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0.0056uf 257vac X2 Capacitor Excellent Flame Retardant Performance

Place of Origin china
Brand Name ljb
Certification CE
Model Number zz
Minimum Order Quantity 500
Price Ten thousand dollars
Packaging Details Export packaging
Delivery Time 5 work day
Payment Terms T/T, L/C
Supply Ability 1000 pieces
Product Details
Color Yellow Size Small Size
Type Film Capacitor Leads Radial Leads Of Tinned Wire
Operating Temperature -40℃~+110 Load Life 5000 Hours
Suitable High Current Loss Low
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Product Description


0.0056uf 257vac X2 Capacitor Excellent Flame Retardant Performance


Reference standard GB/T 14472(ICE 60384-14)
Climatic Category 40/100/21
Rated Voltage 250V/275VAC
Capacitance 0.0022µf~4.7µf
Capacitance Tolerance ±10%(K);±20%(M)
Voltage proof 2100VDC (2S)
Dissipation Factor ≤0.001 (20°C, 10KHz)
Insulation Resistance



≥15000MΩ CR≤0.33µf


≥5000S CR>0.33µf



Ensure that the safety capacitor x2 used is a standard product produced by a regular manufacturer.


Capacitors for suppressing power supply electromagnetic interference: When capacitors are used in power

supply cross-line circuits to eliminate noise, not only normal voltages, but also abnormal pulse voltages

(such as lightning) must be considered, which may cause capacitors to smoke Or catch fire. Therefore,

the safety standards of cross-line capacitors have strict regulations in different countries, so safety-certified

capacitors must be used.



 It is not allowed to use DC capacitors as cross-line capacitors


At the same time, it is not allowed to use DC capacitors as cross-line capacitors. The X2 type capacitor for

suppressing electromagnetic interference of power supply should be suitable for occasions that will not

cause electric shock when the capacitor fails, such as the power supply is connected across the line, and

can withstand 2.5kV pulse voltage.



what is safe voltage


Safety capacitors refer to safety capacitors that will not cause electric shock or endanger personal safety after

the capacitor fails. Safety capacitors are usually only used for filtering in anti-interference circuits. They are used

in the power supply filter to filter the power supply, and filter the common mode and differential mode interference

respectively. For safety and EMC considerations, it is generally recommended to add safety capacitors to the power inlet.


0.0056uf 257vac X2 Capacitor Excellent Flame Retardant Performance 0