? 10 mm film dielectric trimmers www.vishay.com for technical questions contact: filmcaps.r oeselare@vishay.com document number 28528 320 revision 13-jan-06 2281 808 ..... vishay bccomponents 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 ? vertical and horizontal versions ? round or hexagonal head applications ? for consumer and industrial equipment description: the vanes of the trimmer are stacked on a sturdy plastic base. the color of the base indicates the maximum capacitance (see electrical data table). the dielectric is a film of polypropylene (pp), polycarbonate (pc) or polytetrafluorethylene (ptfe), which supports the vanes in such a way that good stability is ensured and no microphony can occur. flux absorption between the vanes is prevented. cleaning with solvents is not advised. versions are available with eit her a vertical spindle, or a horizontal spindle. both versions have top adjustment by means of a screwdriver or trimming ke y and bottom adjustment by means of a key. 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 te sted for minimum c max and is also subjected to the full test voltage. c min / c max : 2.5/15 to 7/105 pf rated voltage (dc): 150 v test voltage (dc) for 1 minute: 300 v maximum contact resistance: 10 m minimum insulation resistance: 10000 m category temperature range: pp - 40 to + 70 c pc, ptfe - 40 to + 85 c climatic category (iec 60068): pp 40/070/21 pc, ptfe 40/085/21 minimum storage temperature: - 55 c related specification: iec 60418-1 and 4 effective angle of rotation: 180 operating torque: 2 to 25 mnm maximum axial thrust: 2 n rohs compliant p b -free e3
2281 808 ..... ? 10 mm film dielectric trimmers vishay bccomponents document number 28528 for technical questions contact: filmcaps.roeselare@vishay.com www.vishay.com revision 13-jan-06 321 5 0.1 5. 8 5 0.2 3 0.2 0.6 0.1 4 0.5 0.65 0.2 0.5 0.15 10.6 max. 11 max. 1.15 max. 15.3 0 - 1 ? 2.5 ? 1.6 ? 2 10 0 - 0.2 2.5 0.4 max. z stator rotor (2 ) 0.6 0.7 1 5. 8 detail z t u rned 90 rou n d head exte n ded hexago n al head 5 0.1 5. 8 5 0.2 3 0.2 0.6 0.1 4 0.5 0. 8 5 max. 0.5 0.15 10.6 max. 11 max. 1.15 max. 15.3 0 - 1 ? 2.5 ? 1.6 ? 2 10 0 - 0.2 2.5 z stator rotor (2 ) 0.6 0.7 1 5. 8 detail z t u rned 90 rou n d head exte n ded hexago n al head 10 5 1.3 rr s 5 r = rotor, s = stator the large hole is for bottom adjustment and the diameter is determined by user?s requirements. 5 1.3 rr s 7.5 2.5 r = rotor, s = stator hole pattern hole pattern dimensions in millimeters. trimmers 2281 808 ..... series, vertical version
www.vishay.com for technical questions contact: filmcaps.r oeselare@vishay.com document number 28528 322 revision 13-jan-06 2281 808 ..... vishay bccomponents ? 10 mm film dielectric trimmers adjustment for top adjustment a screwdriver or trimming key can be used; for bottom adjustment a key is required as shown below 5 0.1 3 0.2 4 0.5 4. 8 0.2 3.1 0.3 110 5 6.5 0.1 11 max. 11 max. 1.15 max. 15.3 0 - 1 ? 2.5 ? 2 10 0 - 0.2 2.5 z stator rotor (2 ) 0.6 0.7 1 5. 8 rou n d head exte n ded hexago n al head 0.6 0.1 0. 8 5 max. 0.5 0.15 ? 1.6 detail z t u rned 90 trimmers 2281 808 ..... series, horizontal version 10 5 1.3 rr s 5 r = rotor, s = stator hole pattern ? 3 2 min. 0.7 + 0.1 0 0.6 + 0.2 0 ? 1.7 + 0.1 0 bottom adjustment key ordering information * ordering code for sap system c min /c max (pf) catalog number 2281 808 ..... or bfc2 808 .....* horizontal version vertical version hole pattern 5mm 10 mm hole pattern 5mm 10 mm hole pattern 7.5 mm 5mm round head hex. head round head hex. head round head hex. head round head top and bottom adjustment top and bottom adjustment top adjustment 2.5/15 61159 - 31159 - 32159 - - 3/22.5 61229 - 31229 - 32229 - - 5.5/40 61409 - 31409 - 32409 - - 5.5/50 - - 01029 - 01006 - - 5.5/65 61659 64659 31659 34659 32659 - 01001 6/80 61809 64809 31809 34809 32809 35809 - 7/105 61101 64101 31101 - 32101 - - 6/120 - - 31121 - - - - dimensions in millimeters
