B37631 K K 0 60

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Ἀνδρέας Κομνηνός
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1 Multilayer Ceramic acitors High; X5R and X7R Chip Ordering code system B37631 K 7 5 K 6 Packaging 6 ^ cardboard tape, 18-mm reel 62 ^ blister tape, 18-mm reel Internal coding acitance tolerance K ^ ± % (standard) acitance, coded (example) 5 ^ 5 pf = 1 F 475 ^ 47 5 pf = 4,7 F 6 ^ 6 pf = F Rated voltage Rated voltage [VDC] Code 6, Termination Standard: K ^ nickel barrier for all case sizes Type and size Chip size (inch / mm) 42 / 5 63 / / / / / 4532 Temperature characteristic X5R X7R B37621 B37631 B37931 B37641 B37941 B37572 B37872 B3765 B3795 B /2

Multilayer Ceramic acitors High; X5R and X7R Chip Features Characteristic of class 2 dielectric High capacitance values up to 22 µf Voltage rating from 6,3 V to 5 V Reduced chip thickness Small sizes

and blister tape (blister tape for chip thickness 1,2 ±,1 mm and case sizes 12) Electrical data Temperature characteristic X5R X7R Climatic category (IEC 668-1) 55/85/56 55/125/56 Standard EIA EIA

2 Multilayer Ceramic acitors High; X5R and X7R Chip Features Characteristic of class 2 dielectric High capacitance values up to 22 µf Voltage rating from 6,3 V to 5 V Reduced chip thickness Small sizes Applications Coupling and bypass filters Termination For soldering: Nickel-barrier terminations (Ni) Options Extended E3 series (E3+) and other capacitance values on request Delivery mode Cardboard and blister tape (blister tape for chip thickness 1,2 ±,1 mm and case sizes 12) Electrical data Temperature characteristic X5R X7R Climatic category (IEC 668-1) 55/85/56 55/125/56 Standard EIA EIA Dielectric Class 2 Class 2 Rated voltage 1) V R 6,3; ; 16; 25 ; 16; 25; 5 VDC Test voltage V test 2,5 V R /5 s 2,5 V R /5 s VDC acitance range / E series C R nf 22 µf (E3+) nf 4,7 µf (E3+) Max. relative capacitance change C/C ±15 ±15 % Dissipation factor (limit value) tan δ < 5 3 < 25 3 < 35 3 for 25 V Insulation resistance 2) at +25 C R ins > 4 > 4 MΩ Time constant 2) at +25 C τ > 5 > 5 s Operating temperature range T op C Ageing 3) yes yes 1) Note: No operation on AC line. 2) For C R > nf the time constant τ = C R ins is given. 3) Refer to chapter General Technical Information, page /2

3 High Multilayer Ceramic acitors High; X5R and X7R acitance tolerances Code letter K (standard) Tolerance ±% Dimensional drawing b s s k k k KKE272-V k KKE329-N Dimensions (mm) Case size (inch) (mm) l 1, ±, 1,6 ±,15 2, ±,2 3,2 ±,2 3,2 ±,3 4,5 ±,3 b,5 ±,5,8 ±, 1,25 ±,15 1,6 ±,15 2,5 ±,3 3,2 ±,3 s,5 ±,5,8 ±, 1,35 max. 1,8 max. 2,7 max. 2,7 max. k,1,4,1,4,13,75,25,75,25,75,25 1, Tolerances to CECC /2

4 Multilayer Ceramic acitors High; X5R and X7R High Recommended solder pad D C A KKE38-1 Maximum dimensions (mm) Case size (inch/mm) Type A C D 42/5 single chip,6 1,7,6 63/168 single chip 1, 3, 1, 85/212 single chip 1,2 3,4 1,3 126/3216 single chip 1,2 4,5 1,8 12/3225 single chip 1,2 4,5 2,8 1812/4532 single chip 1,5 6, 3,6 Termination Termination (nickel barrier) Ceramic body Inner electrode Ni Substrate electrode Intermediate electrode External electrode Cu Ni Sn KKE342-F 59 /2

5 High Multilayer Ceramic acitors High; X5R Product range chip capacitors X5R Size 1) inch mm Type B37621 B37631 B37641 B37572 V R (VDC) C R 6,3 25 6,3 6,3 nf 33 nf 1, µf 2,2 µf 4,7 µf, µf Size 1) inch mm X5R Type B3765 B37653 V R (VDC) C R 6, ,7 µf, µf 22, µf 1) l b (inch) / l b (mm) 6 /2

6 Multilayer Ceramic acitors High; X7R High Product range chip capacitors X7R Size 1) inch mm Type B37931 B37941 B37872 B3795 V R (VDC) C R nf 22 nf 33 nf 47 nf 1, µf 2,2 µf 4,7 µf 1) l b (inch) / l b (mm) 61 /2

