Your PCB Manufacturing Expert – Highleap Electronic
Table of contentsHow Much Miniaturization Does the Project Actually Need?The Hidden Cost of Higher Dielectric ConstantCorrelating Simulation, Prototype and ProductionWhat to Freeze Before Requesting an RO3206 PCB QuoteAn RO3206 quotation should begin with the...
Table of contentsWhere RO3203 Creates a Practical Size AdvantageDesign and Fabrication Must Be Solved Together on RO3203Ordering an RO3203 PCB Without Losing the Original RF IntentRO3203 is the lowest-Dk member of the RO3200 series, but it is still a...
Table of contentsThe PCIe 6.0 Topology Determines the Material RequirementMaterial Selection for the Motherboard, Riser and Add-In CardVia Stubs, Connectors and BGA Escape Can Dominate the ChannelManufacturing Controls That Protect PCIe 6.0 MarginPCIe 6.0 PCB...
IS680 is considered when a commercial RF board needs lower loss than ordinary FR-4 but the cost and processing complexity of a conventional PTFE construction are difficult to justify. The family is offered in multiple dielectric-constant grades, so the first...
Isola 185HR belongs on a manufacturing page about reliability, not on an RF-material page. It is specified when a multilayer PCB must survive lead-free assembly, repeated thermal exposure, demanding plated holes, humid-bias service or a long product life. The useful...
TMM13i is used when a microwave circuit must become very small and the designer needs a nearly isotropic, very high-Dk thermoset substrate. The material can compress resonators, filters, patch antennas and matching networks, but the electrical benefit shifts attention...
TMM4 is most useful when a microwave circuit must become smaller without moving immediately to an extreme high-Dk substrate. That makes it a practical material for compact filters, resonators, couplers, matching networks and housed RF modules where center frequency...
RT/duroid 6006 is selected when circuit area is expensive. Its high dielectric constant can shorten filters, resonators, patch antennas and amplifier matching networks, but the smaller geometry brings tighter tolerance and stronger temperature sensitivity. The useful...
RT/duroid 5870 is chosen when the RF path needs low loss, low dielectric constant and broad-frequency stability, but the manufacturing route is less forgiving than a standard thermoset laminate. The same PTFE-rich structure that supports wideband antennas and long...
TMM3 is selected when an RF circuit must behave as part of a mechanical module. The board may include machined cavities, mounting holes, plated edges, wire-bond pads, clamps or a metal housing. In that environment, low loss is only one requirement; rigidity,...