2L 3mil Rigid Flex PCB Double Layer Immersion Tin Surface Finished

PCB Type: Rigid flex PCB

PCB Layer: 2L to 10L

PCB material: PI and FR4 materail

Copper thickness: 1/3oz~5oz

Minimum drilling size: 0.15mm

Smallest line width:0.075mm/3mil

Minimum line spacing:0.075mm/3mil

Shape processing: Die stamping, cutting, laser prototyping

Solder mask: PI solder mask coverlay film or PET solder mask covelay film lamination( Black, Red, Yellow and Green, etc)

Surface finished: OSP / Immersion Tin/LF-HASL/Au Plated Ni/ENIG(mostly ENIG)

Advantages:  Weight reduction, more valuable component assembly and wiring space, reduced logistical complexity, simplification of assembly,  considerably improved reliability of the entire PCB system, remarkable improvement of functional testability

Application: high-performance and high-speed applications, telecommunication devices, aerospace equipments,automotive devices,military equipment,consumer appliances, etc.

Rigid flexible PCB are rigid boards combining flexible board and rigid board technology in one PCB. It uses both rigid and flexible technologies, which make it owns the advantages of both rigid board and flex board. It is a tiny and compact circuit that can be as effective as bigger circuit,

and it provide higher component density and better quality control.

They can absorb much heat, and make for a tiny and compact circuit that can be as effective as bigger circuits.