FOR BOARD-TO-CABLE CONNECTION
230 SERIES (FOR FLAT CABLE CONNECTION)
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FEATURES
• Two 1.27 mm (0.050 in.) pitch flat cables can be used.
• 1.27 mm (0.05 in.) pitch contact arrangement in two
rows and terminal arrangement in a four-row
staggered array (2.54 mm
×
1.905 mm) (0.100
×
0.075
in.) enable high-density mounting.
• The socket kit is comprised of two IDC sockets (body
1, body 2). After IDC termination, the bodies are
"snapped" together to form one complete socket
assembly.
• Connectors with 20 to 100 contacts are available.
• Latch mechanism provides easy disconnection.
• A clip-on key prevents incorrect insertion of a
connector when two or more connectors with the
same number of contacts are mounted on a PC board.
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SPECIFICATIONS
Item
Operating temperature range
Current rating
Voltage rating
Contact resistance
Insulation resistance
Dielectric withstand voltage
Insertion force
Withdrawal force
Applicable wire
Specifications
–55°C to +105°C
DC 0.5 A
AC 240 V
30 mΩ max. (DC 6 V, 0.1A)
1000 MΩ min. (DC 500 V)
AC 750 V for 1 minute
3 kg max. (20 contacts)
0.4 kg min. (20 contacts)
1.27 mm (0.050 in.) flat cable
AWG #28 (stranded wire)
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MATERIALS
Item
Insulator
Conductor
Plating
Polyester
Copper alloy
Contact
Terminal
Gold plating
Palladium plating
Materials
Specifications
subject to change
Dimensions are in millimeters (inches)
www.fcai.fujitsu.com
1
230 Series (For Flat Cable Connection)
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ORDERING CODE
FCN-23 4 P 040-G / M A
Others
M: With a latch
W: Insulation displacement connection
Plating
G: Gold plating
Number of contacts: 20, 26, 34, 40, 50, 52, 60, 68, 80, and 100
Body
P: Plug
B: Socket
Tail type
4: Straight
5: Right-angle
7: Insulation displacement connection
230 series connector
Fujitsu connector
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APPLICATIONS
FCN-237B∗∗∗-G/W
FCN-234P∗∗∗-G/MA
FCN-235P∗∗∗-G/MA
FCN-237B∗∗∗-G/0W
FCN-670B∗∗∗-G/0
Specifications
subject to change
Dimensions are in millimeters (inches)
www.fcai.fujitsu.com
2
230 Series (For Flat Cable Connection)
STRAIGHT PLUG
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DIMENSIONS
End terminal
B
C
1.27 (0.50)
2.54
(0.100)
3.4
(0.133)
14.2 (0.559)
22.7 (0.893)
5.6
(0.220)
7.2
(0.106)
No. 3
No. 2
No. 1
1.905 (0.075)
Unit: mm (in.)
s
MOUNTING HOLE LAYOUT
(Component side)
Number of contacts : 20, 40, 52, 60, 68, 80 and 100 contacts
End terminal
1.905
±0.1
(0.075
±0.004
)
Number of contacts : 26, 34 and 50 contacts
End terminal
1.905
±0.1
(0.075
±0.004
)
C
±0.1
(±0.004)
1.27
±0.1
(0.50
±0.004
)
C
±0.1
(±0.004)
1.27
±0.1
(0.50
±0.004
)
No. 3
No. 2
No. 1
Bump side
No. 3
No. 2
No. 1
Bump side
.0
2
1
)
.8
±
0
φ
0 031
0.
(
φ
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PART NUMBERS AND DIMENSIONS
Number of
contacts
20
26
34
40
50
52
60
68
80
100
Part number
FCN-234P020-G/MA
FCN-234P026-G/MA
FCN-234P034-G/MA
FCN-234P040-G/MA
FCN-234P050-G/MA
FCN-234P052-G/MA
FCN-234P060-G/MA
FCN-234P068-G/MA
FCN-234P080-G/MA
FCN-234P100-G/MA
A
30.40 (0.035)
34.21 (1.346)
39.29 (1.546)
43.10 (1.656)
49.45 (1.946)
50.72 (1.996)
55.80 (2.196)
60.88 (2.396)
68.50 (2.696)
81.20 (3.196)
Dimensions: mm (in.)
B
18.77 (0.738)
22.58 (0.888)
27.66 (1.088)
31.47 (1.238)
37.82 (1.488)
39.09 (1.538)
44.17 (1.738)
49.25 (1.938)
56.87 (2.238)
69.57 (2.738)
C
11.43 (0.450)
15.24 (0.600)
20.32 (0.800)
24.13 (0.950)
30.48 (1.200)
31.75 (1.250)
36.83 (1.450)
41.91 (1.650)
49.53 (1.950)
62.23 (2.450)
The connectors listed above have clinched retention tails. This series also includes connectors with tails which are
not clinched for retention. Specify a part number by replacing -G/MA at the end with -G/MB.
Specifications
subject to change
Dimensions are in millimeters (inches)
www.fcai.fujitsu.com
3
.8
±
0
φ
0 031
0.
(
φ
±
0
±
0
2
.0
Unit: mm (in.)
