<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - impedance]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/impedance--10120303/1/impedance.html]]></link><item>
<title><![CDATA[Professionally Customized Multilayer Impedance Controllable Communication 94v0 PCB]]></title><link><![CDATA[https://cesgatepcbec21.en.ec21.com/Professionally_Customized_Multilayer_Impedance_Controllable--11155667_11191255.html]]></link><description><![CDATA[etcTesting Service:AOI X-RAY Funcion TestPCB Tolerance of finished thickness:5%Tolerance of Impedence control:5%Wrap and twist:5%Minimun thickness of soldermask:10umMax board size:560*410mm
]]></description><pubDate><![CDATA[20200703]]></pubDate></item>
<item>
<title><![CDATA[10-layer PCB with Impedance Control]]></title><link><![CDATA[https://haosens2010.en.ec21.com/10_layer_PCB_with_Impedance--4624610_4985320.html]]></link><description><![CDATA[Layer count: 10
Thickness: 1.59mm&amp;plusmn;0.15
Minimum hole size: 0.2mm
Minimum line width/space: 0.1/0.1mm
Surface treatment: ENIG
]]></description><pubDate><![CDATA[20130708]]></pubDate></item>
<item>
<title><![CDATA[Double-Sided Multilayer PCB for Complex Circuit Designs Multilayer PCB for Home Automation Systems]]></title><link><![CDATA[https://sncpcb.en.ec21.com/Double_Sided_Multilayer_PCB_for--11979593_11979594.html]]></link><description><![CDATA[Impedance control Tolerance±10%Surface finish/treatmentHASL,ENIG,Chem,Tin,Flash Gold, OSP, Gold FingerCompany Profile
Process
Certifications
ISO9001:2015, IATF16949:2016, ISO14001:2015, ULOur manufa]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
<item>
<title><![CDATA[High Precision Positioning Stacked Microwave Ceramic Antenna 3540&amp;2540]]></title><link><![CDATA[https://xuyuanwei.en.ec21.com/High_Precision_Positioning_Stacked_Microwave--6570858_6570976.html]]></link><description><![CDATA[Impedance
50（Ω）
Standing-wave ratio
≤2：1（dB）
Operating voltage
3～5（V）
Working temperature
-30℃ — 70℃
Storage temperature 
-40℃ — 85℃
Humidity
2 0 — 90% 
Characteristi]]></description><pubDate><![CDATA[20240724]]></pubDate></item>
<item>
<title><![CDATA[Benchtop Biochemical Analyzer PCB Manufacturing Company | Grande China]]></title><link><![CDATA[https://grandepcba.en.ec21.com/Benchtop_Biochemical_Analyzer_PCB_Manufacturing--11194245_11194281.html]]></link><description><![CDATA[Impedance board, HDI, HF board, Aluminum, FPC, Rigid Flex PCB
PCB Basic Material Brand
HF: Rogers, Taconic 
HTG: S1000-2M, Lianmao IT180A
Solder Mask: Taiyo PSR-2000/4000 Series
Surface Treatment: HA]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
<item>
<title><![CDATA[High Frequency PCB, HDI PCB Minimum 01005 Components]]></title><link><![CDATA[https://cttpcb.en.ec21.com/High_Frequency_PCB_HDI_PCB--10919275_11050465.html]]></link><description><![CDATA[impedance 
All multilayer boards are printed with 36t screen, the resistance welding oil is 50 tons thicker than the traditional 43t, which provides reliability guarantee for the bga and more precise]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
<item>
<title><![CDATA[Glucometer PCB]]></title><link><![CDATA[https://techighpcb.en.ec21.com/Glucometer_PCB--11812588_11812589.html]]></link><description><![CDATA[impedance tester, TMA/DSC/TGA thermal analysis equipment, CAF test box, TCT thermal cycle test, etc. to meet the high reliability requirements of medical products.
Our company has more than 20 profes]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
<item>
<title><![CDATA[High-density Multilayer PCBs   Multilayer PCBs]]></title><link><![CDATA[https://szxpcb.en.ec21.com/High_density_Multilayer_PCBs_Multilayer--3415393_5178715.html]]></link><description><![CDATA[We offer Single/Double Sided and Multilayer Printed Circuit Boards, Small- Large volume orders accepted. The PCB Manufacturers are ISO-9002 Certified. We can offer Impedance Controlled Boards, A wide]]></description><pubDate><![CDATA[20110302]]></pubDate></item>
<item>
<title><![CDATA[Mutilayers PCB]]></title><link><![CDATA[https://2pcbtech.en.ec21.com/Mutilayers_PCB--11782526_11803470.html]]></link><description><![CDATA[impedance control, signal integrity, and power distribution, that are not possible with other types of boards.
Reduced electromagnetic interference: Multilayer PCBs offer better shielding capabilitie]]></description><pubDate><![CDATA[20230608]]></pubDate></item>
<item>
<title><![CDATA[Multilayer PCB]]></title><link><![CDATA[https://ronghuaindustry.en.ec21.com/Multilayer_PCB--11791188_11794566.html]]></link><description><![CDATA[impedance, which can form a high-speed transmission line6. The metal core heat dissipation layer and magnetic circuit and line shielding layer can be set to meet the needs of heat dissipation and shi]]></description><pubDate><![CDATA[20230521]]></pubDate></item>
<item>
<title><![CDATA[Rigid-Flex Circuit Boards]]></title><link><![CDATA[https://pcbpcbaseller.en.ec21.com/Rigid_Flex_Circuit_Boards--10961296_11121912.html]]></link><description><![CDATA[mask Color Green 
Surface Finishing ENIG（Ni: 3-5um/Au: 0.05um) 
Layer Count 8 Layer （6rigid+2flex）
Impedance controlled 50Ω±10%, differential 100Ω ±10% 
Min.Quantity of Order No MOQ
]]></description><pubDate><![CDATA[20200430]]></pubDate></item>
<item>
<title><![CDATA[OEM Design Blue Solder Mask HASL PCB Board]]></title><link><![CDATA[https://abiscircuits.en.ec21.com/OEM_Design_Blue_Solder_Mask--10316737_10327499.html]]></link><description><![CDATA[Impedance control Tolerance
±10%
13
Hole tolerance
PTH:±0.075mm,NPTH:±0.05mm
14
Certificate
UL,ISO9001,ISO14001,SGS
15
Profiling punching
Routing,V-CUT,Beveling
16
Production capability
72,000s.q.]]></description><pubDate><![CDATA[20200402]]></pubDate></item>
<item>
<title><![CDATA[6Layer RO4350+FR4]]></title><link><![CDATA[https://ayesha19920906.en.ec21.com/6Layer_RO4350_FR4--11384983_11390004.html]]></link><description><![CDATA[Back drill Copper coin, Depth control routing, Impedance control, usually for telecommniction
Advantages：
Good pricing
Focus on low to medium volume production
Quick and on-time delivery
Internatio]]></description><pubDate><![CDATA[20210531]]></pubDate></item>
<item>
<title><![CDATA[8 Layers PCB]]></title><link><![CDATA[https://adplus01.en.ec21.com/8_Layers_PCB--10655888_10656040.html]]></link><description><![CDATA[Impedance control, ENIG/ENEPIG. Blue peelable, Carbon lnk, etc. 
According to product of versatility, AD Plus Corporation is with professional CAM engineers and process expertise, enabling prompt and]]></description><pubDate><![CDATA[20180131]]></pubDate></item>

</channel>
</rss>