BFC2 808 ..... Vishay BCcomponents Ø 5 mm Film Dielectric Trimmers TEST VOLTAGE (DC) FOR 1 MINUTE: FEATURES 300 V • Housing diameter 5 mm MAXIMUM CONTACT RESISTANCE: 10 mΩ MINIMUM INSULATION RESISTANCE: 10 000 MΩ • Top and bottom or top adjustment Pb-free • Round head • Vertical version e3 RoHS COMPLIANT APPLICATIONS • For consumer and industrial equipment CATEGORY TEMPERATURE RANGE: PP - 40 to + 70 °C PC, PTFE - 40 to + 85 °C CLIMATIC CATEGORY (IEC 60068): PP 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 Tables). The dielectric is a film of polypropylene (PP) or polytetrafluorethylene (PTFE) for the standard versions and polycarbonate (PC) for the economic and hexagonal head versions. The dielectric supports the vanes in such a way that good stability is ensured and no microphony can occur. Flux absorption between the vanes is prevented. 40/070/21 Cleaning with solvents is not advised. PC, PTFE 40/085/21 QUALITY LEVEL: MINIMUM STORAGE TEMPERATURE: - 55 °C Sampling and data evaluation for quality level in accordance with “MIL-STD-105D” and “IEC 60410”: < 0.15 % major defects < 0.65 % minor defects RELATED SPECIFICATION: IEC 60418-1 and 4 Each capacitor is tested for minimum Cmax and is also subjected to the full test voltage. EFFECTIVE ANGLE OF ROTATION: Cmin/Cmax: 180° (rotation in 180° only, see “Life of Trimmer”) 0.35/1.5 to 4/27 pF OPERATING TORQUE: RATED VOLTAGE (DC): CMAX < 20 pF 150 V 1 to 15 mNm CMAX ≥ 20 pF TEST VOLTAGE (DC) FOR 1 MINUTE: 1 to 25 mNm 300 V MAXIMUM AXIAL THRUST: LIFE OF TRIMMER: 2N Maximum 10 cycles: Rotation in 180° only (the electrical and mechanical performance is not guaranteed if rotated beyond 10 cycles) Document Number 28526 Revision: 11-Oct-07 For technical questions contact: [email protected] www.vishay.com 311 BFC2 808 ..... Vishay BCcomponents Ø 5 mm Film Dielectric Trimmers ∅ 2.2 0.61) 0.5 H 0.4 + 0.2 0 1) 0.3 + 0.1 0 3 ± 0.5 1.15 max. 2.2 ± 0.2 5.6 ± 0.2 W 3 + 0.7 - 0.5 1.6 ± 0.2 L 5.1 ± 0.2 P 1.3 Hole pattern Trimmers BFC2 808 ..... series, with round head Dimensions in millimeters STANDARD VERSIONS; CAPACITANCE AND RELEVANT PHYSICAL DIMENSIONS Cmin /Cmax (pF) Hmax (mm) Wmax (mm) Lmax (mm) 0.35/1.5 7.0 5.5 7.3 1.5/5 7.0 5.5 7.3 3/10 7.0 5.5 7.3 3/15 8.8 5.5 7.3 4/20 8.8 5.5 7.3 4/27 9.0 6.2 7.8 ECONOMIC VERSIONS; RELEVANT PHYSICAL DIMENSIONS TYPE OF HEAD Hmax (mm) Wmax (mm) Lmax (mm) Round 7.7 5.5 7.3 www.vishay.com 312 For technical questions contact: [email protected] Document Number 28526 Revision: 11-Oct-07 BFC2 808 ..... Vishay BCcomponents Ø 5 mm Film Dielectric Trimmers MOUNTING PACKAGING The trimmer has a lead pitch of 5.08 mm or 5.6 mm and can be mounted on printed-circuit boards with a minimum hole diameter of 1.25 mm. Bulk packaged in cardboard boxes lined with expanded plastic, 1000 units per box. ORDERING INFORMATION CATALOG NUMBER BFC2 808 ..... Cmin /Cmax (pF) TOP AND BOTTOM ADJUSTMENT (P = 5.6 mm) TOP ADJUSTMENT ONLY (P = 5.08 mm) TOP ADJUSTMENT ONLY (P = 5.6 mm) STANDARD VERSIONS: POLYTETRAFLUORETHYLENE, ROUND HEAD 0.35/1.5 22158 - - STANDARD VERSIONS: POLYPROPYLENE, ROUND HEAD 1.2/5 - 24508 - 1.5/5 23508 - 20508 1.5/7 - 24708 - 3/10 23109 - 20109 3/15 23159 - 20159 4/20 23209 - 20209 4/27 23279 - 20279 20126 - ECONOMIC VERSIONS: POLYCARBONATE, ROUND HEAD 1.5/7 - 1.6/15 - 20127 - 3/20 - 20123 - 3.5/27 - 20128 - ELECTRICAL DATA STANDARD VERSIONS WITH ROUND HEAD GUARANTEED MAX. Cmin / MIN. Cmax AT 200 KHz (pF) TAN δ AT Cmax x 10-4 CATALOG NUMBER 1 MHz 100 MHz TEMP. COEFF.1) (10-6/K) 0.35/1.5 ≤ 10 - - 450 ± 550 - - 1000 .... 808 22158 1.2/5 ≤ 10 - - 200 ± 550 - grey 1000 .... 