Rigid-flex circuits are a hybrid construction flex circuit consisting of rigid and flexible substrates which are laminated together into a single structure.The layers of a rigid flex are also normally electrically interconnected by means of plated through holes. Rigid-flex boards are normally multilayer structures.
Flexible printed circuit boards are used to make interconnections in systems that have no room for rigid PC boards. Flex circuits are bendable and lightweight and are used in applications where the circuit is bent or flexed in two or more planes in the assembly or installation process.
A single sided flexible circuit construction with a polyimide cover film laminated to copper allowing access from one side only. Application of sigle sided flex circuits: Optical pick-up for a/v & computer ( or cdp & dvdp) Camera Capstan motor for camcoder & vcr Vibration motor for mobile phone Stepping motor. Parameter of flexible circuits: Board thickness:0.2-6.5mm Minimum conductor spacing/width:0.1/0.1mm Panel size: max-250*400 -12288; Drilling diameter size: max diameter -6.5mm; min. Diameter-0.25mm Base material cupper thickness: max-0.070mm, min-0.012mm Insulate layer thickness: max-0.05mm (pi thickness) min-0.0125mm (pi thickness) Electronic plating sn/pb thickness:3um --- 20um -12288; Electronic plating au thickness: above0.05um -12288; Chemical immersion ni/au thickness:0.05um --- 0.1um -12288; Electronic plating sn thickness:3um --- 20um -12288; Etching width & space: s:3mil (0.076mm) d f m:4mil (0.100mm) . Please contact us now for more information about flexible circuits & flexible printed circuits.
General specification for Flexible PCB Because of the advantages, such as: cost, space, and weight savings, flexible and Rigid-Flex-circuit board shave for some projects, they are used ever more frequently. Additionally, flex circuits can be screen printed silver circuits on polyester. Flexible electronic assemblies may be manufactured using identical components used for rigid printed circuit boards, allowing the board to conform to a desired shape, or to flex during its use. Multi FCB can produce your flexible circuit boards with the highest quality, either as prototypes or in series. For additional technical questions about flexible circuit boards, please contact us.
Flexible printed circuit board (FPC) General specification: Circuit sizes: Single sided up to 22" x 28" - (558. 8mm x 711. 2mm) Double sided up to 16" x 22" - (406. 4mm x 588. 8mm) Maxi-flex up to 10" x 16 feet - (254mm x 4877. 0mm) Hole size: Non-plated thru holes. 010" (. 25mm) min. Drilled hole size. Tolerance +/-. 0015" (. 038mm) Plated thru holes. 010" (. 25mm) min. Drilled hole size. Tolerance +/-. 003" (. 076mm) (smaller holes can be manufactured. ) Line width and spacing: . 005" (. 12mm) minimum line . 005" (. 12mm) minimum spacing (finer lines can be manufactured. ) Conductor to edge of circuit/blanking: Soft tooling outline dimensions +/-. 010" (. 25mm) Hard tooling outline dimensions +/-. 003" (. 076mm) Drill position: Tolerance of +/-. 003" (. 076mm) Layers: Up to 6 conductor layers Shielding layer - copper and silver Pads on plating layer Standard export carton
Two- to four-layer rigid-flex pcbs with fr4/hdi-pda laminate material Key specifications/special features: Number of layers: 2 to 4 Thickness: 12 mil only Thermal performance: 30% better conduction than standard 0.062-inch fr4 New fr4 technology from photo circuit New thermally conductive adhesive technology Suitable for body through power train controller application Standard export carton
Explore high-volume flex manufacturing with our R2R SMT-Flex�® technology. We offer top-quality automated assembly for your needs. Contact us for more details.
FPC PCB flexible printed circuit board
Supplier: Flexible printed circuit board, membrane switch, membrane keyboard, metal dome, poly dome, name plate, teflon pcb, al based pcb, ceramic pcb, microwave pcb, rigid-flex PCB
Services: Pcb and flexible circuit assembly service
1 polycarbonate, polyester 2 multi-color graphic overlays 3 engineered adhesives 4 metal domes or polydomes Mechanical characteristics 1 actuation force, nontactile: 4oz. To 16oz. 2 actuation force, tactile: 10oz. To 16oz. Typical Switch stack-up thickness: available for custom specification Electrical feature 1 current rating: 50 ma at 30 vdc 2 actuations, actile: 1 million minimum at maximum rated load 3 actuations, nontactile: 5 million minimum at maximum rated load 4 switch contact bounce, tactile: 10 milliseconds max 5 switch contact bounce, nontactile: 5 milliseconds max 6 termination contact resistance: 100 ohms max, loop 7 insulation resistance: 1 gohm win at 100 vdc Environmental condition 1 operation temperature: -20 degree c to 70degree c 2 storage temperature: -45 degree c to 85degree c 3 humidity: to 95% (switch fully sealed to environment)
