Lowest price and the best quality PCB FPC Board

Specifications: 1/4oz, 1/3oz, 1/2oz, 1oz, 2oz, 3oz

Material: copper, RA, ED

Construction: conductor

Specifications: 13um, 25um, 50um, 75um

Material: polymide film

Construction: coverlay film

Single-sided flex

Flammability: 94 V-0 (UL94)

Solder heat resistance: 300 degree C/10 seconds

Peeling strength (180 degree direction): 1.0 kgf/cm (IPC-TM-650 2.4.9)

Dissipation factor (1 MHz): 0.04 (MIL-P-55617)

Dielectric constant (1 MHz): 4.0 (MIL-P-55617)

Volume resistively: 1 x 1015 (IPC-TM-650 2.5.6.17)

Surface resistance: 5 x 1012 (IPC-TM-650 2.5.6.17)

Dielectric strength: 5kV (IPC-TM-650 2.5.6.1)

Insulation resistance: 1000mW (IPC-TM-650: 2, 6, 3, 2 at ambient)

Conductor and outline: + / - 0.15mm

Outline dimension: + / -0.10mm

Accumulated pitch: + / - 0.05mm between conductors; + / - 0.10mm between holes

Hole diameter: + / - 0.05mm (with PTH + / - 0.10mm)

Conductor width: + / - 0.05mm

Dimension tolerances

Punching: diameter 0.20mm

Drilling (P.T.H.): diameter 0.10mm

Min. hold diameter

Double-sided: 0.100 mm (4 mil)

Single-sided: 0.075mm (3 mils)

Min. track width/spacing                        

Finished board thickness:0.2mm

Copper thickness:1oz

Design and produce single-sided, double-sided, multilayer PCB and PCB FPC

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