PC BOARD CONNECTORS
720M SERIES (CRIMP TYPE CONNECTORS)
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FEATURES
• The 720 series connectors (crimp type connectors)
are designed for a wide range of uses.
• 1-row and 2-row types are available to allow various
types of mounting.
• DIP sockets allow board-to-board connections (for 18-
pin type only).
• Contact pitch of 2
×
2 mm (0.079
×
0.079 in.),
mounting height of 3.8 mm (0.149 in.) for crimp type,
and 6.6 mm (0.260 in.) for DIP type. A compact and
low profile allows high density mounting.
• Multiple crimp sockets can be aligned in contact with
each other to connect with one header on a PC board.
• Insulator material is UL approved (94V-0/94V-1).
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SPECIFICATIONS
Item
Operating temperature range
Current rating
Voltage rating
Contact resistance
Insulation resistance
Dielectric strength
Applicable wire
Specification
–55°C to +85°C
DC 3 A
AC 250 V
20 mΩ max. (DC 6 V, 0.1 A)
1000 MΩ max. (500 V)
AC 500 V for 1 minute
AWG #26 to #34
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MATERIALS
Item
Plug
Insulating material
Plug (SMT)
Housing
Conductor
Contact
Plating
Terminal
Materials
Polyester (UL94V-0)
PPS
PPO
Copper alloy
Gold
Palladium
Specifications
subject to change
Dimensions are in millimeters (inches)
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27
720M Series (Crimp Type Connectors)
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ORDERING CODE
1. Plug
FCN-72 4 P 018-G / W M
M series
Main body
S: 1-row type
W: 2-row type
R: 1-row type (SMT)
Plating
G: Gold
T: Tin
Number of contacts
P: Plug
Tail type
4: Straight
5: Right-angle
8: SMT
720 series
Fujitsu connector
2. Housing
FCN-72 3 J 018 / 2 M
M series
Main body
1: 1-row type
2: 2-row type
Number of contacts
J: Socket
Tail type
3: Crimp
4: Straight (for 18-contact type only)
720 series
Fujitsu connector
Specifications
subject to change
Dimensions are in millimeters (inches)
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28
720M Series (Crimp Type Connectors)
HOUSING (1-ROW TYPE)
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DIMENSIONS
A
2.0(0.079)
B
2.0(0.079)
Pin No. 1
3.2 (0.126)
6.5(0.256)
Unit: mm (in.)
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PART NUMBERS AND DIMENSIONS
Number of
contacts
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Part number
FCN-723J002/1M
FCN-723J003/1M
FCN-723J004/1M
FCN-723J005/1M
FCN-723J006/1M
FCN-723J007/1M
FCN-723J008/1M
FCN-723J009/1M
FCN-723J010/1M
FCN-723J011/1M
FCN-723J012/1M
FCN-723J013/1M
FCN-723J014/1M
FCN-723J015/1M
FCN-723J016/1M
FCN-723J017/1M
FCN-723J018/1M
Dimensions: mm (in.)
A
B
4.0 (0.157)
2.0 (0.079)
6.0 (0.236)
4.0 (0.157)
8.0 (0.315)
6.0 (0.236)
10.0 (0.394)
8.0 (0.315)
12.0 (0.472)
10.0 (0.394)
14.0 (0.551)
12.0 (0.472)
16.0 (0.630)
14.0 (0.551)
18.0 (0.708)
16.0 (0.630)
20.0 (0.787)
18.0 (0.708)
22.0 (0.866)
20.0 (0.787)
24.0 (0.945)
22.0 (0.866)
26.0 (1.023)
24.0 (0.945)
28.0 (1.102)
26.0 (1.023)
30.0 (1.181)
28.0 (1.102)
32.0 (1.260)
30.0 (1.181)
34.0 (1.339)
32.0 (1.260)
36.0 (1.417)
34.0 (1.339)
Specifications
subject to change
Dimensions are in millimeters (inches)
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29
720M Series (Crimp Type Connectors)
CRIMP CONTACT
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DIMENSIONS
1.
