FH34S-6S-0.5SH50 Datasheet, PDF (5/12 Pages) Hirose Electric – 0.5 mm Pitch, 1.0 mm above the board Top and Bottom Contact, Back-Flip actuator Flexible Printed Circuit & Flexible Flat Cable ZIF Connectors

FH34(S)Seriesq0.5 mm Pitch, 1.0 mm above the board Top and Bottom Contact, Back-Flip actuator Flexible Printed Circuit & Flexible Flat Cable ZIF Connectors
sRecommended FPC construction
q Contact FPC manufacturer for specific details.
1. Using Single-sided FPC
FPC : Flexible Printed Circuit
Material Name
Material
Material Thickness
(µm)
Covering film layer
Polyimide 1 mil thick
(25)
Cover adhesive
Surface treatment
(25)
0.2µm thick gold plated over 1
to 5µm thick nickel underplating
3
Copper foil
Cu
1oz
35
Base adhesive
Thermosetting adhesive
25
Base film
Polyimide 1 mil thick
25
Reinforcement material adhesive Thermosetting adhesive
35
Stiffener
Polyimide 7 mil thick
175
Total
298
2. Using Double-sided FPC FPC : Flexible Printed Circuit
Material Name
Material
Material Thickness
(µm)
Covering layer film
Polyimide 1 mil thick
(25)
Cover adhesive
(25)
Surface treatment
0.2µm thick gold plated over 1
to 5µm thick nickel underplating
3
Through-hole copper
Cu
15
Copper foil
Cu
1/2oz
18
Base adhesive
Thermosetting adhesive
18
Base film
Polyimide 1 mil thick
25
Base adhesive
18
Copper foil
Cu
1/2oz
(18)
Cover adhesive
Thermosetting adhesive
25
Covering film layer
Polyimide 1 mil thick
25
Reinforcement material adhesive Thermosetting adhesive
50
Stiffener
Polyimide 4 mil thick
100
Total
297
* To prevent release of the FPC due to its bending, use of the double sided FPC with copper foil on the back side is NOT RECOMMENDED.
3. Using FFC
FFC : Flexible Flat Cable
Material Name
Material
Polyester film
Adhesive
Gold plated annealed copper foil
Adhesive
Polyester
Adhesive
Stiffener
Thermoplastic polyester
Polyester
Polyester
Polyester
Total
Material Thickness
(µm)
(12)
(30)
35
30
12
30
188
295
4. Precautions
1. This specification is a recommendation for the construction of the FH34S Series FPC and FFC (t=0.3 ± 0.03).
2. For details about the construction, please contact the FPC/FFC manufacturers.
5