KTD250B475M32A0T00 Chemi-Con

DIPPED RADIAL LEAD MULTILAYER CERAMIC CAPACITORS Up grade RoHS Compliant FEATURES 1. Small in size and wide capacitance range. Max. 33 F is available. M 2. Temperature characteristic is X7R in EIA code. 3. Superior humidity characteristic and long life. 4. Excellent high frequency characteristic due to low ESR. 5. High rated ripple current. 6. 250Vdc items are available. 7. Resin(UL94 V-0) used for coating. 8. Pb-free design(also ceramic dielectric) APPLICATIONS 1. Smoothing circuit of switching mode AC-DC or DC-DC converter. 2. Noise suppressor for various kinds of equipments. 3. By-pass or decoupling circuits. 4. Automotive equipments. CONSTRUCTION Ceramic Dielectric Coating Resin Termination Solder (Pb-free) Internal Electrode Lead Wire RATINGS 1. Category Temperature Range -55 to +125C 2. Rated Voltage Range 25, 50, 100, 250 Vdc 3. Rated Capacitance Range 0.1 to 33MF 4. Rated Capacitance Tolerance M(P20%) 5. Temperature Characteristics X7R 6. Rated Ripple Current See No.5 on the following table SPECIFICATIONS No. Items Specification Test Condition 1 Withstand Between No abnormality. 250% of rated voltage shall be applied for 5 seconds. Voltage Terminals (Only 250Vdc products : 475V) Terminals to Coating Resin 2 Insulation Resistance 100/CR(MO) or 4000(MO) Rated voltage shall be applied for 60P5 seconds at whichever is less. temperature 25P2C. 3 Rated Capacitance Within specified tolerance. CR 10MFCR>10MF Temperature 25P2C 4 Dissipation Factor 5.0% maximum. Frequency 1P0.1kHz 120P12Hz Voltage 1P0.2Vrms 0.5P0.2Vrms (1/3) CAT. No. E1002PDIPPED RADIAL LEAD MULTILAYER CERAMIC CAPACITORS Up grade SPECIFICATIONS No. Items Specification Test Condition Size code 32 43 55 10kHz to 1MHz (sine curve) 5 Rated Ripple Current Arms 0.3 0.8 1.0 Ripple voltage Vp shall be less than the rated voltage. 6 Robustness Tension No visible damage. The force applied shall be : of Lead F (mm) Tensile(N) (sec.) Terminations 0.5 max. 5 10P1 Bending Lead F (mm) Bending(N) (kg) 0.5 max. 2.5 0.25 Time : 2times. 7 Vibration Appearance : No abnormality. Amplitude : 1.5mm Capacitance : To meet the initial Frequency range : 10-55-10Hz (1 min) specification. Direction and time : D.F. : To meet the initial specifications. 2 hours each to X, Y, Z axis. Total 6 hours. 8 Solderability Min. 75% of surface of the termination Solder Pb Free Eutectic shall be covered with new solder. Solder Temperature 245P5C 235P5C Dipping Time 2P0.5sec. 9 Resistance to Soldering Heat Appearance : No abnormality. Solder Temperature : 350P10C DC/C : P15% Dipping Time : 3P0.5 sec. D.F. : Satisfy the initial spec. Depth : 1.5 to 2mm 10 Temperature Cycle Step Temperature (C) (min.) Appearance : No abnormality. 1 Min. Category temperature P3 30P3 DC/C : P15% Room temperature 3 max. 2 D.F. : To meet the initial specification 3 Max. Category temperature P3 30P3 I.R. : To meet the initial specification 4 Room temperature 3 max. For 5 cycles for above temperature cycle. 11 Humidity Load Life Appearance : No abnormality. Temperature : 40P2C DC/C : P20% Humidity : 90 to 95%RH D.F. : 10% maximum Voltage : Rated voltage 24 I.R. : 25/CR(MO) or 1000(MO) Time : 500P hours 0 whichever is less. Temperature : 125P3C 12 Endurance Appearance : No abnormality. Voltage : Rated voltage DC/C : P20% 48 Time : 1000P hours D.F. : 10% maximum 0 I.R. : 50/CR(MO) or 1000(MO) whichever is less. *CR : Rated Capacitance(MF) (2/3) CAT. No. E1002P