Rigid Board

Rigid PCB Prototyping

Mini QTY: 5
Layer: 1, 2 & mulit-layer
Color: White, Black, Green, Red, Yellow, Blue, Pink
Shipping Way
Economy Express, Standard Express, Priority Express
Cost: Low to $5

Leading Time

3-5 days for prototyping(5 pcs)
One week for batch production(More than 50 pcs)

$1.99 for New Clients

10 pieces for 10*10cm board

Rigid printed circuits boards include phenolic paper laminates, epoxy paper laminates, polyester glass mat laminates and epoxy glass cloth laminates.

FR-4 PCB

FR-4 is a code for the grade of flame resistant material, which means that the resin material must be able to extinguish itself after combustion. It is not a material name, but a material grade.

Therefore, there are many kinds of FR-4 grade materials used in general circuit boards, but most of them are composites made of so-called Tera function epoxy resin, filler and glass fiber.

Performance characteristics of FR-4

FR-4 epoxy glass fiber cloth substrate is a kind of substrate with epoxy resin as adhesive and electronic glass fiber cloth as reinforcing material. Its adhesive sheet and inner core thin copper clad laminate are important substrates for making multilayer printed circuit boards.

The mechanical properties, dimensional stability, impact resistance and moisture resistance of epoxy glass fiber cloth substrate are higher than those of paper substrate. Its electrical performance is excellent, its working temperature is high, and its performance is less affected by the environment. In the processing technology, it has great advantages over the glass fiber cloth base plate of other resins. This kind of products are mainly used for double-sided PCB, with a large amount. Epoxy glass fiber cloth substrate, the most widely used product model is FR-4.

FR-4 General Technical Indexes of Sheet Metal

Flexural strength
Peel strength
Thermal shock performance
Flame retardant performance
Volume resistance coefficient
Surface resistance
Dielectric constant
Dielectric loss tangent
Glass transition temperature Tg
Dimensional stability
Maximum service temperature
Warpage

Features

High density, high reliability, designability, manufacturability and testability.

Funcitons

Avoid manual wiring errors , automatically inserted & mounted electronic components, automatic soldering & detection, ensuring the quality of electronic equipment , improve labor productivity, reduce costs, easy to maintain, etc.,