7 High Multilayer Ceramic acitors High; X5R; 42 to 1812 Ordering codes and packing for High, X5R, 6,3; ; 16 and 25 VDC, nickel-barrier terminations Chip thickness Cardboard tape, 18-mm reel Blister tape, 18-mm reel ** ^ 6 ** ^ 62 C 1) R V R (VDC) Ordering code mm pcs/reel pcs/reel Case size 42, nf B37621K84K**,5 ±,5 Case size 63 1, µf 6,3 B37631K75K**,8 ±,1 4 2,2 µf 6,3 B37631K7225K**,8 ±,1 4 33, nf B37631K8334K**,8 ±,1 4 1, µf B37631K85K**,8 ±,1 4, nf 25 B37631K4K**,8 ±,1 4 Case size 85 4,7 µf 6,3 B37641K7475K** 1,25 ±,1 3, µf 6,3 B37641K76K** 1,25 ±,1 3 1, µf B37641K85K** 1,25 ±,1 3 2,2 µf B37641K8225K** 1,25 ±,1 3 Case size 126, µf 6,3 B37572K76K** 1,6 ±,2 2 4,7 µf B37572K8475K** 1,6 ±,2 2, µf B37572K86K** 1,6 ±,2 2 Case size 12 22, µf 6,3 B3765K7226K** 2,5 ±,2 5, µf B3765K86K** 2, ±,2 2, µf 16 B3765K96K** 2, ±,2 2 22, µf 16 B3765K9226K** 2,5 ±,2 5 4,7 µf 25 B3765K475K** 2, ±,2 2 Case size , µf 16 B37653K9226K** 2,5 ±,2 5, µf 25 B37653K6K** 2,5 ±,2 5 1) Other capacitance values on request. 62 /2

8 Multilayer Ceramic acitors High; X7R; 63 to 12 High Ordering codes and packing for High, X7R,, 16, 25 and 5 VDC, nickel-barrier terminations Chip thickness Cardboard tape, 18-mm reel Blister tape, 18-mm reel ** ^ 6 ** ^ 62 C 1) R V R (VDC) Ordering code mm pcs/reel pcs/reel Case size 63 22, nf B37931K8224K**,8 ±,1 4 Case size 85 22, nf 16 B37941K9224K** 1,25 ±,1 3 33, nf 16 B37941K9334K** 1,25 ±,1 3 47, nf 16 B37941K9474K** 1,25 ±,1 3 1, µf 16 B37941K95K** 1,25 ±,1 3 22, nf 25 B37941K224K**,85 ±,1 4 Case size 126 1, µf 16 B37872K95K** 1,15 ±,1 3 2,2 µf 16 B37872K9225K** 1,6 ±,2 2 4,7 µf 16 B37872K9475K** 1,6 ±,2 2 33, nf 25 B37872K334K**,8 ±,1 4 47, nf 25 B37872K474K** 1,2 ±,1 3 1, µf 25 B37872K5K** 1,6 ±,2 2 22, nf 5 B37872K5224K**,8 ±,1 4 33, nf 5 B37872K5334K** 1,2 ±,1 3 47, nf 5 B37872K5474K** 1,2 ±,1 3 Case size 12 2,2 µf 25 B3795K225K** 2, ±,2 2 1, µf 5 B3795K55K** 2, ±,2 2 1) Other capacitance values on request. 63 /2

9 High Multilayer Ceramic acitors High; X5R Typical characteristics for High X5R acitance change C/C 25 versus temperature T acitance change C/C versus superimposed DC voltage V C C 25 % 5 KKE496-K C C 5 % _ 5 V KKE497-T _ 6,3 V _ 5 _ 15 _ 2 25 _ 15 _ 6 _ C T _ V 12 V acitance change C/C 1 versus time t Dissipation factor tan δ versus temperature T KKE491-E _ 1 KKE498-2 C C 1 % tan δ h 5 t 2 6 _ C T 64 /2

10 Multilayer Ceramic acitors High; X5R High Typical characteristics for High X5R Insulation resistance R ins versus temperature T Impedance Z and ESR versus frequency f R ins 4 MΩ KKE499-A 4 Ω Z, ESR B37641K85K62 KKE65-F 3 1 µf 2 1 µf/ V/size ,7 µf 2 22 µf _ C 85 T _ Z ESR _ 3 _ 2 _ 1 MHz 2 f Impedance Z and ESR versus frequency f Impedance Z and ESR versus frequency f 3 Ω Z, ESR B37641K7475K62 KKE64-E 3 Ω Z, ESR B37572K76K62 KKE63-D 1 4,7 µf/6,3 V/size 85 1 µf/6,3 V/size 126 _ 1 _ 1 _ 2 _ 3 _ 4 Z ESR _ 3 _ 2 _ 1 MHz 2 f _ 2 _ 3 _ 4 _ 3 Z ESR _ 2 _ 1 MHz f 2 65 /2

11 High Multilayer Ceramic acitors High; X7R Typical characteristics for High X7R acitance change C/C 25 versus temperature T acitance change C/C versus superimposed DC voltage V C C 25 4 % 2 KKE492-M C C % 16 V KKE493-V _ 2 4 _ 15 _ 6 _ 8 _ 2 25 _ 12 _ 14 _ 3 _ 16 _ 6 _ C 14 T _ V 18 V acitance change C/C 1 versus time t Dissipation factor tan δ versus temperature T KKE491-E _ 1 KKE494-4 C C 1 % tan δ _ h 5 t 3 6 _ C 14 T 66 /2

12 Multilayer Ceramic acitors High; X7R High Typical characteristics for High X7R Insulation resistance R ins versus temperature T Impedance Z and ESR versus frequency f 4 MΩ R ins KKE495-C 4 Ω Z, ESR B37941K95K62 KKE61-B µf/16 V/size µf/126 1 µf/85 2,2 µf/126 _ C 13 T _ Z ESR _ 3 _ 2 _ 1 MHz 2 f Impedance Z and ESR versus frequency f Impedance Z and ESR versus frequency f 4 Ω Z, ESR B37872K95K62 KKE6-A 3 Ω Z, ESR KKE62-C B37872K9225K µf/16 V/size ,2 µf/16 V/size _ 1 _ 1 _ Z ESR _ 3 _ 2 _ 1 MHz 2 f _ 2 _ 3 _ 4 Z ESR _ 3 _ 2 _ 1 MHz 2 f 67 /2

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