MKP-X2 Capacitors for Serial Connection to the Mains

Description

• Excellent self-healing properties
• High robustness against surge-impulse voltages up to 2.5kV
• Low DF, stable characteristics over the specified frequency- and temperature- range

 

Recommended Applications

• X2 class for interference suppression
• Across the line applications
• For connections in series with the mains
• Energy meters and capacitive power supplies
• automotive applications for severe ambient conditions

 

Technical Parameters

Safety approvals	CQC, UL&CUL, VDE&ENEC, KC
Reference standard	GB/T14472-1998, UL60384-14, IEC60384-14
Climate category	40/105/21/C(VDE,ENEC,CQC), 40/110/56/B(UL&CUL)
Subclass	X2
Rated voltage	250/275/310VAC (50/60Hz)
Capacitance range	0.01μF～10μF
Capacitance tolerance	±5% (J), ±10% (K), ±20% (M)
Voltage proof	between terminals	4.3*UR (VDC) / 10s
	between terminals and case	2*UR+1500 (VAC) /60s
Insulation resistance (20℃)	between terminals	≥15000MΩ, CR≤0.33μF (100VDC, 60s)
		≥5000S, CR＞0.33μF (100VDC, 60s)
	between terminals and case	≥3000MΩ  (100VDC, 60s)
Tangent of loss angle (20℃)	0.01μF≤CR≤0.47μF	≤0.002 (10KHz)
	0.47μF≤CR≤1μF	≤0.001 (1KHz);≤0.007 (10KHz)
	CR＞1μF	≤0.002 (1KHz)
Pulse rise time(dv/dt)	100V/μs Max

 

Typical Circuit

 

Benefits of X2 Capacitors from BM Guangdong Fengming

• Leading price-/quality- performance;
• Shortest lead times in the market due to vertical integration of raw-material supply & fully automized production lines;
• Large production capacity (1 Mio. pieces per day);
• Full range of Humidity Robustness Grades;