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| Multilayer Ceramic Capacitors C0G and X7R Ordering code system Array B37830 R 0 101 K 0 2 1 Packaging 1 ^ cardboard tape, 180-mm reel 3 ^ cardboard tape, 330-mm reel 2 ^ 2-fold array 4 ^ 4-fold array Internal coding: 0 or decimal place for cap. values < 10 pF Capacitance tolerance J ^ 5% K ^ 10 % (standard for C0G) M ^ 20 % (standard for X7R) Capacitance, coded (example) 100 ^ 10 * 100 pF = 10 pF 101 ^ 10 * 101 pF = 100 pF 220 ^ 22 * 100 pF = 22 pF 16 9 25 0 50 5 Rated voltage Rated voltage [VDC] Code Termination Standard: R ^ nickel barrier for all case sizes "R" also indicates array capacitor Type and size Chip size (inch / mm) 0405 / 1012 0508 / 1220 0612 / 1632 Temperature characteristic C0G X7R B37830 B37940 B37871 B37831 B37941 B37872 92 10/02 Multilayer Ceramic Capacitors X7R Features Reduction of mounting time and mounting costs Space saving on the PCB Array Applications Suitable for electronic circuits with parallel line layout Decoupling Coupling Blocking Interference suppression Termination For soldering: Nickel-barrier terminations (Ni) Options Alternative capacitance tolerances available on request Delivery mode Cardboard tape, 180-mm and 330-mm reel available Electrical data Temperature characteristic Climatic category (IEC 60068-1) Standard Dielectric Rated voltage1) Test voltage Capacitance range Max. relative capacitance change Dissipation factor (limit value) Insulation resistance 2) at + 25 C Insulation resistance 2) at +125 C Time constant 2) at + 25 C Time constant 2) at +125 C Operating temperature range Ageing 3) X7R 55/125/56 EIA Class 2 16, 25, 50 2,5 * VR/5 s 1 nF ... 22 nF 15 < 25 * 10 -3 < 35 * 10 -3 for 16V > 105 > 104 > 1000 > 100 -55 ... +125 yes VR Vtest CR DC/C tan d Rins Rins t t Top VDC VDC % MW MW s s C 1) Note: No operation on AC line. 2) For CR > 10 nF the time constant t = C * Rins is given. 3) Refer to chapter "General Technical Information", page 197. 101 10/02 Multilayer Ceramic Capacitors X7R X7R Capacitance tolerances Code letter Tolerance K M (standard) 10% 20% Dimensional drawing 2-fold array (case size 0405) u b ss 4-fold array (case sizes 0508 and 0612) u b s b k k k e e KKE0331-Z k e KKE0272-V KKE0330-R Dimensions (mm) 2-fold array Case size l b s k e u (inch) (mm) 0405 1012 1,37 0,15 1,0 +0/-0,15 0,70 max. 0,36 0,1 0,64 0,2 0,1 4-fold array 0508 1220 2,0 0,2 1,25 0,15 0,85 0,1 0,3 0,1 0,5 0,1 0,2 +0,3/-0,1 0612 1632 3,2 0,2 1,6 0,2 0,85 0,1 0,4 0,15 0,8 0,15 0,2 +0,3/-0,1 Tolerances to CECC 32101-801 102 10/02 Multilayer Ceramic Capacitors X7R Recommended solder pad 2-fold array (case size 0405) P D X7R 4-fold array (case sizes 0508 and 0612) P D A C C B B A KKE0302-L KKE0309-9 Maximum dimensions (mm) Case size (inch/mm) 0405/1012 0508/1220 0612/1632 Type 2-fold array 4-fold array 4-fold array A 0,55 0,90 1,00 B 0,28 0,40 1,10 C 1,38 2,20 3,10 D 0,40 0,35 0,45 P 0,64 0,50 0,90 Termination Termination (nickel barrier) Ceramic body Inner electrode AgPd Substrate electrode Intermediate electrode External electrode Ag Ni Sn KKE0366-S-E 103 10/02 Multilayer Ceramic Capacitors X7R X7R Product range array capacitors X7R 2-fold arrays Size1) inch mm Type VR (VDC) CR 1,0 nF 1,5 nF 2,2 nF 3,3 nF 4,7 nF 6,8 nF 10 15 22 nF nF nF 0405 1012 B37831 16 25 0508 