Parts & Supplies | Circuit Board Assembly Products
1). FR-4, Tg 170, 1 oz copper finished 2). 4 layers, 2.5mm thick 3). Min.track/space: 4/4 mil 4). Min. hole size: 0.25mm 5). 50 ohm, 100+/-10% ohm differentail /single impedance control 6). Immersion gold
8-layer PCB with impedance control. Surface Finish: Immersion Gold
Industry Directory | Manufacturer
we are specialized manufacturers from China, Blank PCB Board, Impedance Control PCB, circuit board prices, PCB With Impedance Control suppliers/factory, wholesale high-quality products of circuit board prices.
Parts & Supplies | Circuit Board Assembly Products
1) 160*100mm, FR-4 CTI ≥ 600V 2) 8 layer impedance control 3) Copper weight(finished inner/outer): 1 oz 4) LPI Green mask/white silk 5) Min hole 0.19mm, 5/3 track/gap 6) 1.6mm +/-10% thick 7) Immersiong gold over nickel
Parts & Supplies | Circuit Board Assembly Products
1). FR-4 Tg170, Lead-free, Low Z-axis CTE, Low water absorption. 2). Excellent thermal stability and anti-CAF performance 3). 2-30 layer, 1.6mm thick 4). 1 oz copper finished 5). 10% impedance control 6). Immersion gold, HASL LF. 7). Suitable for hig
Parts & Supplies | General Purpose Equipment
Shield efficiency,impedance of clip measurement and flexibility of product of our company are the best ones,it can be used for special shield clothes for high radiation in electronic and electromagnetic industries,special shield cloth of shield room
Parts & Supplies | General Purpose Equipment
Technical specifications of conductive adhesive tape Shield efficiency,impedance of clip measurement are the best,it can be used for the high Radiation instruments of electronic industries, medical industres,electromagnetism,special shield cloth of s
Technical Library | 2013-03-28 16:18:22.0
For the last couple of years, the main concerns regarding the electrical performance of blank PCB boards were impedance and ohmic resistance. Just recently, the need to reduce insertion loss came up in discussions with blank board customers (...) The paper describes the test vehicle and the testing methodology and discusses in detail the electrical performance characteristics. The influence of the independent variables on the performance characteristics is presented. Finally the thermal reliability of the boards built applying different copper foils and oxide replacements was investigated.
Used SMT Equipment | General Purpose Test & Measurement
AGILENT / HP 41951A IMPEDANCE TEST KIT, 100 KHz to 500 MHz As pictured. Contact us for shipping options. AssuredTechnicalServiceLLC@Gmail.com
We are a large, Taiwan based, printed circuit board manufacture We specialize in high layer count, HDI process, impedance control and special materials with equipment such as laser drill and horizontal plating