PC BOARD CONNECTORS
790 SERIES (LOW PROFILE CONNECTORS)
s
FEATURES
• Low profile two-piece connector: 8.6 mm (0.336 in.)
height for straight type, 4.6 mm (0.181 in.) height for
right-angle type
• Unique simple lock mechanism (preventing
connectors from working loose because of vibration)
• Reliable ribbon contact
• 2.54-mm (0.100 in.) grid
s
SPECIFICATIONS
Item
Operating temperature range
Current rating
Contact resistance
Insulation resistance
Dielectric strength
Applicable cable
Specification
–55°C to +105°C
DC 1 A
20 mΩ max.
1000 MΩ min.
AC 1500 V for 1 minute
Flat cable: 1.27 mm (0.050 in.) pitch
AWG #28 (stranded) or #30 (solid)
s
MATERIALS
Item
Insulating material
Conductor
Plating
Terminal
Materials
Polyester (UL94V-0)
Copper alloy
Contact
Gold
Palladium
Specifications
subject to change
Dimensions are in millimeters (inches)
www.fcai.fujitsu.com
1
790 Series
STRAIGHT PLUG
s
DIMENSIONS
A
B
C
2.54(0.10)
1.27(0.050)
3.2(0.126)
4.6(0.181)
D
Pin No. 1
Pin No. 2
2.5(0.098)
7.6(0.299)
2.54(0.10)
E
Pin No. 2
2.54
(0.10)
Pin No. 1
Unit: mm (in.)
s
MOUNTING HOLE LAYOUT
(Component side)
Bump groove side
φ
0
(T .8(0.
hro 03
ug 1)
±
0
hh
.0
ole
6(0.00
2)
)
E
±0.1
2.54(0.10)
±0.05(0.002)
Pin No. 1
Pattern interval
2.54
±0.05
(0.10
±0.002
)
Pin No. 2
Note : The PC board pattern interval must be 5 grides (2.54 (0.100)/grid) minimum.
Unit: mm (in.)
s
PART NUMBERS AND DIMENSIONS
Number of
contacts
10
14
16
20
24
26
30
34
40
Part number
FCN-794P010-L/0
FCN-794P014-L/0
FCN-794P016-L/0
FCN-794P020-L/0
FCN-794P024-L/0
FCN-794P026-L/0
FCN-794P030-L/0
FCN-794P034-L/0
FCN-794P040-L/0
A
20.1 (0.791)
25.2 (0.992)
27.7 (1.090)
32.8 (1.291)
37.9 (1.492)
40.4 (1.590)
45.5 (1.791)
50.6 (1.992)
58.2 (2.291)
B
17.72 (0.698)
22.80 (0.898)
25.34 (0.998)
30.42 (1.198)
35.50 (1.398)
38.04 (1.498)
43.12 (1.698)
48.20 (1.898)
55.82 (2.198)
Dimensions: mm (in.)
C
13.07 (0.515)
18.15 (0.715)
20.69 (0.815)
25.77 (1.015)
30.85 (1.215)
33.39 (1.315)
38.47 (1.515)
43.55 (1.715)
51.17 (2.015)
D
11.43 (0.450)
16.51 (0.650)
19.05 (0.750)
24.13 (0.950)
29.21 (1.150)
31.75 (1.250)
36.83 (1.450)
41.91 (1.650)
49.53 (1.950)
E
10.16 (0.400)
15.24 (0.600)
17.78 (0.700)
22.86 (0.900)
27.94 (1.100)
30.48 (1.200)
35.56 (1.400)
40.64 (1.600)
48.26 (1.900)
Specifications
subject to change
Dimensions are in millimeters (inches)
www.fcai.fujitsu.com
3
790 Series
RIGHT-ANGLE PLUG
s
DIMENSIONS
A
B
C
3.2(0.126)
2.54(0.10)
1.27(0.050)
3.0(0.118)
2.5(0.098)
Pin No. 1
Pin No. 2
Pin No. 2
4.6(0.181)
D
Pin No. 2
2.54(0.10)
0.8(0.031)
2.54(0.10)
E
Pin No. 1
10.5(0.413)
Pin No. 1
Unit: mm (in.)
s
MOUNTING HOLE LAYOUT
(Component side)
φ
0
(T .8(0.
hro 03
ug 1)
±
0
hh
.0
ole
6(0.00
2)
)
E
±0.1
2.54(0.10)
±0.05(0.002)
Pattern interval
2.54
±0.05
(0.10
±0.002
)
Pin No. 1
Pin No. 2
Mating side
Note : The PC board pattern interval must be 5 grides (2.54 (0.100)/grid) minimum.
