WE伍尔特 0402 贴片磁珠贴片磁珠4

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：74279272 7427927241 74279279

名称：0402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
7427927110	10Ω	0.05Ω	500mA	15Ω	1000 MHz	High Speed
74279273	22Ω	0.2Ω	300mA	30Ω	600 MHz	High Speed
7427927130	30Ω	0.15Ω	300mA	110Ω	1500 MHz	High Speed
7427927140	47Ω	0.4Ω	200mA	71Ω	800 MHz	High Speed
742792716	60Ω	0.25Ω	300mA	150Ω	1000 MHz	High Speed
7427927160	60Ω	0.3Ω	400mA	450Ω	800 MHz	High Speed
7427927170	75Ω	0.31Ω	400mA	400Ω	800 MHz	High Speed
742792711	100Ω	0.3Ω	200mA	200Ω	800 MHz	High Speed
7427927112	120Ω	0.35Ω	350mA	900Ω	500 MHz	High Speed
7427927115	150Ω	0.4Ω	100mA	300Ω	500 MHz	High Speed
7427927121	220Ω	0.8Ω	200mA	1300Ω	350 MHz	High Speed
7427927141	470Ω	0.45Ω	250mA	1200Ω	300 MHz	High Speed
7427927161	600Ω	0.56Ω	250mA	1300Ω	300 MHz	High Speed
7427927310	10Ω	0.03Ω	2000mA	15Ω	800 MHz	High Current
7427927370	70Ω	0.09Ω	1200mA	140Ω	600 MHz	High Current
742792731	100Ω	0.09Ω	1200mA	140Ω	600 MHz	High Current
7427927311	120Ω	0.09Ω	1200mA	200Ω	450 MHz	High Current
742792701	10Ω	0.05Ω	500mA	16Ω	1000 MHz	Wide Band
74279274	30Ω	0.25Ω	300mA	43Ω	500 MHz	Wide Band
74279270	40Ω	0.3Ω	300mA	60Ω	800 MHz	Wide Band
74279276	60Ω	0.35Ω	300mA	84Ω	550 MHz	Wide Band
74279277	70Ω	0.15Ω	500mA	91Ω	500 MHz	Wide Band
7427927280	80Ω	0.25Ω	200mA	140Ω	800 MHz	Wide Band
74279271	120Ω	0.2Ω	500mA	200Ω	600 MHz	Wide Band
7427927218	180Ω	0.3Ω	400mA	260Ω	500 MHz	Wide Band
742792780	220Ω	0.35Ω	300mA	360Ω	450 MHz	Wide Band
74279278	240Ω	0.7Ω	200mA	290Ω	350 MHz	Wide Band
74279272	300Ω	0.8Ω	200mA	400Ω	380 MHz	Wide Band
7427927241	470Ω	0.65Ω	100mA	600Ω	300 MHz	Wide Band
74279279	600Ω	1Ω	200mA	660Ω	180 MHz	Wide Band
7427927291	600Ω	0.6Ω	300mA	900Ω	250 MHz	Wide Band
7427927261	600Ω	0.6Ω	100mA	780Ω	250 MHz	Wide Band
7427927281	800Ω	0.8Ω	50mA	1000Ω	200 MHz	Wide Band
742792796	1000Ω	1.5Ω	200mA	1200Ω	200 MHz	Wide Band

说明：此宝贝1片起订。