0.3 mm Pitch Ultra Low Profile
FPC Back Lock Connector
FF20 Series
OUTLINE
FF20 series is 0.3mm pitch, depth 3.80mm,
and 0.66mm connector height. Ultra low profile
FPC connector.
FEATURE
・DDK's original rotate oval cam lock mechanism; "Back-lock" system ensure the reliable
connection.
・Contact position is upper contact.
・Back-lock structure enables to retain FPC against pulling upward direction.
・Connectors deliver with the lock lever opened. Time saving for FPC inserting operation.
Please do not close a lock lever without inserting FPC.
APPLICATIONS
Mobile Phone, Portable PC, PDA and other Portable Device
SPECIFICATIONS
Rated Voltage
Rated Current
Dielectric Withstanding Voltage
Insulation Resistance
Contact Resistance
50V AC(r.m.s.)
0.2A / Contact
200V AC (r.m.s.) / 1 minute
50 M Ω (min.) at 250V DC
50m Ω (max.)
RoHS
MATERIAL//FINISH
Item
Contact
Housing
Lock Lever
Compliant
Compliant
Material / Finish
Copper Alloy / Au(Flash) over Ni Plating
LCP Resin (UL94V-0) / Black
PPS Resin (UL94V-0) / Brown
090703
◎ Specifications and/or dimenssions in this catalogue are subject to change without notice.
Your catalogue checking the latest speifications with our drawings would be highly appreciated.
http://www.ddknet.co.jp
FF20 Series
Unit：mm
○ Ultra Low Profile Back Lock Connector
Part Number
FF20- □□ A -R1 1 A
①
②
③
④ ⑤ ⑥ ⑦
① Series
② Number of Contact
③ Contact Position
④ Contact Style
⑤ Contact Tail Length
⑥ Contact Plating
⑦ Lock Lever Style
FF20
Please refer to table-1
A： Upper Contact
R： Right Angle
1：0.45mm
1：Au (Flash) over Ni Plating
A： Standard
Odd Number of Contact
A
（1.39）
B
0.30
0.10
0.10
3.80
3.45
No.1 Contact
C
No.(n) Contact
X
0.60
B
0.12
0.03
0.20
(FPC position)
0.18
No.1 Contact
0.20 X
No.(n) Contact
1.65
1.35
0.55
0.45
1.00
0.45
0.45
0.42
0.15
0.70 max.
Odd Number of Contact
No.2 Contact
0.30
0.60
0.12
0.03
Even Number of Contact
No.(n-1) Contact
0.20 X
Even Number of Contact
A
3.80
3.45
（1.39）
B
0.30
0.10
0.10
No.1 Contact
C
X
0.60
No.1 Contact
B
0.12
0.03
No.(n) Contact
0.20 X
No.(n-1) Contact
0.15
0.45
0.45
No.2 Contact
0.30
0.60
0.12
0.03
No.(n) Contact
0.20 X
◎ Specifications and/or dimenssions in this catalogue are subject to change without notice.
Your catalogue checking the latest speifications with our drawings would be highly appreciated.
http://www.ddknet.co.jp
0.42
2
0.70 max.
FF20 Series
Unit：mm
○ Ultra Low Profile Back Lock Connector
Odd Number of Contact
0.60
0.30
0.03
0.03
0.03
Even Number of Contact
0.60
0.03
0.03
Lock Lever
Recommended PCB
Mounting Dimensions
（3.65）
0.75
Connector
Outside Line
Connector
Outside Line
0.75
0.75
0.12
0.03
No.2 Contact
0.30
0.02
No.(n-1) Contact
0.30
0.03
No.2 Contact
Lock Lever
0.30
0.02
No.(n) Contact
2.15
（0.10）
0.03
（0.10）
0.03
No.(n) Contact
B
0.03
0.75
No.1 Contact
0.60
0.30
0.02
No.1 Contact
0.60
0.03
B
Mating side
0.30
0.03
0.02
No.(n-1) Contact
Mating side
Recommended FPC
0.30
0.60
0.30
0.07
0.02
0.02
D
B
0.05
0.03
0.30
0.03
0.07
0.03
Dimensions
0.12
0.50 min.
2.00 以上
0.30
0.30
0.60
0.30
0.07
0.02
0.02
D
B
0.05
0.03
0.30
0.03
0.07
0.30
1.50 min.
1.50 min.
0.50 min.
0.10
0.10
0.10
0.10
0.10
0.10
0.10
1.40
0.75
0.65
0.15
0.75
0.65
1.40
0.15
0.10
0.10
0.30
0.03
0.03
0.03
0.10
Supporting Tape
No.1 Contact
No.1 Contact
0.10
0.10
0.30
0.03
0.03
0.03
No.(n) Contact
No.(n) Contact
Table-1
＊ Regarding the number of contact, please contact our sales.
Number of
Contact
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
A
3.80
4.10
4.40
4.70
5.00
5.30
5.60
5.90
6.20
6.50
5.80
7.10
7.40
7.70
8.00
8.30
8.60
8.90
9.20
9.50
9.80
10.10
10.40
10.70
11.00
11.30
11.60
11.90
12.20
12.50
12.80
13.10
13.40
B
2,10
2.40
2.70
3.00
3.30
3.60
3.90
4.20
4.50
4.80
5.10
5.40
5.70
6.00
6.30
6.60
6.90
7.20
7.50
7.80
8.10
8.40
8.70
9.00
9.30
9.60
9.90
10.20
10.50
10.80
11.10
11.40
11.70
C
2.75
3.05
3.35
3.65
3.95
4.25
4.55
4.85
5.15
5.45
5.75
6.05
6.35
6.65
6.95
7.25
7.55
7.85
8.15
8.45
8.75
9.05
9.35
9.65
9.95
10.25
10.55
10.85
11.15
11.45
11.75
12.05
12.35
D
2.70
3.00
3.30
3.60
3.90
4.20
4.50
4.80
5.10
5.40
5.70
6.00
6.30
6.60
6.90
7.20
7.50
7.80
8.10
8.40
8.70
9.00
9.30
9.60
9.90
10.20
10.50
10.80
11.10
11.40
11.70
12.00
12.30
Part Number
FF20-8A-R11A
FF20-9A-R11A
FF20-10A-R11A
FF20-11A-R11A
FF20-12A-R11A
FF20-13A-R11A
FF20-14A-R11A
FF20-15A-R11A
FF20-16A-R11A
FF20-17A-R11A
FF20-18A-R11A
FF20-19A-R11A
FF20-20A-R11A
FF20-21A-R11A
FF20-22A-R11A
FF20-23A-R11A
FF20-24A-R11A
FF20-25A-R11A
FF20-26A-R11A
FF20-27A-R11A
FF20-28A-R11A
FF20-29A-R11A
FF20-30A-R11A
FF20-31A-R11A
FF20-32A-R11A
FF20-33A-R11A
FF20-34A-R11A
FF20-35A-R11A
FF20-36A-R11A
FF20-37A-R11A
FF20-38A-R11A
FF20-39A-R11A
FF20-40A-R11A
◎ Specifications and/or dimenssions in this catalogue are subject to change without notice.
Your catalogue checking the latest speifications with our drawings would be highly appreciated.
http://www.ddknet.co.jp
3
2.00 以上
Supporting Tape
0.03
2.15
（3.65）
0.03
0.03
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