2281 808 ..... ? 10 mm film dielectric trimmers vishay bccomponents document number 28528 for technical questions contact: filmcaps.roeselare@vishay.com www.vishay.com revision 13-jan-06 323 mounting: the trimmer can be mounted on pr inted-circuit boards with a grid of 2.50 mm or 2.54 mm and a minimum hole diameter of 1.25 mm. packaging: bulk packaged in cardboard boxes lined with expanded plastic. for smallest packaging quantities (spq) see electrical data table. electrical data * ordering code for sap system test procedures and requirements guaranteed max. c min / min. c max at 200 khz (pf) spindle shape of head fig. adj. mode diel. tan at c max x10 - 4 temp. coeff. (10 - 6 /k) min. f res at c max (mhz) col. of base spq catalog number 2281 ... ..... or bfc2 ... .....* 1mhz 100mhz 2.5/15 vertical round 1 top + bottom pp 10 25 - 200 700 420 blue 800 .... 808 31159 2 800 .... 808 32159 horizontal 3 700 .... 808 61159 3/22.5 vertical round 1 top + bottom pp 10 25 - 200 700 200 green 800 .... 808 31229 2 800 .... 808 32229 horizontal 3 700 .... 808 61229 5.5/40 vertical round 1 top + bottom pp 10 25 - 200 400 200 grey 800 .... 808 31409 2 800 .... 808 32409 horizontal 3 700 .... 808 61409 5.5/50 vertical round 1 top + bottom ptfe 10 25 - 200 400 170 yellow 800 .... 808 01029 2 800 .... 808 01006 5.5/65 vertical round 2 top pp 10 25 - 200 500 170 yellow 800 .... 808 01001 round 1 top + bottom 800 .... 808 31659 round 2 800 .... 808 32659 hexag. 1 700 .... 808 34659 horizontal round 3 700 .... 808 61659 hexag. 3 600 .... 808 64659 6/80 vertical round 1 top + bottom pc 70 - - 50 400 170 red 800 .... 808 31809 hexag. 1 700 .... 808 34809 round 2 800 .... 808 32809 hexag. 2 700 .... 808 35809 horizontal round 3 700 .... 808 61809 hexag. 3 600 .... 808 64809 7/105 vertical round 1 top + bottom pc 70 - - 50 400 170 violet 800 .... 808 31101 round 2 800 .... 808 32101 horizontal round 3 700 .... 808 61101 hexag. 3 600 .... 808 64101 6/120 vertical round 2 top + bottom pc 70 - - 50 400 170 violet 800 .... 808 31121 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: 4.5 % for c max <40pf; c/c: 2.5 % for c max 40 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
www.vishay.com for technical questions contact: filmcaps.r oeselare@vishay.com document number 28528 324 revision 13-jan-06 2281 808 ..... vishay bccomponents ? 10 mm film dielectric trimmers 22 na rapid change of temperature 1 cycle; 0.5 hours at lower and 0.5 hours at upper category temperature c/c: 1.5 % 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: 0.4 %; no mechanical damage 25 fc vibration frequency 10 to 55 hz; amplitude 0.35 mm; 1.5 hours c/c: 0.8 %; no mechanical damage 26 climatic sequence: c/c: 3 % for c max <80pf; c/c: 6 % for c max 80 pf 26.1 b dry heat 16 hours at upper category temperature tan : 15 x 10 -4 for c max <80pf; tan : 80 x 10 -4 for c max 80 pf r ins : 10000 m ; rotor contact r: 10 26.2 d damp heat accelerated, first cycle 1 cycle; 24 hours; + 40 c; 95 to 100 % rh voltage proof: 300 v for 1 minute 26.3 aa cold 16 hours; - 40 c visual examination: no mechanical damage 26.5 damp heat accelerated, remaining cycles 1 cycle; 24 hours; + 40 c; 95 to 100 % rh operating torque: 2 to 35 mnm 27 ca damp heat steady state 21 days; + 40 c; 90 to 95 % rh c/c: 3 % for c max < 100 pf; 3 % for c max 100 pf tan : 20 x 10 -4 for c max <80pf; tan : 80 x 10 -4 for c max 80 pf r ins : 10000 m ; rotor contact r: 10 m voltage proof: 300 v for 1 minute visual examination: no mechanical damage operating torque: 2 to 35 mnm 29 mechanical endurance 10 cycles c/c: 1 % c/c after axial thrust: 0.4 %; rotor contact r: 10 m voltage proof: 300 v for 1 minute visual examination: no mechanical damage operating torque: 1.5 to 37 mnm iec 60418-1 clause iec 60068 test method test procedure requirements
legal disclaimer notice vishay document number: 91000 www.vishay.com revision: 08-apr-05 1 notice specifications of the products displayed herein are subjec t to change without notice. vishay intertechnology, inc., or anyone on its behalf, assume s no responsibility or liability fo r any errors or inaccuracies. information contained herein is intended to provide a product description only. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. except as provided in vishay's terms and conditions of sale for such products, vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and /or use of vishay products including liab ility or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyrigh t, or other intellectual property right. the products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify vishay for any damages resulting from such improper use or sale.
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