1.5 h C/C: 0.25 %; no mechanical damage Revision: 04-Aug-15 Document Number: 28530 3 For technical questions, contact: [email protected] 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 809 070.. www.vishay.com Vishay BCcomponents TEST PROCEDURES AND REQUIREMENTS IEC 60418-1 CLAUSE IEC 60068 TEST METHOD 26 TEST PROCEDURE REQUIREMENTS C/C: 3 Climatic sequence: 26.1 B Dry heat 16 h at upper category temperature tan : 10 x 10-4 Rins: 10 000 M; rotor contact R: 10 m 26.2 D Damp heat accelerated, first cycle 1 cycle; 24 h; +40 °C; 95 % to 100 % RH Voltage proof: 400 V for 1 min 26.3 Aa Cold 16 h; -40 °C Visual examination: no mechanical damage Damp heat accelerated, remaining cycles 1 cycle; 24 h; +40 °C; 95 % to 100 % RH Operating torque: 1.5 mNm to 35 mNm Damp heat steady state 21 days; +40 °C; 90 % to 95 % RH C/C: 3 % tan : 10 x 10-4 Rins: 10 000 M; rotor contact R: 10 m Voltage proof: 400 V for 1 min Visual examination: no mechanical damage Operating torque: 1.5 mNm to 35 mNm Mechanical endurance 10 cycles Maximum 10 cycles: rotation in 180° only (the electrical and mechanical performance is not guaranteed if rotated beyond 10 cycles) C/C: 0.3 % C/C after axial thrust: 0.3 %; rotor contact R: 10 m Voltage proof: 400 V for 1 min Visual examination: no mechanical damage Operating torque: 1 mNm to 50 mNm 26.5 27 Ca 29 Revision: 04-Aug-15 Document Number: 28530 4 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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