KTJ251B335M76BFB00 Chemi-Con

METAL CAP TYPE MULTILAYER CERAMIC CAPACITORS RoHS Compliant FEATURES 1. Small size and large capacitance, high ripple current. 2. Temperature cycle: 1000 cycles. 3. X7R temperature characteristics. 4. Excellent noise absorption. 5. For reow soldering use. 6. Suitable for aluminum substrate. APPLICATIONS 1. Smoothing circuit of switching mode AC-DC or DC-DC converter. 2. On-board power supply. 3. Noise suppressor for various kinds of equipments. CUSTOM MADE PRODUCTS We can offer custom made one element metal cap type capacitors for request of customers. Please contact us if you have questions for details. CONSTRUCTION Chip Ceramic Capacitor Metal Cap, Tin plating Pb-free Soldering Termination RATINGS + 1. Category Temperature Range -55 125 2. Rated Voltage Range 25, 50, 100, 250Vdc 3. Rated Capacitance Range 1.0 to 100 F 4. Rated Capacitance Tolerance M( 20%) 5. Temperature Characteristics X7R 6. Rated Ripple Current See No.5 on the following table SPECIFICATIONS No. Items Specification Test Condition 250% of rated voltage shall be applied for 5 seconds. 1 Withstand Voltage No abnormality. (Only 250Vdc products : 475V) 2 Insulation Resistance 100/CR(M ) or 4000(M ) whichever Rated voltage shall be applied for 60 5 seconds at temperature 25 2. is less. 3 Rated Capacitance Within specified tolerance. CR 10F CR>10F Temperature 25 2 5.0% maximum 4 Dissipation Factor Frequency 1 0.1kHz 120 12Hz Voltage 1 0.2Vrms 0.5 0.2Vrms Size 55 76 10kHz 1MHz (sine curve) 5 Rated Ripple Current Ripple voltage Vp shall be less than Element 1 2 1 2 the rated voltage. Arms 2.0 3.0 3.0 4.0 Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. 16 CAT. No. E1002T METAL CAP TYPE MULTILAYER CERAMIC CAPACITORS SPECIFICATIONS No. Items Specification Test Condition 6 Temperature Cycle Appearance : No visible damage. Step Temperature () (min.) C/C : 15% 1 Min. Category temperature 3 30 3 D.F. : To meet the initial specification. 2 Room temperature 3 max. I.R. : To meet the initial specification. 3 Max. Category temperature 3 30 3 4 Room temperature 3 max. <Cycle> 1000 cycles 7 Humidity Load Life Appearance : No abnormality. Temperature : 40 2 C/C : 20% Humidity : 90 to 95%RH D.F. : 10% max. Voltage : Rated voltage 24 I.R. : 25/CR(M ) or 1000(M ) Time : 500 hours 0 whichever is less. 8 Endurance Appearance : No abnormality. Temperature : 125 3 C/C : 20% Voltage : Rated voltage 48 D.F. : 10% max. Time : 1000 hours 0 I.R. : 50/CR(M ) or 1000(M ) whichever is less. *CR : Rated Capacitance(F) Note of mountig for NTJ series. 1. The gap of capacitor and a substrate shall be the mounting face. 2. To prevent degredation of temperature cycling capability, if need to be careful about amount of solder that would not go into the inner side of terminations. Substrate Gap Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications. 17 CAT. No. E1002T