At what frequency is “impedance”&#44 which is the representative feature of chip beads&#44 prescribed?

At what frequency is “impedance”&#44 which is the representative feature of chip beads&#44 prescribed? | FAQ | TDK Product center var w=window;if(w.performance||w.mozPerformance||w.msPerformance||w.webkitPerformance){var d=document;AKSB=w.AKSB||{}&#44AKSB.q=AKSB.q||[]&#44AKSB.mark=AKSB.mark||function(e&#44_){AKSB.q.push(["mark"&#44e&#44_||(new Date).getTime()])}&#44AKSB.measure=AKSB.measure||function(e&#44_&#44t){AKSB.q.push(["measure"&#44e&#44_&#44t||(new Date).getTime()])}&#44AKSB.done=AKSB.done||function(e){AKSB.q.push(["done"&#44e])}&#44AKSB.mark("firstbyte"&#44(new Date).getTime())&#44AKSB.prof={custid:"201913"&#44ustr:""&#44originlat:"0"&#44clientrtt:"7"&#44ghostip:"23.32.248.173"&#44ipv6:false&#44pct:"10"&#44clientip:"60.119.164.236"&#44requestid:"2d6b0fe6"&#44region:"23287"&#44protocol:""&#44blver:14&#44akM:"b"&#44akN:"ae"&#44akTT:"O"&#44akTX:"1"&#44akTI:"2d6b0fe6"&#44ai:"256323"&#44ra:"false"&#44pmgn:""&#44pmgi:""&#44pmp:""&#44qc:""}&#44function(e){var _=d.createElement("script");_.async="async"&#44_.src=e;var t=d.getElementsByTagName("script")&#44t=t[t.length-1];t.parentNode.insertBefore(_&#44t)}(("https:"===d.location.protocol?"https:":"http:")+"//ds-aksb-a.akamaihd.net/aksb.min.js")} 日本語中文 Deutsch --> HOME Contact At what frequency is “impedance”&#44 which is the representative feature of chip beads&#44 prescribed? Pankuz End --> Q. At what frequency is “impedance”&#44 which is the representative feature of chip beads&#44 prescribed? EMC Components > EMC Components > Chip Beads A. Impedance at 100MHz is generally prescribed. Impedance at 1GHz is prescribed for the Gigaspira bead&#44 which is also effective at high-frequency bands. Furthermore&#44 frequency ranges with noise suppression effects can be changed by selecting chip beads with different ferrite materials&#44 even if impedance levels at 100MHz are equal. product portal Chip Beads product information Contact Information Inquiries on products&#44 sales&#44 or technical matters All related FAQ Q. Where can I see the impeadance value for the frequency at which I would like to use the chip beads? --> c:faq cid:1432565863069 def:faq_detail_D locale:en -->

What is derating? | FAQ | TDK Product center 日本語中文 Deutsch --> HOME Contact What is derating? Pankuz End --> Q. What is derating? EMC Components > EMC Components > Chip Beads A. Derating is lowering the standards of the rated current of chip beads when the ambient temperature is high. Since chip beads for power lines generate great heat when the rated currents flow&#44 the rated currents at high temperatures are derated. The catalog lists information on derating for chip beads used with power lines. Example of derating listed in catalog product portal Chip Beads product information Catalog Chip Beads Catalog Contact Information Inquiries on products&#44 sales&#44 or technical matters All related FAQ Q. What is an R-X cross point? Q. What is the Gigaspira bead? --> c:faq cid:1432565863465 def:faq_detail_D locale:en -->