FH28D-20S-0.5SH Hirose Electric, FH28D-20S-0.5SH Datasheet - Page 9

• Manufacturer Part Number: FH28D-20S-0.5SH
• Description: 0.5 Mm Pitch, 2.55 Mm Above The Board, Flexible Printed Circuit Flexible Flat Cable Zif Connectors
• Manufacturer: Hirose Electric

The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.
All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.
BFH28 Series FPC Construction (Recommended Specifications)
Note: Recommended FPC thickness specification: 0.3
1. Using Single-sided FPC
2. Using Double-sided FPC
3. Using FFC
FH28 Series 0.5 mm Pitch, 2.55 mm above the board, Flexible Printed Circuit & Flexible Flat Cable ZIF Connectors
Covering film layer.
Cover adhesive
Surface treatment
Copper foil
Base adhesive
Base film
Reinforcement material adhesive
Stiffener
Covering layer film
Cover adhesive
Surface treatment
Through-hole copper
Copper foil
Base adhesive
Base film
Base adhesive
Copper foil
Cover adhesive
Covering layer film
Reinforcement material adhesive
Stiffener
Polyester film
Adhesive
Gold plated annealed copper foil
Adhesive
Polyester
Adhesive
Stiffener
FPC : Flexible Printed Circuit
FPC : Flexible Printed Circuit
FFC : Flexible Flat Cable
0.05 mm
Material Name
Material Name
Material Name
Polyimide
0.2 m thick gold plated over 1 to 5 m
thick nickel underplating
Cu
Polyimide
Thermosetting adhesive
Polyimide
Total
Polyimide
0.2 m thick gold plated over 1 to 5 m
thick nickel underplating
Cu
Cu
Polyimide
Cu
Polyimide
Thermosetting adhesive
Polyimide
Total
Thermoplastic polyester
Polyester
Polyester
Polyester
Total
1oz
Material
Material
Material
1 mil thick.
1 mil thick
3 mil thick
1 mil thick
1 2oz
1 mil thick
1 2oz
1 mil thick
1 mil thick
Thickness ( m)
Thickness ( m)
175
293
100
297
188
295
25
25
35
25
25
30
15
18
18
25
18
18
25
25
50
12
30
35
30
12
30
3
3
83