High Effective Capacitance & High Ripple Current Chip Multilayer Ceramic Capacitors for Automotive GC331CD72W473KX03 (1206, X7T:EIA, 47000pF, DC450V) : packaging code Reference Sheet 1.Scope This product specification is applied to High Effective Capacitance & High Ripple Current Chip Multilayer Ceramic Capacitors used for Automotive Electronic equipment. 2.MURATA Part NO. System (Ex.) GC3 31 C D7 2W 473 K X03 L (1)L/W (2)T (3)Temperature (4)Rated (5)Nominal (6)Capacitance (7)Muratas Control (8)Packaging Code Dimensions Dimensions Characteristics Voltage Capacitance Tolerance Code 3. Type & Dimensions (Unit:mm) (1)-1 L (1)-2 W (2) T e g 3.20.2 1.60.2 1.60.2 0.3 min. 1.2 min. 4.Rated value (3) Temperature Characteristics Specifications and Test (4) (6) (Public STD Code):X7T(EIA) (5) Nominal Methods Rated Capacitance (Operating Temp. coeff Temp. Range Capacitance Voltage Tolerance Temp. Range) orCap. Change (Ref.Temp.) -55 to 125 C -33 to 22 % DC 450 V 47000 pF 10 % -55 to 125 C (25 C) Soldering Method Flow / Reflow 5.Package mark (8) Packaging Packaging Unit f180mm Reel L 2000 pcs./Reel EMBOSSED W8P4 f330mm Reel K 8000 pcs./Reel EMBOSSED W8P4 Product specifications in this catalog are as of Dec.3,2019,and are subject to change or obsolescence without notice. Please consult the approval sheet before ordering. Please read rating and Cautions first. GC331CD72W473KX03-01 1AEC-Q200 Murata Standard Specification and Test Methods AEC-Q200 No. Specification AEC-Q200 Test Method Test Item 1 Pre-and Post-Stress Electrical - Test 2 High Temperature Exposure The measured and observed characteristics should Sit the capacitor for 1,00012h at 1503C. Let sit for 242h at (Storage) satisfy the specifications in the following table. room temperature, then measure. Appearance No marking defects Capacitance Change within 10% D.F. 0.02 max. I.R. More than 10,000MW or 100 MW F (Whichever is smaller) 3 Temperature Cycling The measured and observed characteristics should Fix the capacitor to the supporting jig in the same manner and satisfy the specifications in the following table. under the same conditions as (19). Perform the 1,000 cycles according to the four heat treatments listed in the following table. Appearance No marking defects Let sit for 242h at room condition*, then measure. Capacitance Change within 7.5% D.F. 0.01 max. Step 1 2 3 4 I.R. More than 10,000MW or 100 MW F Temp.(C) -55+0/-3 Room Temp. 125+3/-0 Room Temp. (Whichever is smaller) Time(min.) 153 1 153 1 Pretreatment Perform the heat treatment at 150+0/-10C for 605 min and then let sit for 242h at room condition*. 4 Destructive Phisical Analysis No defects or abnormalities Per EIA-469 5 Moisture Resistance The measured and observed characteristics should Apply the 24h heat (25 to 65C) and humidity (80 to 98%) satisfy the specifications in the following table. treatment shown below, 10 consecutive times. Appearance No marking defects Let sit for 242h at *room condition, then measure. Capacitance Change within 12.5% D.F. 0.02 max. I.R. More than 10,000MW or 100 MW F Humidity Humidity Temperature 80 98% 8098% (Whichever is smaller) Humidity Humidity Humidity () 9098% 9098% 9098% 70 65 60 55 50 45 40 35 30 25 +10 20 - 2 15 10 5 Initial measuremt 0 -5 -10 One cycle 24hours 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Hours 6 Biased Humidity The measured and observed characteristics should Apply the rated voltage and DC1.3+0.2/-0 V (add 6.8k W resistor) satisfy the specifications in the following table. at 853C and 80 to 85% humidity for 1,00012h. Appearance No marking defects Remove and let sit for 242h at room condition*, then measure. Capacitance Change within 12.5% The charge/discharge current is less than 50mA. D.F. 0.02 max. Pretreatment I.R. More than 1,000MW or 10 MW F Perform the heat treatment at 150+0/-10C for 605 min and (Whichever is smaller) then let sit for 242h at room condition*. 7 Operational Life The measured and observed characteristics should Apply 130% of the rated voltage for 1,00012h at 1253C. satisfy the specifications in the following table. Let sit for 242h at room condition*, then measure. Appearance No marking defects The charge/discharge current is less than 50mA. Capacitance Change within 12.5% Pretreatment D.F. 0.02 max. Apply test voltage for 605 min at test temperature. I.R. More than 1,000MW or 10 MW F Remove and let sit for 242h at room condition*. (Whichever is smaller) 8 External Visual No defects or abnormalities Visual inspection 9 Phisical Dimension Within the specified dimensions Using Measuring instrument of dimension. 10 Resistance to Appearance No marking defects Per MIL-STD-202 Method 215 Solvents Capacitance Within the specified tolerance Solvent 1 : 1 part (by volume) of isopropyl alcohol Change 3 parts (by volume) of mineral spirits D.F. 0.01 max. Solvent 2 : Terpene defluxer I.R. More than 10,000MW or 100 MW F Solvent 3 : 42 parts (by volume) of water (Whichever is smaller) 1part (by volume) of propylene glycol monomethyl ether 1 part (by volume) of monoethanolamine * room condition Temperature:15 to 35C, Relative humidity:45 to 75%, Atmosphere pressure:86 to 106kPa JEMCGS-03021C 2