bfc2 809 090.. www.vishay.com vishay bccomponents revision: 04-aug-15 1 document number: 28532 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 film dielectric trimmers features ? high temperature type ? housing dimensions: ? 8 mm x 9 mm x 10 mm ? for a basic grid of 2.54 mm ? versions available with 1 or 2 rotor contacts ? top and bottom adjustment ? mounting: radial ? material categorization: fo r 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 250 v dc test dc voltage for 1 min 500 v dc maximum contact resistance 5 m ? minimum insulation resistance 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 lif e of trimmer) operating torque c max. = 5.5 pf 1 mnm to 15 mnm c max. = 9 pf and 18 pf 1 mnm to 20 mnm maximum axial thrust 2 n capacitance range (c min. / c max. ) 1.4 pf / 5.5 pf to 3 pf / 18 pf life of trimmer maximum 10 cycles: rotation in 180 only (the electrical and mechanical performance is not guaranteed if rotated beyond 10 cycles) quality level sampling and data evaluation for quality level in accordance with mil-std-105d and iec 60410 : < 0.15 % major defects < 0.65 % minor defects each capacitor is tested for minimum c max. and is also subjected to the full test voltage.
bfc2 809 090.. www.vishay.com vishay bccomponents revision: 04-aug-15 2 document number: 28532 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 dimensions in millimeters trimmers bfc2 809 090.. series, with one rotor contact trimmers bfc2 809 090 .. series, with two rotor contacts hole pattern adjustment for top adjustment a screwdri ver or trimming key can be used; for bottom adjustment a key is required as shown below. bottom adjustment key mounting the trimmer can be mounted on printed-circuit boards with a basic grid of 2.54 mm and a minimum hole diameter of 1.25 mm. packaging blister packs of 105 units each. for smallest packaging quantity (spq) see electrical data table. detail z turned 90 0.6 0.1 0.85 max. 0.5 0.15 ? 1.6 4 0.5 10 max. ? 2.5 ? 3 z 0.6 0.7 1.2 max. color mark s prue 1 (4 x) 0.8 min. (4 x) 0.95 0.2 0.6 0.1 ? 1.6 detail z turned 90 color mark sprue 1 (4 x) 0.8 min. (4 x) 7.7 max. 0.5 0.15 8 max. 1.2 max. 10.2 max. 4 0.5 ? 2.5 ? 3 z 0.6 0.7 3.8 0.1 8.8 max. rotor (2 x) stator 1.3 7.64 the large hole i s for bottom adju s tment and the diameter i s determined by u s er s re q uirement s . r sr 1.3 5.08 5.08 r = rotor, s = s tator. the large hole i s for bottom adju s tment and the diameter i s determined by u s er s re q uirement s . ? 3 2 min. 0.7 + 0.1 0 + 0.1 0 + 0.2 0 0.6 ? 1.7
bfc2 809 090.. www.vishay.com vishay bccomponents revision: 04-aug-15 3 document number: 28532 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 notes (1) ptfe = polytetrafluorethylene. (2) c: 60 % to 80 % of c max. ; t amb : from +20 c to +125 c. (3) version with one rotor contact. (4) version with two rotor contacts. soldering conditions for general soldering conditions and wave soldering profile, we refer to the applicat ion note soldering guidelines for film capacitors: www.vishay.com/doc?28171 ordering information c min . / c max. (pf) catalog number bfc2 809 090.. round head top and bottom adjustment version with 1 rotor contact version with 2 rotor contacts 1.4 / 5.5 04 01 2 / 9 05 02 3 / 18 06 03 electrical data guaranteed max. c min. / min. c max. at 200 khz (pf) shape of head diel. tan ? at c max. x 10 -4 temp. coeff. (2) (10 -6 /k) min. f res at c max. (mhz) col. of dot spq catalog number bfc2 ... ..... 1 mhz 100 mhz 1.4 / 5.5 round ptfe (1) ? 10 ? 15 -250 350 850 green 525 ....?809?09004 (3) round 525 ....?809?09001 (4) 2 / 9 round 580 white 525 ....?809?09005 (3) round 525 ....?809?09002 (4) 3 / 18 round 360 red 525 ....?809?09006 (3) round 525 ....?809?09003 (4) test procedures and requirements iec 60418-1 clause iec 60068 test method test procedure r equirements 4.2 method of mounting method a 14 capacitance drift after tc measurement ? c/c: ? 2.0 %; ? 3.0 % for 9 pf 19 thrust axial thrust of 2?n ? c/c: ? 0.3 % 21 robustness of terminations: ? 21.1 ua tensile 1?n no damage ? 21.2 ub bending 1 cycle no damage 22 na rapid change of temperature 1 cycle; 0.5 h at lower and ? 0.5 h at upper category temperature ? c/c: ? 3 % 23 t soldering: ? ta 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: ? 0.5 %; ? no mechanical damage
bfc2 809 090.. www.vishay.com vishay bccomponents revision: 04-aug-15 4 document number: 28532 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 25 fc vibration frequency 10?hz to?55?hz; ? amplitude 0.35?mm; ? 1.5 h ? c/c: ? 0.3 %; ? no mechanical damage 26 climatic sequence: ? c/c: ? 2.5 % ? 26.1 b dry heat 16?h at upper category temperature tan ? : ? 10 x 10 -4 ? ? r ins. : ? 10 000?m ? ; ? rotor contact r: ? 5?m ?? 26.2 d damp heat accelerated, ? first cycle 1 cycle; 24 h; +40 c; ? 95?% to?100 % rh voltage proof: ? 500?v for 1?min ? 26.3 aa cold 16?h; -40 c visual examination: ? no mechanical damage ? 26.5 damp heat accelerated, remaining cycles 1 cycle; 24 h; +40?c; ? 95 % to 100 % rh operating torque: ? 1?mnm to?20?mnm 27 ca damp heat steady state 21?days; +40 c; ? 90?% to?95 % rh ? c/c: ? 3 % ? ? tan ? : ? 10?x?10 -4 ? ? r ins. : ? 10 000?m ? ; ? rotor contact r: ? 5?m ?? ? voltage proof: ? 500?v for 1?min ? ? visual examination: ? no mechanical damage ? ? operating torque: ? 1?mnm to?20?mnm 29 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: ? 3 % ? ? c/c after axial thrust: ? 0.3 %; ? rotor contact r: ? 5?m ?? voltage proof: ? 500?v for 1?min ? visual examination: ? no mechanical damage ? operating torque: ? 1?mnm to?20?mnm test procedures and requirements iec 60418-1 clause iec 60068 test method test procedure r equirements
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