808 24508 1.5/5 ≤ 10 ≤ 25 - 200 ± 550 700 grey 1000 1.5/7 ≤ 10 - - 50 ± 550 - grey 1000 3/10 ≤ 10 ≤ 25 - 250 ± 550 500 yellow 1000 3/15 ≤ 10 ≤ 25 - 250 ± 550 400 blue 1000 4/20 ≤ 10 ≤ 25 - 250 ± 400 300 green 1000 4/27 ≤ 10 ≤ 25 - 250 ± 400 300 red 1000 MIN. fres AT Cmax (MHz) COLOUR OF BASE SMALLEST PACKAGING QUANTITY BFC2 ... ..... .... 808 20508 .... 808 23508 .... 808 24708 .... 808 20109 .... 808 23109 .... 808 20159 .... 808 23159 .... 808 20209 .... 808 23209 .... 808 20279 .... 808 23279 Note: 1. C: 60 % to 80 % of Cmax; Tamb: from + 20 °C to + 70 °C Document Number 28526 Revision: 11-Oct-07 For technical questions contact: [email protected] www.vishay.com 313 BFC2 808 ..... Vishay BCcomponents Ø 5 mm Film Dielectric Trimmers ECONOMIC VERSIONS WITH ROUND HEAD REFERENCE Cmin /Cmax (pF) TAN δ AT Cmax x 10-4 (1 MHz) 1.5/7 ≤ 70 1.6/15 ≤ 70 3/20 ≤ 70 3.5/27 ≤ 70 - 100 ± 400 TEMP. COEFF. (10-6/K) CATALOG NUMBER COLOUR OF BASE SMALLEST PACKAGING QUANTITY BFC2 ... ..... grey 1000 .... 808 20126 - 50 ± 550 blue 1000 .... 808 20127 - 50 ± 550 green 1000 .... 808 20123 red 1000 .... 808 20128 - 50 ± 550 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 ΔC/C: ≤ 3 % for Cmax ≤ 10 pF ΔC/C: ≤ 2 % for Cmax > 10 pF 19 thrust axial thrust of 2 N ΔC/C: ≤ 0.4 % 21 robustness of terminations: 21.1 Ua tensile 1N no damage 21.2 Ub bending 1 cycle no damage 22 Na 1 cycle; 0.5 hours at lower and 0.5 hours at upper category temperature ΔC/C: ≤ 2.5 % 23 T rapid change of temperature 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 ΔC/C: ≤ 1 %; no mechanical damage 25 Fc vibration frequency 10 to 55 Hz; amplitude 0.75 mm; 1.5 hours ΔC/C: ≤ 1 %; no mechanical damage 26 26.1 ΔC/C: ≤ 4 % climatic sequence: B dry heat 16 hours at upper category temperature tan δ or PP and PTFE foil: ≤ 15 x 10-4 tan δ for PC foil: ≤ 80 x 10-4 Rins: ≥ 10 000 MΩ rotor contact R: ≤ 10 mΩ 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 damp heat accelerated, remaining cycles 1 cycle; 24 hours; + 40 °C; 95 to 100% RH operating torque: 1 to 20 mNm for Cmax < 20 pF; 1 to 30 mNm for Cmax ≥ 20 pF 26.5 www.vishay.com 314 For technical questions contact: [email protected] Document Number 28526 Revision: 11-Oct-07 BFC2 808 ..... Ø 5 mm Film Dielectric Trimmers IEC 60418-1 CLAUSE IEC 60068 TEST METHOD 27 Ca TEST damp heat steady state PROCEDURE 21 days; + 40 °C; 90 to 95 % RH Vishay BCcomponents REQUIREMENTS ΔC/C: ≤ 3 % tan δ for PP and PTFE foil: ≤ 15 x 10-4; tan δ for PC foil: ≤ 80 x 10-4 Rins: ≥ 10 000 MΩ; rotor contact R: ≤ 10 mΩ voltage proof: 300 V for 1 minute visual examination: no mechanical damage operating torque: 1 to 20 mNm for Cmax < 20 pF; 1 to 30 mNm for Cmax ≥ 20 pF 29 mechanical endurance 10 cycles Maximum 10 cycles: rotation in 180° only. (The electrical and mechanical perfromance is not guaranteed if rotated beyond 10 cycles) ΔC/C: ≤ 3 % ΔC/C after axial thrust: ≤ 0.3 %; rotor contact R: ≤ 10 mΩ voltage proof: 300 V for 1 minute visual examination: no mechanical damage operating torque: 0.5 to 22.5 mNm for Cmax < 20 pF; 0.5 to 30 mNm for Cmax ≥ 20 pF Document Number 28526 Revision 11-Oct-07 For technical questions contact: [email protected] www.vishay.com 315 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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 in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 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. Product names and markings noted herein may be trademarks of their respective owners. Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000