BFC2 809 05... Vishay BCcomponents Film Dielectric Trimmers TEST VOLTAGE (DC) FOR 1 MINUTE: FEATURES 600 V * High temperature type MAXIMUM CONTACT RESISTANCE: 5 m * Housing dimensions: 6 mm x 8 mm x 9 mm * For a basic grid of 2.54 mm * Top and bottom adjustment * Round head MINIMUM INSULATION RESISTANCE BETWEEN * Vertical version STATOR AND ROTOR: APPLICATIONS 10 000 M * For fine adjustment in professional applications CATEGORY TEMPERATURE RANGE: DESCRIPTION: - 40 to + 125 C The trimmers consist of a polysulphone housing, brass rotor and plated brass stator with PTFE film as the dielectric. The stator plate tags are heat sealed to the housing. CLIMATIC CATEGORY (IEC 60068): 40/125/21 MINIMUM STORAGE TEMPERATURE: The rotor contact surfaces are plated to ensure a long life and a stable contact even under severe climatic conditions. A coloured dot indicates the maximum capacitance. Cleaning with solvents is not advised. Versions are available with either a round head or hexagonal head. Both versions have top adjustment by means of a screwdriver or trimming key and bottom adjustment by means of a key. - 55 C RELATED SPECIFICATION: IEC 60418-1 and 4 QUALITY LEVEL: EFFECTIVE ANGLE OF ROTATION: 180 (rotation in 180 only, see "Life of Trimmer") Sampling and data evaluation for quality level in accordance with "MIL-STD-105D" and "IEC 60410": < 0.15 % major defects < 0.65 % minor defects OPERATING TORQUE: Cmax < 3.5 pF 1 to 15 mNm Each capacitor is tested for minimum Cmax and is also subjected to the full test voltage. Cmin/Cmax: 0.5/2 to 2/18 pF Cmax 3.5 pF 1 to 20 mNm MAXIMUM AXIAL THRUST: 2N Document Number 28529 Revision: 18-Oct-07 RATED VOLTAGE (DC): 300 V LIFE OF TRIMMER: Maximum 10 cycles: rotation in 180 only (the electrical and mechanical performance is not guaranteed if rotated beyond 10 cycles) For technical questions, contact: dc-film@vishay.com www.vishay.com 325 BFC2 809 05... Vishay BCcomponents Film Dielectric Trimmers 2.2 0.6 0.5 min. 9 max. sprue Z color mark 1) 3.7 0.2 1.1 max. 2.2 5.08 0.2 1.1 0.2 3 0.2 1.4 DETAIL Z turned 90 6.7 max. 6.4 max. 0.85 max. 7.4 max. 0.6 0.1 0.5 0.15 Trimmers BFC2 809 05... series, with round heads Dimensions in millimeters ADJUSTMENT For top adjustment a screwdriver or trimming key can be used; for bottom adjustment a key is required as shown below 5.08 1.9 S 2.3 0.1 2.2 R + 0.1 0 + 0.1 0.7 0 1.5 1.2 (2x) 0.6 + 0.2 0 2 min. Hole pattern Bottom adjustment key www.vishay.com 326 For technical questions, contact: dc-film@vishay.com Document Number 28529 Revision: 18-Oct-07 BFC2 809 05... Vishay BCcomponents Film Dielectric Trimmers ORDERING INFORMATION CATALOG NUMBER BFC2 809 05... Cmin /Cmax (pF) TOP AND BOTTOM ADJUSTMENT ROUND HEAD AND FLUX GUARD ROUND HEAD 0.5/2 011 - 1.2/3.5 215 001 1.8/10 216 002 2/18 217 003 MOUNTING PACKAGING The trimmer can be mounted on printed-circuit boards with a minimum hole diameter of 2.54 mm. Blister packs of 70 units each. For smallest packaging quantity (SPQ) see Electrical Data Table. ELECTRICAL DATA TAN AT Cmax x 10-4 GUARANTEED MAX. Cmin / MIN. Cmax AT 200 kHz (pF) SHAPE OF HEAD FIG. 0.5/2 round 1 1.2/3.5 round 1.8/10 round 2/18 round 1 1 1 1 MHz 100 MHz TEMP. COEFF. 