Square Ferrite Core Common Mode Choke Coil Filter Inductors with Flat Copper Wire

Product features and characteristics:
*Great flat wire winding process
*Small volume, large current
*Unit current density is 1.3 times or more of round copper wire
*Low DC resistance, small distributed capacitance
*Easy to dissipate
*Excellent EMI effect and stability
*Produced by fully automatic machine, high efficiency and stable quality
*Good insulation strength and long service life
*Vertical or horizontal, customized is available Electrical parameters:
*Flat wire specifications: width 1.0-2.0mm, thickness 0.1-0.5mm
*Rated voltage(v): 85 to 265 AC, 50/60Hz
*Turns ratio: N1:N2=1:1
*Insulation Resistance: 100mΩ MIN at 500DC
*Test frequency response: 10kHz 100mV
*Operating temperature range: -40ºC to +150ºC
*Temperature rise: 50ºC MAX
*Used to absorb common mode interference signals of 9-30MHz
*Used to absorb common mode signals and differential mode signals in the 9-30MHz band
General product specifications: SpecificationInductance
MIN
1KHZ 0.25VDimensions (mm MAX)Current(A)Power(W)WDHLE1#base2#baseMAXMAXPIN 1PIN 2PIN 1PIN 2SQ1515V15>15mH1622223.50.812.810871.560SQ1515V20>20mH1622223.50.812.810871.260SQ1515V25>25mH1622223.50.812.810871.260SQ1515H15>15mH1822143.50.816.812.8--1.560SQ1515H20>20mH1822143.50.816.812.8--1.260SQ1515H25>25mH1822143.50.816.812.8--1.260SQ1615V15>15mH1622233.50.812.810871.565SQ1615V20>20mH1622233.50.812.810871.265SQ1615V25>25mH1622233.50.812.810871.265SQ1615H15>15mH1822143.50.816.812.8--1.565SQ1615H20>20mH1822143.50.816.812.8--1.265SQ1615H25>25mH1822143.50.816.812.8--1.265SQ1918V12>12mH15252640.812.81010102.0180SQ1918V20>20mH15252640.812.81010101.5180SQ1918V30>30mH15252640.812.81010101.2180SQ1918H12>12mH22241340.816.815--2.0180SQ1918H20>20mH22241340.816.815--1.5180SQ1918H30>30mH22241340.816.815--1.2180SQ2418V12>12mH15243240.812.510--2.5250SQ2418V20>20mH15243240.812.510--1.8250SQ2418V30>30mH15243240.812.510--1.5250SQ2418H12>12mH22261540.816.815--2.5250SQ2418H20>20mH22261540.816.815--1.8250SQ2418H30>30mH22261540.816.815--1.5250SQ2724V07>7mH18303840.84 PINS--3.5280SQ2724V15>15mH18303840.84 PINS--2.5280SQ2724V20>20mH18303840.84 PINS--1.8280SQ2724H07>7mH25311840.816.816.8--3.5280SQ2724H15>15mH25311840.816.816.8--2.5280SQ2724H20>20mH25311840.816.816.8--1.8280SQ2820V07>7mH16303840.84 PINS--2.0300SQ2820V20>20mH16303840.84 PINS--2.5300SQ2820V30>30mH16303840.84 PINS--5.0300SQ2820H07>7mH28351840.816.816.8--2.0300SQ2820H20>20mH28351840.816.816.8--2.5300SQ2820H30>30mH28351840.816.816.8--5.0300SQ3126V081>8mH22343840.91816--8.0400SQ3126V082>8mH22343840.91816--5.0400SQ3126V10>10mH22343840.91816--3.5400SQ3126V25>25mH22343840.91816--3400SQ3126H081>8mH28351841.02016.8--8.0400SQ3126H082>8mH28351841.02016.8--5.0400SQ3126H10>10mH28351841.02016.8--3.5400SQ3126H25>25mH28351841.02016.8--3400SQ4391V12>12mH---------7600SQ4391H12>12mH28451641.03921--7600*Customized is available.
SQ magnetic core size and magnetic circuit parameters:Magnetic core specificationSize of magnetic core(after spraying)Magnetic route parametersABCDEFRLe(mm)Ae(mm2)Ve(mm3)C1(mm-1)SQ12.5x12.5x4.812.8±0.412.8±0.45.2±0.35.2±0.38±0.34.82.1342.7913.53579.123.16SQ13x17.5x513.4±0.417.9±0.45.4±0.34.2±0.312.9±0.35.12.4551.4415.26784.823.37SQ13.5x21.6x513.9±0.422±0.45.3±0.34.1±0.315.6±0.35.32.755.6015.90874.503.50SQ15x15x515.5±0.415.5±0.45.3±0.35.8±0.310.9±0.35.32.6548.9814.48709.223.38SQ15.5x18.6x516±0.419±0.46.3±0.34.5±0.313.8±0.36.53.453.2015.34816.093.47SQ16.3x15.5x616.6±0.415.8±0.46±0.35.2±0.310.5±0.36.33.349.9720.851041.862.40SQ17x20.6x617.3±0.520.9±0.56.3±0.35.7±0.314±0.46.33.1564.3925.231624.802.55SQ17.5x24x617.8±0.524.5±0.56.3±0.36.2±0.318.9±0.46.33.1568.8022.221529.083.10SQ18.3x19.5x618.6±0.519.8±0.56.3±0.37.2±0.313.3±0.36.33.364.1123.621514.102.71SQ18.3x20.8x618.6±0.520.9±0.56.3±0.37.4±0.314.5±0.46.32.965.8623.461545.212.81SQ18.6x15.6x6.819±0.416±0.46.6±0.36.0±0.313±0.373.5551.2622.651161.112.26SQ20x22.5x6.820±0.522.8±0.56.6±0.37.4±0.315.2±0.46.93.672.1030.202177.012.39SQ20x29x6.320.3±0.529.3±0.56.6±0.37.7±0.322.2±0.473.5583.9031.462639.812.67SQ26x31x926.3±0.531.8±0.69.3±0.49.7±0.422.7±0.49.34.6596.5654.215234.961.78