Engineering Bulletin NTD Series No. EBC041001 / July 2005, MKudo X7R, Thru-Hole Type Multilayer Ceramic Capacitors ◆ SPECIFICATIONS ・ Operating temperature range: -55 to +125°C ・ Rated voltage range: 25Vdc, 50Vdc and 100Vdc ・ Rated capacitance range: 25Vdc; 3.3 to 22µF 50Vdc; 1.0 to 10µF 100Vdc; 0.33 to 4.7µF ・ Capacitance tolerance: M (±20%) ・ Temperature characteristics: X7R (EIA) ◆ FEATURES ・ Large capacitance by small size ・ Excellent noise absorption ・ High permissible ripple current capability ・ Lead-free dielectric and terminations ・ Resin (UL94 V-0) used for coating ◆ RATINGS and SIZES Voltage (Vdc) New Part No. KTD250B335M32A0T00 KTD250B475M32A0T00 KTD250B685M43A0T00 KTD250B106M43A0T00 KTD250B156M55A0T00 KTD250B226M55A0T00 KTD500B105M32A0T00 KTD500B155M32A0T00 KTD500B225M32A0T00 KTD500B335M43A0T00 KTD500B475M43A0T00 KTD500B685M55A0T00 KTD500B106M55A0T00 KTD101B334M32A0T00 KTD101B474M32A0T00 KTD101B684M32A0T00 KTD101B105M32A0T00 KTD101B155M43A0T00 KTD101B225M43A0T00 KTD101B335M55A0T00 KTD101B475M55A0T00 ◆ Rated Ripple Current Size code: 32 Ripple current: 0.3Arms 25 50 100 43 0.8Arms Cap. (µF) 3.3 4.7 6.8 10 15 22 1.0 1.5 2.2 3.3 4.7 6.8 10 0.33 0.47 0.68 1.0 1.5 2.2 3.3 4.7 Dimensions (mm) L max. W max. T max. F±0.8 5.0 6.0 3.5 5.0 6.5 6.5 4.0 5.0 7.5 9.0 4.5 5.0 5.0 6.0 3.5 5.0 6.5 6.5 4.0 5.0 7.5 9.0 4.5 5.0 5.0 6.0 3.5 5.0 6.5 6.5 4.0 5.0 7.5 9.0 4.5 5.0 A0 (8) T 00 (9) (10) Ref. old part No. NTD21X7R1E335M NTD21X7R1E475M NTD30X7R1E685M NTD30X7R1E106M NTD31X7R1E156M NTD31X7R1E226M NTD21X7R1H105M NTD21X7R1H155M NTD21X7R1H225M NTD30X7R1H335M NTD30X7R1H475M NTD31X7R1H685M NTD31X7R1H106M NTD21X7R2A334M NTD21X7R2A474M NTD21X7R2A684M NTD21X7R2A105M NTD30X7R2A155M NTD30X7R2A225M NTD31X7R2A335M NTD31X7R2A475M 55 1.0Arms ◆ APPLICATIONS ・ Smoothing circuits of DC-DC converters ・ On-board power supplies ・ Voltage regulators for computers ・ Noise suppressors for various kinds of equipments ・ High reliability equipment ◆ NEW PART NUMBERING SYSTEM K TD (1) (2) 101 (3) B 225 (4) (5) M (6) 43 (7) (1) Category: K=Multilayer Ceramic Capacitors (2) Series code: TD=NTD Series (3) Rated voltage code: 101=100Vdc (4) Temperature characteristics code: B=X7R (5) Rated capacitance code: 225=2.2µF (6) Capacitance tolerance: M=±20% (7) Size code: 43=L(6.5)×W(6.5) (8) Terminal code: A0= Straight Leads (9) Taping code: T= Taping, B= Bulk (10) Supplement code: 00= Standards Specifications are subject to change without notice. NIPPON CHEMI-CON CORP./UNITED CHEMI-CON, INC.