LP Series 基板自立型大电容品(低中压品)
Features
■ Directly mountable on printed circuit board without holders.
■ Smaller low profile sizes than ordinary capacitors.
■ Terminal spacing fixed at 10mm for PC board plug in.
■ Aluminum case designed explosion-proof vent.
Specifications
Voltage Range 10~100V 160~450V
Capacitance Range 470~68000μF 47~2700μF
Temperature Range -40~+85℃ -25~+85℃
Capacitance Tolerance -20~+20% (at 20℃,120Hz)
Leakage Current I≤0.02CV (μA) (After 5 minutes)
Dissipation Factor
(tanδ) Less than the value under table (at 20℃, 120Hz)
315~450 160V~250 80~100 50~63 25~35 10~16
47~330 0.15 0.20
470~3300 0.25 0.20 0.20 0.20 0.15 0.20
4700~6800 0.35 0.30 0.30 0.25
10000~22000 0.40 0.35 0.30
27000~47000 0.45 0.40 0.35
56000~68000 0.50 0.45
Stability at
Low Temperature
Impedance ratio at 120Hz:
Z-25℃/Z20℃: 3 max.
Z-40℃/Z20℃: 12 max.
Load Life The following specifications shall be satisfied when the capacitors are restored to 20℃ after the rated voltage applied for 2000 hours at 85℃.
Capacitance Change Within±20% of initial value.
D.F.(tanδ) 200% or less of initial specified value.
Leakage Current Initial specified value or less.
Shelf Life
At 85℃ no voltage applied after 500 hours the capacitors shall meet the following limite.
Capacitance Change
≤ ±20% of initial value.
Dissipation Factor
≤ 150% of initial specified value.
Leakage Current
≤ 200% of initial specified value.