Parts in bulk
Tool: Hand crimping tool
5.5(0.216)
2.45(0.096)
1.15(0.045)
1.15(0.045)
Applicable wire
size (AWG#)
#26
#28
#30
#32
#34
Applicable contact
Gold-plated
Tin-plated
FCN-723J-G/AM
FCN-723J-T/AM
Unit: mm (in.)
2.
Parts in strips
Tool: Semiautomatic crimping tool
10.5(0.413)
5.5(0.216)
2.45(.096)
1.15(0.045)
5.08(0.208)
Applicable wire
size (AWG#)
#26
#28
#30
#32
#34
Applicable contact
Gold-plated
Tin-plated
FCN-723J-G/BM
FCN-723J-T/BM
Unit: mm (in.)
Specifications
subject to change
Dimensions are in millimeters (inches)
www.fcai.fujitsu.com
30
720M Series (Crimp Type Connectors)
CRIMPING TOOLS
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NOTES ON USING CRIMPING TOOLS
• Many crimping tools are available,
but they are not compatible. Always
use the crimping tools specified by
Fujitsu.
• When using crimping tools, be sure
to adjust the crimp height according
to the table below. Otherwise, wire
may be loose or break off.
Wire to be crimped
Contact type
Stripped length (mm (in.))
1.2(0.047) to 1.6(0.063)
Crimp height
Semiautomatic
crimping tool
Hand crimping tool
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HAND CRIMPING TOOL
Wire
gauge
(AWG#)
#26
#28
#30
#32
#34
Wire cross-
Crimp height
sectional area
(mm (in.))
(mm (in.))
0.1 to 0.16
(0.0039 to 0.0063)
0.065 to 0.096
(0.0025 to 0.0038)
0.05 to 0.06
(0.0019 to 0.0024)
0.032 to 0.038
(0.0013 to 0.0015)
0.02 to 0.023
(0.0008 to 0.0009)
Insulator
diameter
(mm (in.))
Hand crimping tool
Contact type
Gold-plated
Tin-plated
Stripped
length
(mm (in.))
0.64 to 0.70
(0.025 to 0.027)
φ1.1
to
φ1.4
0.60 to 0.66
(0.043 to 0.055)
(0.024 to 0.026)
0.62 to 0.68
(.0244 to .0268)
φ0.7
to
φ1.0
0.60 to 0.66
(0.024 to 0.026)
(0.028 to 0.039)
0.58 to 0.64
(0.023 to 0.025)
FCN-723T-T021/H
FCN-723J-G/AM
FCN-723T-T022/H
FCN-723J-T/AM
1.2 to 1.6
(.047 to
.063)
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SEMIAUTOMATIC CRIMPING TOOL
Wire
gauge
(AWG#)
#26
#28
#30
#32
#34
Wire cross-
Crimp height
sectional area
(mm (in.))
(mm (in.))
0.1 to 0.16
(0.0039 to 0.0063)
0.065 to 0.096
(0.0025 to 0.0038)
0.05 to 0.06
(0.0019 to 0.0024)
0.032 to 0.038
(0.0013 to 0.0015)
0.02 to 0.023
(0.0008 to 0.0009)
Insulator
diameter
(mm (in.))
Semiautomatic crimping tool
Press
Applicator
Contact type
Gold-plated
Tin-plated
Stripped
length
(mm (in.))
0.64 to 0.70
(0.025 to 0.027)
φ0.8
to
φ1.4
FCN-A121
0.60 to 0.66
(0.031 to 0.055)
(0.024 to 0.026)
0.62 to 0.68
FCN-M100
(.0244 to .0268)
φ0.5
to
φ1.3
0.60 to 0.66
FCN-A122
(0.024 to 0.026)
(0.020 to 0.051)
0.58 to 0.64
(0.023 to 0.025)
FCN-723J-G/BM
FCN-723J-T/BM
1.2 to 1.6
(.047 to
.063)
Note: FCN-M100 conventional 3-ton press is also available. Contact us.
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UNITS OF ORDERING PARTS IN STRIPS
Part number
FCN-723J-G/BM
FCN-723J-T/BM
Units of order
10,000
10,000
Specifications
subject to change
Dimensions are in millimeters (inches)
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