1220 B37941 50 4-fold arrays 0612 1632 B37872 1) l b (inch) / l b (mm) 104 10/02 Multilayer Ceramic Capacitors X7R; 0405 to 0612 Ordering codes and packing for X7R, 16, 25 and 50 VDC, nickel-barrier terminations Chip thickness Cardboard tape, AE 180-mm reel *^1 pcs/reel 5000 5000 5000 5000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 Cardboard tape, AE 330-mm reel *^3 pcs/reel 20000 20000 20000 20000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 16000 X7R CR1) 1,0 nF 2,2 nF 4,7 nF 10, nF 1,0 nF 2,2 nF 4,7 nF 10, nF 1,0 nF 1,5 nF 2,2 nF 3,3 nF 4,7 nF 6,8 nF 10, nF 15, nF 22, nF Ordering code 2) B37831R9102M02* B37831R9222M02* B37831R9472M02* B37831R9103M02* B37941R0102M04* B37941R0222M04* B37941R0472M04* B37941R0103M04* B37872R5102M04* B37872R5152M04* B37872R5222M04* B37872R5332M04* B37872R5472M04* B37872R5682M04* B37872R5103M04* B37872R5153M04* B37872R5223M04* mm 0,6 0,1 0,6 0,1 0,6 0,1 0,6 0,1 0,85 0,1 0,85 0,1 0,85 0,1 0,85 0,1 0,85 0,1 0,85 0,1 0,85 0,1 0,85 0,1 0,85 0,1 0,85 0,1 0,85 0,1 0,85 0,1 0,85 0,1 Case size 0405, 16 VDC, 2-fold arrays Case size 0508, 25 VDC, 4-fold arrays Case size 0612, 50 VDC, 4-fold arrays 1) Other capacitance values on request. 2) The table contains the ordering codes for the standard capacitance tolerance. For other available capacitance tolerances see page 102. 105 10/02 Multilayer Ceramic Capacitors X7R X7R Typical characteristics Capacitance change DC/C25 versus temperature T 20 C % C 25 0 KKE0186-U Capacitance change DC/C0 versus superimposed DC voltage V 10 C % C0 0 1 nF 50 V KKE0356-K _ 10 _ 20 _ 30 _ 40 _ 50 _ 60 _ 70 _ 80 _ 60 _ 40 _ 20 0 20 40 60 80 100 C 140 T _ 10 _ 20 _ 30 _ 40 0 10 20 30 40 V V 50 Impedance |Z | versus frequency f 10 4 Z KKE0358-2 Dissipation factor tan d versus temperature T 10 tan _1 KKE0189-J 10 2 1 nF 10 1 10 nF 10 _2 10 0 _1 10 10 _2 10 0 10 1 10 2 MHz 10 3 f 3 10 _ _ _ 60 40 20 0 20 40 60 80 100 C 140 T _ 106 10/02 Multilayer Ceramic Capacitors X7R X7R Typical characteristics Insulation resistance Rins versus temperature T 10 8 M R ins KKE0190-M Capacitance change DC/C1 versus time t 10 C % C1 0 KKE0191-V 10 6 _5 10 5 _ 10 10 4 10 3 _ 15 _ 20 0 20 40 60 80 100 C 140 T 10 2 10 0 10 1 10 2 h t 10 3 107 10/02 Herausgegeben von EPCOS AG Unternehmenskommunikation, Postfach 80 17 09, 81617 Munchen, DEUTSCHLAND ++49 89 636 09, FAX (0 89) 636-2 26 89 ( EPCOS AG 2002. Vervielfaltigung, Veroffentlichung, Verbreitung und Verwertung dieser Broschure und ihres Inhalts ohne ausdruckliche Genehmigung der EPCOS AG nicht gestattet. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen fur Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschure ersetzt die vorige Ausgabe. Fragen uber Technik, Preise und Liefermoglichkeiten richten Sie bitte an den Ihnen nachstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente konnen aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskunfte daruber bitten wir unter Angabe des betreffenden Typs ebenfalls uber die zustandige Vertriebsgesellschaft einzuholen. Published by EPCOS AG Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY ++49 89 636 09, FAX (0 89) 636-2 26 89 EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS' prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. ( |
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