Unit: mm (in.)
s
PART NUMBERS AND DIMENSIONS
Number of
contacts
10
14
16
20
24
26
30
34
40
Part number
FCN-795P010-L/0
FCN-795P014-L/0
FCN-795P016-L/0
FCN-795P020-L/0
FCN-795P024-L/0
FCN-795P026-L/0
FCN-795P030-L/0
FCN-795P034-L/0
FCN-795P040-L/0
A
20.1 (0.791)
25.2 (0.992)
27.7 (1.090)
32.8 (1.291)
37.9 (1.492)
40.4 (1.590)
45.5 (1.791)
50.6 (1.992)
58.2 (2.291)
B
17.72 (0.698)
22.80 (0.898)
25.34 (0.998)
30.42 (1.198)
35.50 (1.398)
38.04 (1.498)
43.12 (1.698)
48.20 (1.898)
55.82 (2.198)
Dimensions: mm (in.)
C
13.07 (0.515)
18.15 (0.715)
20.69 (0.815)
25.77 (1.015)
30.85 (1.215)
33.39 (1.315)
38.47 (1.515)
43.55 (1.715)
51.17 (2.015)
D
11.43 (0.450)
16.51 (0.650)
19.05 (0.750)
24.13 (0.950)
29.21 (1.150)
31.75 (1.250)
36.83 (1.450)
41.91 (1.650)
49.53 (1.950)
E
10.16 (0.400)
15.24 (0.600)
17.78 (0.700)
22.86 (0.900)
27.94 (1.100)
30.48 (1.200)
35.56 (1.400)
40.64 (1.600)
48.26 (1.900)
Specifications
subject to change
Dimensions are in millimeters (inches)
www.fcai.fujitsu.com
4
790 Series
IDC JACK (CLOSED END)
s
DIMENSIONS
A
B
C
3(0.118)
4.2 (0.165)
4(0.157)
1.27(0.050)
2.54(0.10)
Pin No. 1
Pin No. 2
4.4 (0.173)
1.55(0.061)
1.27(0.050)
D
2.8(0.110)
4(0.157)
C
3(0.118)
4.2(0.165)
Unit: mm (in.)
s
MOUNTING HOLE LAYOUT
E
6.8(0.267)
Unit: mm (in.)
s
PART NUMBERS AND DIMENSIONS
Number of
contacts
10
14
16
20
24
26
30
34
40
Part number
FCN-797B010-L/B
FCN-797B014-L/B
FCN-797B016-L/B
FCN-797B020-L/B
FCN-797B024-L/B
FCN-797B026-L/B
FCN-797B030-L/B
FCN-797B034-L/B
FCN-797B040-L/B
A
15.27 (0.601)
20.35 (0.801)
22.89 (0.901)
27.97 (1.101)
33.05 (1.301)
35.59 (1.401)
40.67 (1.601)
45.75 (1.801)
53.37 (2.100)
B
13.17 (0.518)
18.25 (0.718)
20.79 (0.818)
25.87 (1.018)
30.95 (1.218)
33.49 (1.318)
38.57 (1.518)
43.65 (1.718)
51.27 (2.018)
Dimensions: mm (in.)
C
11.43 (0.450)
16.51 (0.650)
19.05 (0.750)
24.13 (0.950)
29.21 (1.150)
31.75 (1.250)
36.83 (1.450)
41.91 (1.650)
49.53 (1.950)
D
17.3 (0.681)
22.4 (0.881)
24.9 (0.980)
30.0 (1.181)
35.1 (1.382)
37.6 (1.480)
42.7 (1.681)
47.8 (1.882)
55.4 (2.181)
E
12.70 (0.500)
17.78 (0.700)
20.32 (0.800)
25.40 (1.000)
30.48 (1.200)
33.02 (1.300)
38.10 (1.500)
43.18 (1.700)
50.80
The 44-contact type is also available.
Specifications
subject to change
Dimensions are in millimeters (inches)
www.fcai.fujitsu.com
5
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD
