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92 10/02 ordering code system b37830 r 0 101 k 0 2 packaging 1 cardboard tape, 180-mm reel 3 cardboard tape, 330-mm reel ^ ^ 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) ^ ^ ^ rated voltage rated voltage [vdc] code 16 25 50 905 termination 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 b37831 b37940 b37941 b37871 b37872 1 2 2-fold array 4 4-fold array ^ ^ capacitance , coded (example) 100 10 10 0 pf = 10 pf 101 10 10 1 pf = 100 pf 220 22 10 0 pf = 22 pf ^ ^ ^ standard: array c0g and x7r multilayer ceramic capacitors
101 10/02 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 tole rances available on request delivery mode cardboard tape, 180-mm and 330-mm reel available electrical data temperature characteristic x7r climatic category (iec 60068-1) 55/125/56 standard eia dielectric class 2 rated voltage 1) v r 16, 25, 50 vdc test voltage v test 2,5 v r /5 s vdc capacitance range c r 1 nf ? 22 nf max. relative capacitance change c / c 15 % dissipation factor (limit value) tan < 25 10 ?3 < 35 10 ?3 for 16v insulation resistance 2) at + 25 c r ins > 10 5 m insulation resistance 2) at +125 c r ins > 10 4 m time constant 2) at + 25 c > 1000 s time constant 2) at +125 c > 100 s operating temperature range t op ?55 ? +125 c ageing 3) yes 1) note: no operation on ac line. 2) for c r > 10 nf the time constant = c r ins is given. 3) refer to chapter ?general technical information?, page 197. array x7r multilayer ceramic capacitors
102 10/02 multilayer ceramic capacitors x7r capacitance tolerances dimensional drawing 2-fold array (case size 0405) 4-fold array (case sizes 0508 and 0612) dimensions (mm) tolerances to cecc 32101-801 code letter k m (standard) to l e r a n c e 10% 20% 2-fold array 4-fold array case size (inch) (mm) 0405 1012 0508 1220 0612 1632 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 kke0272-v kk s b k kke0330-r e s b u kke0331-z e k s u b e x7r
103 10/02 multilayer ceramic capacitors x7r recommended solder pad 2-fold array (case size 0405) 4-fold array (case sizes 0508 and 0612) maximum dimensions (mm) termination 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 kke0302-l d p a b c kke0309-9 d p a b c inner electrode kke0366-s-e agpd substrate electrode ag intermediate electrode ni external electrode sn (nickel barrier) termination ceramic body x7r
104 10/02 multilayer ceramic capacitors x7r product range array capacitors x7r 2-fold arrays 4-fold arrays size 1) inch mm 0405 1012 0508 1220 0612 1632 type b37831 b37941 b37872 16 25 50 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) v r (vdc) c r x7r
105 10/02 multilayer ceramic capacitors x7r ordering codes and packing for x7r, 16, 25 and 50 vdc, nickel-barrier terminations chip thickness cardboard tape,
180-mm reel cardboard tape,
330-mm reel * 1 * 3 c r 1) ordering code 2) mm pcs/reel pcs/reel case size 0405, 16 vdc, 2-fold arrays 1,0 nf b37831r9102m02* 0,6 0,1 5000 20000 2,2 nf b37831r9222m02* 0,6 0,1 5000 20000 4,7 nf b37831r9472m02* 0,6 0,1 5000 20000 10 , nf b37831r9103m02* 0,6 0,1 5000 20000 case size 0508, 25 vdc, 4-fold arrays 1,0 nf b37941r0102m04* 0,85 0,1 4000 16000 2,2 nf b37941r0222m04* 0,85 0,1 4000 16000 4,7 nf b37941r0472m04* 0,85 0,1 4000 16000 10 , nf b37941r0103m04* 0,85 0,1 4000 16000 case size 0612, 50 vdc, 4-fold arrays 1,0 nf b37872r5102m04* 0,85 0,1 4000 16000 1,5 nf b37872r5152m04* 0,85 0,1 4000 16000 2,2 nf b37872r5222m04* 0,85 0,1 4000 16000 3,3 nf b37872r5332m04* 0,85 0,1 4000 16000 4,7 nf b37872r5472m04* 0,85 0,1 4000 16000 6,8 nf b37872r5682m04* 0,85 0,1 4000 16000 10 , nf b37872r5103m04* 0,85 0,1 4000 16000 15 , nf b37872r5153m04* 0,85 0,1 4000 16000 22 , nf b37872r5223m04* 0,85 0,1 4000 16000 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. ^ ^ x7r; 0405 to 0612
106 10/02 multilayer ceramic capacitors x7r typical characteristics capacitance change c / c 25 versus temperature t capacitance change c / c 0 versus superimposed dc voltage v impedance | z | versus frequency f dissipation factor tan versus temperature t kke0186-u c 25 t ? c 0 20 40 60 80 100 ?c 140 0 % 20 10 _ 20 _ 30 _ 40 _ 50 _ 60 _ 70 _ 80 _ 60 _ 40 _ 20 _ kke0356-k 0 c 0 v ? c 10 20 30 40 v 50 1 nf 0 10 % 50 v 10 _ 20 _ 30 _ 40 _ kke0358-2 10 0 10 1 10 2 10 ? 4 z 10 0 10 1 10 10 2 mhz 3 f 10 nf 1 nf 1 10 _ 10 _ 2 kke0189-j t tan 0 20 40 60 80 100 ?c 140 60 _ 40 _ 20 _ 1 10 _ 10 _ 2 10 _ 3 x7r
107 10/02 multilayer ceramic capacitors x7r typical characteristics insulation resistance r ins versus temperature t capacitance change c / c 1 versus time t kke0190-m 0 t ins ?c 8 10 ? 10 6 10 5 10 4 10 3 10 2 m r 20 40 60 80 100 140 kke0191-v t 10 0 1 10 2 10 3 10 h c ? 1 c 0 % 10 5 _ 10 _ 15 _ 20 _ x7r
herausgegeben von epcos ag unternehmenskommunikation, postfach 80 17 09, 81617 mnchen, deutschland ++49 89 636 09, fax (0 89) 636-2 26 89 ? epcos ag 2002. vervielf?ltigung, ver?ffentlichung, verbreitung und verwertung dieser broschre und ihres inhalts ohne aus- drckliche genehmigung der epcos ag nicht gestattet. bestellungen unterliegen den vom zvei empfohlenen allgemeinen lieferbedingungen fr erzeugnisse und leistungen der elek- troindustrie, soweit nichts anderes vereinbart wird. diese broschre ersetzt die vorige ausgabe. fragen ber technik, preise und lieferm?glichkeiten rich ten sie bitte an den ihnen n?chstgelegenen vertrieb der epcos ag oder an unsere vertriebsgesellschaften im ausland. bauelemente k?nnen aufgrund technischer erfordernisse gefahrstoffe ent- halten. ausknfte darber bitten wir unter angabe des betreffenden typs ebenfalls ber die zust?ndige vertriebsgesellschaft ein - zuholen. 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 s upply of products and services of the electrical and electronics industry recommended by the zvei (german electrical and el ectronic manufacturers? associ ation), 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 representa- tives. 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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