GPS FR4 6 Layer Pad PCB Via Plating CTI 175V-249V Quick Turn Circuit Boards

GPS FR4 6 Layer Pad PCB Via Plating CTI 175V-249V Quick Turn Circuit Boards

PCB Properties

Advantages

a) FR-4 grade epoxy resin. RoHS compliant and suitable for thermal reliability needs,and Lead free assemblies with a maximum reflow temperature of 260℃.

b) Immersion gold. Excellent surface planarity, particularly helpful for PCBs with BGA packages or even CSP mounted components to reduce failure rate during assembly and soldering.

c) ISO certified PCB manufacturing factory.

d) Meeting your printed circuit board needs from PCB prototyping to mass volume production.

More Applications in Electronics

Grid Tie Inverter
Electric Motors
Tracking Device
Wireless Security System
Access Control

Electronic Contract Manufacturer
Contract Electronics Manufacturer
Contract Electronic Manufacturing
Electronic Contract Manufacturing Companies
Relay Stations

PCB knowledge: Layer Stackup

The purpose of stackup is to interleave the thin laminates and the prepreg sheets in correct sequence and ensure correct layer-to-layer registration. The stackup of multilayer boards can be done in many different ways.

Among multilayer PCB's, 12- layer is the largest number of layers that can be produced easily in 1.6mm thick.

Hybrid PCB stack up

4 layer PCB, RO4350B combined with FR-4 Core.

Genuine RO4350B 4 layer PCB vs FR-4 4 layer PCB

Build-up of FR-4 PCB (4 layer)????????????????????????????????????????????????? ?Build-up of RO4350B PCB (4 layer)

Copper track --- Layer 1???????????????????????????????????????????????????????????????? Copper track --- Layer 1

Prepreg(PP)?????????????????????????????????????????????????????????????????????????????????? RO4350B Core

Copper track --- La