Snap-In Aluminum Electrolytic Capacitors MWC Series FEATURES • • • • • PCB Mounting, Low profile Compact size High reliability for continuous operation High CV density, high ripple current Load life of 2,000 hours at 85oC SPECIFICATIONS Item Characteristic 350V-400V: -25oC to +85oC Operating Temp Range Rated Working Voltage Capacitance Tolerance Leakage Current o (20 C) Dissipation Factor o Tanδ (120Hz, 20 C) 350 to 400VDC ±20% (M) O I≤0.02CV or 2mA, whichever is less (at 20 C after 3 minutes) I= Leakage current (μA) C= Nominal capacitance (μF) V= Rated voltage (VDC) Tanδ (120Hz, o 20 C) 350 to 400 0.10 Low Temperature Characteristics Impedance ratio at 120 Hz WV 350 to 400 Z -25OC/Z 20OC 6 Load Life After applying rated working voltage for 2000 hours at 85oC and then being stabilized at +20OC, capacitors shall meet following limits. Capacitance change Within ±20% of the initial value Tanδ ≤ ±200% of the initial specified value Leakage current ≤ The initial specified value After storage for 1000 hours at 85 oC with no voltage applied and then being stabilized at +20OC, capacitors shall meet following limits. Capacitance change Within ±20% of the initial value Shelf Life Tanδ ≤ 150% of the initial specified value Leakage current ≤ ±200% of the initial specified value PART NUMBERING SYSTEM MWC 350V 222 M DIMENSIONS 22X25 Meritek Series Voltage Capacitance CODE μF 222 2200 562 5600 153 15000 473 47000 Tolerance - M= ±20% Case size (diameter X length, in mm) RIPPLE CURRENT COEFFICIENT Frequency Freq (Hz) WV (V) 350 to 400 50 0.80 120 1.0 500 1.20 1K 1.25 10K 1.35 100K 1.40 Temperature Temperature Factor o ≤ 45 C 1.48 o 60 C 1.30 o 70 C 1.15 o 85 C 1.00 rev.7a MWC Series Snap-In Aluminum Electrolytic Capacitors Cap (μF) Series 350(2V) W.V(V) φ 22 φ 25 φ 30 φ 35 120 150 180 220 270 330 390 470 560 680 820 φ 25 φ 30 φ 35 22x25 82 100 φ 22 400(2G) 0.78 22x25 22x30 25x25 0.86 0.90 0.90 22x30 25x25 22x35 25x25 0.99 0.99 1.02 0.98 22x35 25x30 22x40 25x30 30x25 1.14 1.10 1.16 1.14 1.16 22x40 25x30 30x25 22x45 25x35 30x30 35x25 1.28 1.24 1.24 1.31 1.30 1.44 1.32 22x45 25x35 30x30 35x25 22x45 25x40 30x35 35x25 1.44 1.44 1.44 1.44 1.49 1.47 1.57 1.47 22x50 25x40 30x35 35x30 22x50 25x45 30x35 35x30 1.64 1.63 1.66 1.63 1.64 1.67 1.66 1.69 25x50 30x35 35x30 25x50 30x40 35x30 1.88 1.83 1.87 1.88 1.90 1.87 30x40 35x35 30x45 35x35 2.06 2.03 2.13 2.08 30x50 35x40 30x50 35x40 2.40 2.33 2.40 2.39 35x40 35x45 2.60 2.69 35x45 35x50 2.96 3.04 35x50 35x60 3.04 3.20 IR : Maxium permissible ripple current [A(rms) at 85oC,120Hz] Case size [φ DxL (mm)] rev.7a