FUJITSU TAKAMISAWA
COMPONENT CATALOG
PC BOARD CONNECTORS
740 SERIES
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FEATURES
• Various types of headers are available: one side
shrouded, both sides shrouded, with simplified latch,
and box type.
• The connector having a simplified latch prevents the
connector from working loose because of vibration.
• The mini header has a clip to prevent incorrect
insertion.
• A 740 series connector with a power terminal for SCSI/
IDE interface unit connections is also available.
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SPECIFICATIONS
1. Standard type
Item
Operating temperature range
Current rating
Voltage rating
Contact resistance
Insulation resistance
Dielectric strength
Insertion force
Withdrawal force
Applicable wire
Applicable PC board (standard)
Specification
–55°C to +105°C
DC 1 A
AC 250 V
15 mΩ max. (DC 6 V, 0.1 A)
1000 MΩ min. (DC 500 V)
AC 500 V for 1 minute
3.5 kg max. (10 pins), 10.5 kg max. (30 pins)
0.25 kg min. (10 pins), 1.0 kg min. (30 pins)
Flat cable: 1.27 mm (0.050 in.) pitch
AWG #28 (stranded) or AWG #30 (solid)
1.6 mm
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MATERIALS
1. Standard type
Item
Insulating material
Conductor
Contact
Plating
Terminal
Palladium
Materials
Polyester (UL94V-0)
Copper alloy
Gold
2. Power connector integrated type
Item
Operating temperature range
Current rating
Voltage rating
Contact resistance
Insulation resistance
Dielectric strength
Specification
–55°C to +105°C
DC 1 A (signal pin)
DC 5 A (power pin)
AC 250 V
15 mΩ max. (signal pin, DC 6 V, 0.1 A)
10 mΩ max. (power pin, DC 6 V, 0.3 A)
1000 MΩ min. (DC 500 V)
AC 500 V for 1 minute (signal pin)
AC 1000 V for 1 minute (power pin)
50-contact signal pin: 17.5 kg max.
40-contact signal pin: 14.0 kg max.
Power pin (reference value): 8.8 kg max.
50-contact signal pin: 2.0 kg max.
40-contact signal pin: 1.5 kg max.
Power pin (reference value): 0.8 kg max.
1.6 mm (0.062 in.) (through hole type)
2. Power connector integrated type
Item
Materials
Through hole type:
Polyester (UL94V-0)
SMT type: PPS (UL94V-
0)
Copper alloy
Signal pin contact
Plating
Signal pin tail
Power pin
Gold
Palladium
Solder
Insulating material
Conductor
Insertion force
Withdrawal force
Applicable PC board (standard)
740 Series
STRAIGHT HEADER (BOTH SIDES SHROUDED)
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DIMENSIONS
0.3(.012)
4.7(0.185)
13.5
(0.531)
17.3(.681)
21.9(.862)
F
E
2(0.079)-φ2.3(0.090)
2(0.079)-φ2.5(0.098)
D
B
2.54(0.10)
0.64 (0.025)
8.8(0.346)
A
C
3.18(0.125)
Unit: mm (in.)
s
CONFIGURATION BY THE NUMBER OF PINS
10 pins (clip type)
10 pins (bump type)
14 pins
16 to 60 pins
FCN-704Q
FCN-704G
FCN-704Q
FCN-704Q
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MOUNTING HOLE LAYOUT
1.52(0.060)
±0.1(0.004)
2.54(0.10)
±0.1(0.002)
4.7(0.185)
(Component side)
C
±0.1(0.004)
D
±0.2(0.008)
22.86 (0.900) min.
φ1.0(0.039)
+0.06(0.006)
Hole
φ2.8(0.110)
Hole
Unit: mm (in.)
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PART NUMBERS AND DIMENSIONS
Number of
contacts
10
10
14
16
20
26
30
34
40
50
60
Part number
FCN-704Q010-AU/N
FCN-704G010-AU/N
FCN-704Q014-AU/N
FCN-704Q016-AU/N
FCN-704Q020-AU/N
FCN-704Q026-AU/N
FCN-704Q030-AU/N
FCN-704Q034-AU/N
FCN-704Q040-AU/N
FCN-704Q050-AU/N
FCN-704Q060-AU/N
A
32.0 (1.260)
32.0 (1.260)
37.1 (1.460)
39.6 (1.560)
44.7 (1.760)
52.3 (2.060)
57.4 (2.260)
62.5 (2.460)
70.1 (2.760)
82.8 (3.260)
95.5 (3.760)
B
21.8 (0.858)
21.8 (0.858)
26.9 (1.059)
29.4 (1.157)
34.5 (1.358)
42.2 (1.661)
47.2 (1.858)
52.3 (2.059)
59.9 (2.358)
72.6 (2.858)
85.3 (3.358)
Dimensions (unit: mm (in.))
C
D
27.9 (1.098)
10.16 (0.400)
27.9 (1.098)
10.16 (0.400)
33.0 (1.299)
15.24 (0.600)
35.5 (1.398)
17.78 (0.700)
40.6 (1.598)
22.86 (0.900)
48.3 (1.901)
30.48 (1.200)
53.3 (2.098)
35.56 (1.400)
58.4 (2.299)
40.64 (1.600)
66.0 (2.598)
48.26 (1.900)
78.7 (3.098)
60.96 (2.400)
91.4 (3.566)
73.66 (2.900)
E
18.3 (0.720)
18.3 (0.720)
23.4 (0.921)
25.9 (1.020)
31.0 (1.220)
38.6 (1.520)
43.7 (1.720)
48.8 (1.921)
56.4 (2.220)
69.1 (2.720)
81.8 (3.720)
F
26.3 (1.035)
26.3 (1.035)
31.4 (1.236)
33.9 (1.334)
39.0 (1.535)
46.6 (1.835)
51.7 (1.835)
56.8 (2.035)
64.4 (2.545)
77.0 (3.031)
89.8 (3.535)
Long tail types (4.0 mm (0.157 in.)) are also available. Replace “AU/N” with “AU/D.”
3
Embedded System
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