FUJITSU TAKAMISAWA
COMPONENT CATALOG
PC BOARD MOUNTING CONNECTORS
720 SERIES (CRIMP TYPE CONNECTORS)
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FEATURES
The 720 series connectors (crimp connector) are designed
for a wide range of uses, and come in many shapes, two
contact arrangements (one and two rows), and various pin
types. The 720 series headers can be mated with 700 and
740 series sockets, and are lockable when a special cover
is used. Female contacts are secured in the housing by a
unique internal spring structure. High-pressure contacts
are also available which prevent accidental disconnection in
applications that use only a few contacts.
For W and S type headers, insulation molds can be cut to
the necessary size.
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SPECIFICATIONS
Item
Operating temperature range
Current rating
Voltage rating
Contact resistance
Insulation resistance
Dielectric strength
Standard
contacts
Insertion force
High-pressure
contacts
Standard
contacts
Withdrawal force
High-pressure
contacts
Specification
–55°C to +85°C
DC 3 A
AC 250 V
20 mΩ max. (DC 6 V, 0.1 A)
1000 MΩ max. (DC 500 V)
AC 500 V for 1 minute
1.05 kg max. (3 pins), 25.2 kg max.
(72 pins)
2.1 kg max. (3 pins), 50.4 kg max.
(72 pins)
0.09 kg min. (3 pins), 2.16 kg min.
(72 pins)
0.18 kg min. (3 pins), 4.32 kg min.
(72 pins)
Wire-wrap: AWG #26 to #30 (solid)
Crimping: AWG #20 to #32
1.6 mm (0.062 in.)
Conductor
Contact
Plating
Terminal
Insulating material
Item
Header
Socket
Cover
Materials
Polyester (UL94V-0)
PPO (UL94V-1)
Nylon 6 (UL94V-2)
Copper alloy
Gold
Palladium
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MATERIALS
Note: Tin-plated connectors are also available
for 8- to 34-pin types.
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MATERIALS (SMT CONNECTOR)
Item
Insulating material
Conductor
Plating
Terminal
Materials
66 Nylon (UL94V-0)
Copper alloy
Contact
Gold
Palladium
Applicable wire
Applicable PC board
(standard)
Note: For thin wire crimping, the crimp height must be
adjusted for increased reliability. Please contact us
for further information.
720 Series (Crimp Type Connectors)
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APPLICATION EXAMPLE
FCN−724P
∗ ∗ ∗ −AU/0
−A
FCN−724P∗∗∗−AU/L
FCN−725P
∗ ∗ ∗ −AU/0
−AU/
FCN−724P
∗ ∗ ∗ −AU/W
FCN−725P
∗ ∗ ∗
−AU/L
FCN−724P
∗ ∗ ∗ −AU/S
FCN−725P
∗ ∗ ∗ −AU/W
FCN−723J
∗ ∗ ∗
/2
FCN−725P
∗ ∗ ∗ −AU/S
FCN−723J
∗ ∗ ∗
/1
FCN−740
FCN−723B
∗ ∗ ∗
/2
SMT
FCN−728P
∗ ∗ ∗ −L/A
FCN−700
FCN−600
FCN−700
FCN−700
FCN−720C
∗ ∗ ∗
/2S
FCN−720C
∗ ∗ ∗
/2P
FCN−723D
∗ ∗ ∗
/2
FCN−723F
∗ ∗ ∗
/2
FCN−723J004/2B
FCN−723J
∗ ∗ ∗
/2C
FCN−723J004/2A
FCN−720C
∗ ∗ ∗
/2E
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720 Series (Crimp Type Connectors)
WIRE-WRAP BLOCK HEADER (S TYPE)
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DIMENSIONS
1.52 (0.060)
B
2.54 (0.10)
0.64 (0.025)
Pin No. 1
2.54 (0.10)
0.34 (0.013)
6 (.232)
0.64 (0.025)
2.54 (0.10)
2.92 (0.115)
13.5 (0.531)
2.54 (0.010)
A
Unit: mm (in.)
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PART NUMBERS AND DIMENSIONS
Number of
contacts
3
4
5*
6
7
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*
Part number
FCN-722P003-AU/S
FCN-722P004-AU/S
FCN-722P005-AU/S
FCN-722P006-AU/S
FCN-722P007-AU/S
FCN-722P008-AU/S
FCN-722P009-AU/S
FCN-722P010-AU/S
FCN-722P011-AU/S
FCN-722P012-AU/S
FCN-722P013-AU/S
FCN-722P014-AU/S
FCN-722P015-AU/S
FCN-722P016-AU/S
FCN-722P017-AU/S
FCN-722P018-AU/S
FCN-722P019-AU/S
FCN-722P020-AU/S
FCN-722P021-AU/S
FCN-722P022-AU/S
FCN-722P023-AU/S
FCN-722P024-AU/S
FCN-722P025-AU/S
FCN-722P026-AU/S
FCN-722P027-AU/S
FCN-722P028-AU/S
FCN-722P029-AU/S
FCN-722P030-AU/S
FCN-722P031-AU/S
FCN-722P032-AU/S
FCN-722P033-AU/S
FCN-722P034-AU/S
FCN-722P035-AU/S
FCN-722P036-AU/S
Dimensions (unit: mm (in.))
A
B
7.62 (0.300)
5.08 (0.200)
10.16 (0.400)
7.62 (0.300)
12.70 (0.500) 10.16 (0.400)
15.24 (0.600) 12.70 (0.500)
17.78 (0.700) 15.24 (0.600)
20.32 (0.800) 17.78 (0.700)
22.86 (0.900) 20.32 (0.800)
25.40 (1.000) 22.86 (0.900)
27.94 (1.100) 25.40 (1.000)
30.48 (1.200) 27.94 (1.100)
33.02 (1.300) 30.48 (1.200)
35.56 (1.400) 33.02 (1.300)
38.10 (1.500) 35.56 (1.400)
40.64 (1.600) 38.10 (1.500)
43.18 (1.700) 40.64 (1.600)
45.72 (1.800) 43.18 (1.700)
48.26 (1.900) 45.72 (1.800)
50.80 (2.000) 48.26 (1.900)
53.34 (2.100) 50.80 (2.000)
55.88 (2.200) 53.34 (2.100)
58.42 (2.300) 55.88 (2.200)
60.96 (2.400) 58.42 (2.300)
63.50 (2.500) 60.96 (2.400)
66.04 (2.600) 63.50 (2.500)
68.58 (2.700) 66.04 (2.600)
71.12 (2.800) 68.58 (2.700)
73.66 (2.900) 71.12 (2.800)
76.20 (3.000) 73.66 (2.900)
78.74 (3.100) 76.20 (3.000)
81.28 (3.200) 78.74 (3.100)
83.82 (3.300) 81.28 (3.200)
86.36 (3.400) 83.82 (3.300)
88.90 (3.500) 86.36 (3.400)
91.44 (3.600) 88.90 (3.500)
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MOUNTING HOLE LAYOUT
(Component side)
2.54 (0.10) (min)
B
±0.15
(0.006)
φ1(0.039)
±0.06
(0.002)
Unit: mm (in.)
Note: Standard headers are indicated by numbers
starting with * for the number of contacts.
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