FH33-28S-0.5SH Datasheet, PDF (7/16 Pages) Hirose Electric – 0.4mm,0.5mm,1mm Pitch, 1.2mm above the board, Flexible Printed Circuit & Flexible Flat Cable ZIF Connectors

FH33 Seriesq0.4mm,0.5mm,1mm Pitch, 1.2mm above the board, Flexible Printed Circuit & Flexible Flat Cable ZIF Connectors
sFH33 Series FPC/FFC Construction (Recommended Specifications)
1. Using Single-sided FPC
Material Name
Covering film layer
Cover adhesive
Surface treatment
Copper foil
Base adhesive
Base film
Reinforcement material adhesive
Stiffener
Material
Thickness (µm)
Polyimide 1 mil thick
(25)
(25)
Nickel under plated 1 to 5µm /
Gold plated 0.2µm
3
Cu
1oz
35
Heat-hardened adhesive
25
Polyimide 1 mil thick
25
Heat-hardened adhesive
30
Polyimide 7 mil thick
175
Total
293
2. Using Double-sided FPC
Material Name
Material
Thickness (µm)
Covering film layer
Polyimide 1 mil thick
(25)
Cover adhesive
(25)
Surface treatment
Nickel under plated 1 to 5µm /
Gold plated 0.2µm
3
Through-hole copper
Cu
15
Copper foil
Cu
1/2oz
18
Base adhesive
Heat-hardened adhesive
18
Base film
Polyimide 1 mil thick
25
Base adhesive
Heat-hardened adhesive
18
Copper foil
Cu
1/2oz
18
Cover adhesive
25
Covering film layer
Polyimide 1 mil thick
25
Reinforcement material adhesive Heat-hardened adhesive
50
Stiffener
Polyimide 4 mil thick
100
Total
297
3. Using FFC
Material Name
Material
Thickness (µm)
Polyester film
(12)
Adhesive
polyester thermoplastic type
(30)
Gold plated, soft copper film
35
Adhesive
Polyester
30
Polyester
12
Adhesive
Polyester
30
Stiffener
Polyester
188
Total
295
π Practical tolerance of thickness dimension is ±20 µm
4. Precautions
1. This specification is a recommendation for the construction of the FH12 Series FPC and FFC (t=0.3 ± 0.05).
2. For details about the construction, please contact the FPC/FFC manufacturers.
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