.0
0
.0
01
)
230 Series (For Flat Cable Connection)
RIGHT-ANGLE PLUG
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DIMENSIONS
B
C
1.27
±0.1
(0.50
±0.004
)
End terminal
0.3 (0.011)
2.54
(0.100)
28.5 (1.122)
5.6
(0.220)
7.2
(0.106)
No. 3
No. 2
No. 1
13.5 (0.531)
F
20 (0.787)
D
3.4 (0.133)
1.905 (0.075)
15.4 (0.606)
Unit: mm (in.)
s
MOUNTING HOLE LAYOUT
(Component side)
1.905
±0.1
(0.075
±0.004
)
1.905
±0.1
(0.075
±0.004
)
Number of contacts : 20, 40, 52, 60, 68, 80 and 100 contacts
D
±0.1
(±0.004)
C
±0.1
(±0.004)
1.27
±0.1
(0.50
±0.004
)
(
φ
Number of contacts : 26, 34 and 50 contacts
D
±0.1
(±0.004)
C
±0.1
(±0.004)
1.27
±0.1
(0.50
±0.004
)
Mating side
(
φ
.7
φ
2 6)
10
0.
End
terminal
End
terminal
Mating side
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PART NUMBERS AND DIMENSIONS
Number of
contacts
20
26
34
40
50
52
60
68
80
100
Part number
FCN-235P020-G/MA
FCN-235P026-G/MA
FCN-235P034-G/MA
FCN-235P040-G/MA
FCN-235P050-G/MA
FCN-235P052-G/MA
FCN-235P060-G/MA
FCN-235P068-G/MA
FCN-235P080-G/MA
FCN-235P100-G/MA
Dimensions: mm (in.)
A
30.40 (0.035)
34.21 (1.346)
39.29 (1.546)
43.10 (1.656)
49.45 (1.946)
50.72 (1.996)
55.80 (2.196)
60.88 (2.396)
68.50 (2.696)
81.20 (3.196)
B
18.77 (0.738)
22.58 (0.888)
27.66 (1.088)
31.47 (1.238)
37.82 (1.488)
39.09 (1.538)
44.17 (1.738)
49.25 (1.938)
56.87 (2.238)
69.57 (2.738)
C
11.43 (0.450)
15.24 (0.600)
20.32 (0.800)
24.13 (0.950)
30.48 (1.200)
31.75 (1.250)
36.83 (1.450)
41.91 (1.650)
49.53 (1.950)
62.23 (2.450)
D
21.59 (0.850)
25.40 (1.000)
30.48 (1.200)
34.29 (1.350)
40.64 (1.600)
41.91 (1.650)
46.99 (1.850)
52.07 (2.050)
59.69 (2.350)
72.39 (2.850)
The connectors listed above have clinched retention tails. This series also includes connectors with tails which are
not clinched for retention. Specify a part number by replacing -G/MA at the end with -G/MB.
Specifications
subject to change
Dimensions are in millimeters (inches)
www.fcai.fujitsu.com
4
.7
φ
2 6)
10
0.
No. 3
No. 2
No. 1
No. 3
No. 2
No. 1
.0
2
01
)
.8
±
0
φ
0 031
0.
(
φ
.8
±
0
φ
0
031
0.
(
φ
±
0
±
0
2
.0
.0
.0
01
)
Unit: mm (in.)
230 Series (For Flat Cable Connection)
SOCKET
s
DIMENSIONS
[Body 1]
[Body 2]
[Connection diagram]
A
B
1.27 (0.050)
5.5
(0.216)
7.2
(0.106)
4.5
(0.177)
C
[Connector cover with IDC holders
(for main bodies 1 and 2)]
End terminal
No. 3
No. 1
No. 2
Unit: mm (in.)
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PART NUMBERS AND DIMENSIONS
Number of
contacts
20
26
34
40
50
52
60
68
80
100
Part number
FCN-237B020-G/W
FCN-237B026-G/W
FCN-237B034-G/W
FCN-237B040-G/W
FCN-237B050-G/W
FCN-237B052-G/W
FCN-237B060-G/W
FCN-237B068-G/W
FCN-237B080-G/W
FCN-237B100-G/W
A
18.57 (0.731)
22.38 (0.881)
27.46 (1.081)
31.27 (1.231)
37.62 (1.481)
38.89 (1.531)
43.97 (1.731)
49.05 (1.931)
56.67 (2.231)
69.37 (2.731)
Dimensions: mm (in.)
B
11.43 (0.450)
15.24 (0.600)
20.32 (0.800)
24.13 (0.950)
30.48 (1.200)
31.75 (1.250)
36.83 (1.450)
41.91 (1.650)
49.53 (1.950)
62.23 (2.450)
C
12.70 (0.500)
16.51 (0.650)
21.59 (0.850)
25.40 (1.000)
31.75 (1.250)
33.02 (1.300)
38.10 (1.500)
43.18 (1.700)
50.80 (2.000)
63.50 (2.500)
See page 2-39 for IDC tools.
Specifications
subject to change
Dimensions are in millimeters (inches)
www.fcai.fujitsu.com
16.5
(0.649)
5
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