Multilayer Ceramic Capacitors Array C0G and X7R Ordering code system 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) Rated voltage Termination 100 ^ 10 · 100 pF = 10 pF 101 ^ 10 · 101 pF = 100 pF 220 ^ 22 · 100 pF = 22 pF Rated voltage [VDC] Code Standard: 16 9 25 0 R ^ nickel barrier for all case sizes “R“ also indicates array capacitor Type and size Chip size (inch / mm) Temperature characteristic C0G X7R 0405 / 1012 0508 / 1220 0612 / 1632 B37830 B37940 B37871 B37831 B37941 B37872 92 10/02 50 5 Multilayer Ceramic Capacitors Array X7R Features ■ Reduction of mounting time and mounting costs ■ Space saving on the PCB 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) VR Vtest CR DC/C tan d Rins Rins t t Top 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 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 VDC VDC % MW MW s s °C Multilayer Ceramic Capacitors X7R X7R Capacitance tolerances Code letter K M (standard) Tolerance ± 10% ± 20% Dimensional drawing 2-fold array (case size 0405) 4-fold array (case sizes 0508 and 0612) u u b b s s s b k k k e KKE0272-V k e e KKE0331-Z KKE0330-R Dimensions (mm) 2-fold array 4-fold array 0405 1012 0508 1220 l 1,37 ± 0,15 2,0 ± 0,2 3,2 ± 0,2 b 1,0 +0/–0,15 1,25 ± 0,15 1,6 ± 0,2 s 0,70 max. 0,85 ± 0,1 0,85 ± 0,1 k 0,36 ± 0,1 0,3 ± 0,1 0,4 ± 0,15 e 0,64 0,5 ± 0,1 0,8 ± 0,15 u 0,2 ± 0,1 0,2 +0,3/–0,1 0,2 +0,3/–0,1 Case size (inch) (mm) Tolerances to CECC 32101-801 102 10/02 0612 1632 Multilayer Ceramic Capacitors X7R X7R Recommended solder pad 2-fold array (case size 0405) 4-fold array (case sizes 0508 and 0612) P P D B C B C A A D KKE0309-9 KKE0302-L Maximum dimensions (mm) Case size (inch/mm) Type A B C D P 0405/1012 2-fold array 0,55 0,28 1,38 0,40 0,64 0508/1220 4-fold array 0,90 0,40 2,20 0,35 0,50 0612/1632 4-fold array 1,00 1,10 3,10 0,45 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 16 4-fold arrays 0405 1012 0508 1220 0612 1632 B37831 B37941 B37872 25 1,0 nF 1,5 nF 2,2 nF 3,3 nF 4,7 nF 6,8 nF 10 nF 15 nF 22 nF 1) l ´ b (inch) / l ´ b (mm) 104 10/02 50 Multilayer Ceramic Capacitors X7R X7R; 0405 to 0612 Ordering codes and packing for X7R, 16, 25 and 50 VDC, nickel-barrier terminations mm Cardboard tape, Æ 180-mm reel *^1 pcs/reel Cardboard tape, Æ 330-mm reel *^3 pcs/reel 0,6 ± 0,1 0,6 ± 0,1 0,6 ± 0,1 0,6 ± 0,1 5000 5000 5000 5000 20000 20000 20000 20000 0,85 ± 0,1 0,85 ± 0,1 0,85 ± 0,1 0,85 ± 0,1 4000 4000 4000 4000 16000 16000 16000 16000 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 4000 4000 4000 4000 4000 4000 4000 4000 4000 16000 16000 16000 16000 16000 16000 16000 16000 16000 Chip thickness CR1) Ordering code 2) Case size 0405, 16 VDC, 2-fold arrays 1,0 nF 2,2 nF 4,7 nF 10, nF B37831R9102M02* B37831R9222M02* B37831R9472M02* B37831R9103M02* Case size 0508, 25 VDC, 4-fold arrays 1,0 nF 2,2 nF 4,7 nF 10, nF B37941R0102M04* B37941R0222M04* B37941R0472M04* B37941R0103M04* Case size 0612, 50 VDC, 4-fold arrays 1,0 nF 1,5 nF 2,2 nF 3,3 nF 4,7 nF 6,8 nF 10, nF 15, nF 22, nF B37872R5102M04* B37872R5152M04* B37872R5222M04* B37872R5332M04* B37872R5472M04* B37872R5682M04* B37872R5103M04* B37872R5153M04* B37872R5223M04* 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 Capacitance change DC/C0 versus superimposed DC voltage V KKE0186-U 20 ∆C % C 25 0 KKE0356-K 10 ∆C % C0 0 _ 10 1 nF 50 V _ 20 _ 10 _ 30 _ 40 _ 20 _ 50 _ 60 _ 30 _ 70 _ 80 _ 60 _ 40 _ 20 0 20 40 60 80 100 ˚C 140 _ 40 0 10 20 T 30 40 V 50 V Dissipation factor tan d versus temperature T Impedance |Z | versus frequency f KKE0358-2 10 4 10 _1 KKE0189-J Ω tan δ Z 10 2 1 nF 10 1 10 nF 10 _2 10 0 10 10 _1 _2 10 0 _ 10 1 10 2 MHz 10 3 f 10 _3 _ _ 60 40 20 0 20 40 60 80 100 ˚C 140 T 106 10/02 Multilayer Ceramic Capacitors X7R X7R Typical characteristics Capacitance change DC/C1 versus time t Insulation resistance Rins versus temperature T KKE0190-M 10 8 MΩ KKE0191-V 10 ∆C % C1 0 R ins 10 6 _5 10 5 _ 10 10 4 _ 15 10 3 10 2 _ 20 0 20 40 60 80 100 ˚C 140 T 10 0 107 10/02 10 1 10 2 h t 10 3 Herausgegeben von EPCOS AG Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND ++49 89 636 09, FAX (0 89) 636-2 26 89 ( EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG nicht gestattet. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschüre ersetzt die vorige Ausgabe. Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige 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. 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