1) (10-6/K) 10 20 - 250 350 10 10 10 20 20 25 - 250 350 - 250 350 - 250 350 CATALOG NUMBER MIN. fres AT Cmax (MHz) COL. OF DOT SPQ 1200 none 700 .... 809 05011 700 .... 809 05001 850 orange 1200 580 360 BFC2 ... ..... 700 .... 809 05215 none 700 .... 809 05002 white 700 .... 809 05216 700 .... 809 05217 700 .... 809 05003 red Note: 1. C: 60 % to 80 % of Cmax; Tamb: from + 20 C to + 125 C TEST PROCEDURES AND REQUIREMENTS IEC 60418-1 CLAUSE IEC 60068 TEST METHOD TEST PROCEDURE REQUIREMENTS 4.2 14 method of mounting capacitance drift method A after TC measurement C/C: 2.5 %; 4 % for 2 pF 19 21 21.1 21.2 22 thrust robustness of terminations: tensile bending rapid change of temperature axial thrust of 2 N C/C: 0.3 % 1N 1 cycle 1 cycle; 0.5 hours at lower and no damage no damage C/C: 2.5 % Ua Ub Na 0.5 hours at upper category temperature Document Number 28529 Revision 18-Oct-07 For technical questions, contact: dc-film@vishay.com www.vishay.com 327 BFC2 809 05... Vishay BCcomponents IEC 60418-1 CLAUSE IEC 60068 TEST METHOD 23 T Ta Film Dielectric Trimmers TEST soldering: solderability PROCEDURE REQUIREMENTS solder bath immersion 3 mm; good wetting 235 C; 2 s no mechanical damage no mechanical damage C/C: 0.6 %; 24 Tb Eb resistance to heat impact bump solder bath: 260 C; 10 s 4000 10 bumps; 40 g; 6 ms 25 Fc vibration frequency 10 to 55 Hz; C/C: 0.6 %; amplitude 0.35 mm; no mechanical damage no mechanical damage 1.5 hours 26 26.1 B climatic sequence: dry heat 16 hours at upper category C/C: 2.5 tan : 10 x 10-4 for Cmax < 18 pF; temperature tan : 40 x 10-4 for Cmax 18 pF Rins: 10 000 M; rotor contact R: 5 m 26.2 26.3 D Aa damp heat accelerated, 1 cycle; 24 hours; + 40 C; voltage proof: first cycle 95 to 100 % RH 600 V for 1 minute cold 16 hours; - 40 C visual examination: no mechanical damage 26.5 27 Ca damp heat accelerated, 1 cycle; 24 hours; + 40 C; operating torque: remaining cycles 95 to 100 % RH 1 to 20 mNm 21 days; + 40 C; C/C: 2.5 % tan : 10 x 10-4 for Cmax < 18 pF; damp heat steady state 90 to 95 % RH tan : 25 x 10-4 for Cmax 18 pF Rins: 10 000 M; rotor contact R: 5 m voltage proof: 600 V for 1 minute visual examination: no mechanical damage operating torque: 1 to 20 mNm 29 mechanical endurance 10 cycles C/C: 0.3 %; 2.5 % for 2 pF C/C after axial thrust: 0.3 %; rotor contact R: 5 m Maximum 10 cycles: rotation in 180 only (the electrical and mechanical performance is not guaranteed if rotated beyond 10 cycles) voltage proof: 600 V for 1 minute visual examination: no mechanical damage operating torque: 1 to 20 mNm www.vishay.com 328 For technical questions, contact: dc-film@vishay.com Document Number 28529 Revision: 18-Oct-07 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1