Version A11 Ultra High Reliability Features! Automotive design often employs two distinct capacitors in a series on the PCB for power supply and battery line to protect the circuit from a short in case of cracking of the MLCC. In conjunction with our existing soft electrode technology, TDK offers 2 capacitors in single body construction in our CEU product line for ultra high reliability. Serial construction of inner electrode prevents sudden insulation breakdown after flex crack formation and soft termination technology allows for better absorption of external stress and protects the ceramic body. Sn Ni Crack Serial construction of inner electrode prevents sudden insulation breakdown after flex crack formation. Space Reduction on PCB 2 pieces of standard C1608X7R1H104K in series To Electrical Control Unit/Sensor Unit Resin Electrode Soft Termination The combination of these technologies yield improved voltage and ESD performance over standard designs and decrease risk of short circuit failures and low IR due to mechanical flex cracks. The CEU series is under development. (Planned schedule to release : 2011/End) Automotive Battery Line + Cu 1 pieces of CEU3E2X7R1H473K (C1608/X7R/50V/47nF) TDK Item Description Case Code Thickness CEU3E2X7R1H682K CEU3E3X7R1H822K CEU3E2X7R1H103K CEU3E2X7R1H153K CEU3E2X7R1H223K CEU3E2X7R1H333K CEU3E2X7R1H473K CEU4J2X7R1H333K CEU4J2X7R1H473K CEU4J2X7R1H683K CEU4J2X7R1H104K 0.80 ± 0.15 0.80 ± 0.15 0.80 ± 0.15 0.80 ± 0.15 0.80 ± 0.15 0.80 ± 0.15 0.80 ± 0.15 1.25 ± 0.20 1.25 ± 0.20 1.25 ± 0.20 1.25 ± 0.20 C1608 (0603) C1608 (0603) C1608 (0603) C1608 (0603) C1608 (0603) C1608 (0603) C1608 (0603) C2012 (0805) C2012 (0805) C2012 (0805) C2012 (0805) Conductive resin electrode layer absorbs external stress and protects ceramic body. Voltage Cap. Value Tolerance 50 V 50 V 50 V 50 V 50 V 50 V 50 V 50 V 50 V 50 V 50 V 6.8 nF 8.2 nF 10 nF 15 nF 22 nF 33 nF 47 nF 33 nF 47 nF 68 nF 100 nF ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% ± 10% Life Condition WV x 2 / 1,000hr WV x 2 / 1,000hr WV x 2 / 1,000hr WV x 2 / 1,000hr WV x 2 / 1,000hr WV x 2 / 1,000hr WV x 2 / 1,000hr WV x 2 / 1,000hr WV x 2 / 1,000hr WV x 2 / 1,000hr WV x 2 / 1,000hr = under development / scheduled for end of 2011 release L B CEU3 E 2 X7R 1H 224 K T OOOO W 1 Body Length (mm) Body Width (mm) Max. Height (mm) Life Test Conditions* B CEU3E2 (0603) 1.60 0.80 0.95 WV x 2 CEU4J2 (0805) 2.00 1.25 1.45 WV x 2 T L W T B Body Length Body Width Body Height Terminal Width * 125ºC @ 1,000 hrs TDK Corporation of America [web] http://www.tdk.com :: [telephone] (847) 699 - 2299 1) 2) 3) 4) 5) 6) 7) 8) 9) 2 3 4 5 6 7 8 Series Name & Dimensions Product Thickness (mm) Life Test Condition Temperature Characteristics Rated Voltage (DC) Nominal Capacitance (pF) Capacitance Tolerance Packaging Style Internal Codes 9 Improved bending resistance (Board Flex Resistance) Improved temperature cycle performance Allow space reduction on PCB Ultra high reliability RoHS, WEE, and REACH compliant Power supply without protective circuit Automotive battery line Contents are subject to change without notice Material prepared by TDK Components, U.S.A. Inc.