LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS KMT Series High ripple snap-ins, 105℃ KMT ・Higher ripple current from KMS series ・Endurance with ripple current : 3,000 hours at 105℃ ・Rated voltage range : 420, 450Vdc, Capacitance range : 82 to 680µF ・For inverter control, switching power supplies ・Non solvent resistant type ・RoHS Compliant Higher ripple KMS P249 ◆SPECIFICATIONS Items Characteristics Category Temperature Range Rated Voltage Range Capacitance Tolerance Leakage Current -25 to +105℃ 420, 450Vdc ±20% (M) I≦3 CV Where, I : Max. leakage current (µA), C : Nominal capacitance (µF), V : Rated voltage (V) Rated voltage (Vdc) 420 & 450V tanδ(Max.) 0.20 Rated voltage (Vdc) 420 & 450V Z(-25℃)/Z(+20℃) 8 Dissipation Factor (tanδ) Low Temperature Characteristics (Max. Impedance Ratio) (at 20℃, 120Hz) (at 20℃ after 5 minutes) (at 20℃, 120Hz) (at 120Hz) The following specifications shall be satisfied when the capacitors are restored to 20℃ after subjected to DC voltage with the rated ripple current is applied (the peak voltage shall not exceed the rated voltage) for 3,000 hours at 105℃. Capacitance change ≦±20% of the initial value D.F. (tanδ) ≦200% of the initial specified value Leakage current ≦The initial specified value The following specifications shall be satisfied when the capacitors are restored to 20℃ after exposing them for 1,000 hours at 105℃ without voltage applied. Before the measurement, the capacitor shall be preconditioned by applying voltage according to Item 4.1 of JIS C 5101-4. Capacitance change ≦±15% of the initial value D.F. (tanδ) ≦150% of the initial specified value Leakage current ≦The initial specified value Endurance Shelf Life ◆DIMENSIONS [mm] Code : VS (φ22 to φ35) : Standard Sleeve (PET : Brown) ●Terminal PC board pin-out (View from Solder side) Negative mark Sleeve (PET : Brown) Negative mark Vent PC board pin-out (View from Solder side) 2-1.2×6 φD+1max. φD+1max. 10 2-φ2 4.0±0.5 L±2.5 Vent Code : LI (φ35) 4.2±0.5 ●Terminal 5±0.5 L±2.5 4.5±1 14.2±1 The standard design has no plastic disc. ◆PART NUMBERING SYSTEM 1 2 3 4 E KMT 5 6 7 8 9 10 VS N 11 12 13 14 M 15 16 17 18 S Supplement code Size code Capacitance tolerance code Capacitance code (ex. 100µF:101, 330µF:331) Dummy terminal code Terminal code (VS, LI) Voltage code (ex. 420V:421,450V:451) Series code Category Please refer to "Product code guide (snap-in type)" 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. 247 CAT. No. E1001P LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS High ripple snap-ins, 105℃ KMTSeries ◆STANDARD RATINGS WV (Vdc) Cap (µF) 420 100 120 120 150 180 180 180 220 220 220 220 220 270 270 270 330 330 330 390 390 470 470 560 680 Rated ripple current Case size tanδ (Arms/ φD×L(mm) 105℃, 120Hz) 22 ×25 22 × 30 25.4× 25 22 × 35 22 × 40 25.4× 30 30 × 25 22 × 45 22 × 50 25.4× 35 30 × 30 35 × 25 25.4× 40 25.4× 45 30 × 35 25.4× 50 30 × 40 35 × 30 30 × 45 35 × 35 30 × 50 35 × 40 35 × 45 35 × 50 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.89 1.06 1.09 1.21 1.34 1.28 1.42 1.47 1.60 1.47 1.64 1.64 1.63 1.79 1.87 1.93 2.10 2.05 2.32 2.32 2.51 2.62 2.88 3.10 Part No. EKMT421VSN101MP25S EKMT421VSN121MP30S EKMT421VSN121MQ25S EKMT421VSN151MP35S EKMT421VSN181MP40S EKMT421VSN181MQ30S EKMT421VSN181MR25S EKMT421VSN221MP45S EKMT421VSN221MP50S EKMT421VSN221MQ35S EKMT421VSN221MR30S EKMT421VSN221MA25S EKMT421VSN271MQ40S EKMT421VSN271MQ45S EKMT421VSN271MR35S EKMT421VSN331MQ50S EKMT421VSN331MR40S EKMT421VSN331MA30S EKMT421VSN391MR45S EKMT421VSN391MA35S EKMT421VSN471MR50S EKMT421VSN471MA40S EKMT421VSN561MA45S EKMT421VSN681MA50S WV (Vdc) Cap (µF) 450 82 100 100 120 150 150 150 180 180 180 180 180 220 220 270 270 270 330 330 390 390 470 560 Rated ripple current Case size tanδ (Arms/ φD×L(mm) 105℃, 120Hz) 22 × 25 22 × 30 25.4 × 25 22 × 35 22 × 40 25.4 × 35 30 × 25 22 × 45 22 × 50 25.4 × 40 30 × 30 35 × 25 25.4 × 45 30 × 35 25.4 × 50 30 × 40 35 × 30 30 × 45 35 × 35 30 × 50 35 × 40 35 × 45 35 × 50 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.81 0.97 1.04 1.08 1.22 1.31 1.31 1.35 1.42 1.35 1.49 1.60 1.55 1.71 1.74 1.90 1.90 2.20 2.20 2.40 2.42 2.67 2.85 Part No. EKMT451VSN820MP25S EKMT451VSN101MP30S EKMT451VSN101MQ25S EKMT451VSN121MP35S EKMT451VSN151MP40S EKMT451VSN151MQ35S EKMT451VSN151MR25S EKMT451VSN181MP45S EKMT451VSN181MP50S EKMT451VSN181MQ40S EKMT451VSN181MR30S EKMT451VSN181MA25S EKMT451VSN221MQ45S EKMT451VSN221MR35S EKMT451VSN271MQ50S EKMT451VSN271MR40S EKMT451VSN271MA30S EKMT451VSN331MR45S EKMT451VSN331MA35S EKMT451VSN391MR50S EKMT451VSN391MA40S EKMT451VSN471MA45S EKMT451VSN561MA50S ◆RATED RIPPLE CURRENT MULTIPLIERS ・Frequency Multipliers Frequency(Hz) 420, 450Vdc 50 0.68 120 1.00 300 1.16 1k 1.30 10k 1.41 50k 1.43 The endurance of capacitors is reduced with internal heating produced by ripple current at the rate of halving the lifetime with every 5℃ rise. When long life performance is required in actual use, the rms ripple current has to be reduced. 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. 248 CAT. No. E1001P