WE伍尔特 0603贴片磁珠磁珠

凝睿电子作为德国伍尔特电子国内样品代理，提供其全系列元件。

料号：742792656 7427

名称：0603磁珠 Wurth Electronic

D EMI Suppression Chip Bead Ferrites WE-CBF

Characteristics:

The special D chip bead ferrites can be put directly on the printed circuit board.
They offer excellent anti-EMI properties and low DCresistance. Placed very close next to the
interference source even with allest size 0402, maximal impedance at 1000 Ω can be reached
Reliable Ni-Sn electrodes
Perfect as data lined filter and for uncoupling of distribution voltage
High rated current up to 6 A Highly extanded spectrum
New user-friendly sorting Recommended soldering: Reflow

 

Applications:

High Speed:
”High Speed“ D ferrites WE-CBF have lower impedance
in the lower frequency ranges thus they have only a low attenuation for fast signals.
Application: e.g. U 2.0, IEEE 1394, LVDS
Wide Band:
”Wide Band“ D ferrites WE-CBF already show high impedance in low frequency range.
Therefore they are wide band through the wholebr spectrum.
Application: e.g. control signals, RS232, RS422, DC/DC converter, etc.
High Current:
”High Current“ D ferrites WE-CBF are designed for high current (over 1 A).
Here you can find components of both attenuation
characteristics.
Application: e.g. current supply, DC/DC converter etc.
Advice:
Pay attention for the use of D-Ferrites for high rated current >1 A and
ambient temperature over +85°C that the rated current has to be
reduced when temperature is above +85°C (Derating).
At +100°C environment temperature the maximal rated current has to add up to only 60% of the data sheet value,
without an overload of the component.

 

同系列还有如下型号，现货供应：

WE ferrite 磁珠

Order Code	Impedance 100MHz	DC Resistance	Rated Current	Maximum Impedance	Testcondition Max. Impedance	Te of Application
74279268	15Ω	0.1Ω	500mA	60Ω	1000 MHz	High Speed
742792605	33Ω	0.1Ω	500mA	50Ω	1000 MHz	High Speed
742792608	47Ω	0.1Ω	500mA	75Ω	1000 MHz	High Speed
74279267	60Ω	0.3Ω	500mA	110Ω	650 MHz	High Speed
742792607	68Ω	0.3Ω	300mA	280Ω	500 MHz	High Speed
74279261	80Ω	0.3Ω	200mA	350Ω	650 MHz	High Speed
742792606	120Ω	0.35Ω	200mA	575Ω	350 MHz	High Speed
742792621	140Ω	0.2Ω	550mA	430Ω	550 MHz	High Speed
74279264	300Ω	0.35Ω	200mA	320Ω	210 MHz	High Speed
742792640	300Ω	0.35Ω	300mA	1500Ω	250 MHz	High Speed
742792643	470Ω	0.35Ω	400mA	700Ω	250 MHz	High Speed
742792653	600Ω	0.65Ω	300mA	4500Ω	200 MHz	High Speed
742792620	100Ω	0.15Ω	500mA	125Ω	450 MHz	Wide Band
74279262	120Ω	0.3Ω	500mA	200Ω	510 MHz	Wide Band
742792622	180Ω	0.3Ω	500mA	290Ω	380 MHz	Wide Band
74279263	220Ω	0.3Ω	500mA	280Ω	350 MHz	Wide Band
742792642	470Ω	0.45Ω	200mA	780Ω	300 MHz	Wide Band
74279265	600Ω	0.45Ω	200mA	720Ω	200 MHz	Wide Band
742792656	750Ω	0.35Ω	400mA	800Ω	150 MHz	Wide Band
74279266	1000Ω	0.6Ω	200mA	1350Ω	140 MHz	Wide Band
74279269	1200Ω	0.7Ω	50mA	1500Ω	150 MHz	Wide Band
742792691	1500Ω	0.7Ω	50mA	1900Ω	140 MHz	Wide Band
742792692	1800Ω	0.8Ω	50mA	2100Ω	130 MHz	Wide Band
742792693	2200Ω	0.8Ω	50mA	2250Ω	110 MHz	Wide Band
742792695	2500Ω	1Ω	50mA	3000Ω	80 MHz	Wide Band
742792604	22Ω	0.05Ω	1000mA	40Ω	1000 MHz	High Current
742792603	28Ω	0.03Ω	4000mA	45Ω	1000 MHz	High Current
742792601	30Ω	0.03Ω	1000mA	65Ω	1000 MHz	High Current
742792609	30Ω	0.04Ω	3000mA	40Ω	1000 MHz	High Current
742792602	60Ω	0.04Ω	3000mA	110Ω	600 MHz	High Current
742792624	180Ω	0.09Ω	1500mA	250Ω	400 MHz	High Current
742792641	300Ω	0.15Ω	2000mA	450Ω	250 MHz	High Current
742792651	600Ω	0.2Ω	1000mA	800Ω	200 MHz	High Current