1
Dimensions are in millimeters (inches) www.fcai.fujitsu.com
Specifications
subject to change
FOR BOARD-TO-BOARD CONNECTION
240 SERIES (LOW-PROFILE STACKING)
■FEATURES
• The connectors can connect boards in parallel
(stacking) at intervals of 8 mm (0.31 in.) to 14 mm
(0.55 in.) for various applications.
• Connectors with ten different numbers of contacts are
available for various purposes: 20 to 100 in steps of
ten and 120.
• Connectors are surface mount compatible.
• 1.27 mm (0.050 in.) pitch contact arrangement in two
rows enables high-density mounting. Tails are spaced
in a four-row staggered arrangement (2.54 mm ×
1.905 mm) (0.100 in. × 0.075 in.) for easy patterning
on PC boards.
• Bellows contacts ensure stable contact preventing
pins from bending. The bellows contacts also have
excellent stability with repeated insertion and
extraction.
Specifications
–55°C to +105°C
DC 1 A
AC 250 V
35 mΩ max. (DC 6 V, 0.1 A)
1000 MΩ min. (DC 500 V)
AC 750 V for 1 minute
■SPECIFICATIONS
Item
Operating temperature range
Current rating
Voltage rating
Contact resistance
Insulation resistance
Dielectric withstand voltage
■MATERIALS
Item
Insulator
Conductor
Plating
Materials
Polyamide resin (94V-0)
Copper alloy
Contact
Terminal
Gold plating (PAGOS)
Palladium plating
240 Series (Low-Profile Stacking)
2
Dimensions are in millimeters (inches) www.fcai.fujitsu.com
Specifications
subject to change
14
FCN-244Fxxx-G/6
FCN-244Fxxx-G/G
10
FCN-244Fxxx-G/2
FCN-244Fxxx-G/C
11*
FCN-244Fxxx-G/3
FCN-244Fxxx-G/D
12
FCN-244Fxxx-G/4
FCN-244Fxxx-G/E
13
FCN-244Fxxx-G/5
FCN-244Fxxx-G/F
9
FCN-244Fxxx-G/1
FCN-244Fxxx-G/B
■STACKING SPECIFICATIONS
Board interval
(mm (in.))
Mounting
dimensions
Part
number
8
FCN-244Fxxx-G/0
FCN-244Fxxx-G/A
14 mm
(0.551)
13 mm
(0.512)
12 mm
(0.472)
11 mm
(0.433)
10 mm
(0.394)
9 mm
(0.354)
8 mm
(0.315)
Plug
Socket
FCN-244Mxxx-G/0
Note: This plug is used for all dimensions. (Plug with a board lock: FCN-244Mxxx-G/A)
240 Series (Low-Profile Stacking)
3
Dimensions are in millimeters (inches) www.fcai.fujitsu.com
Specifications
subject to change
Dimensions: mm (in.)
STRAIGHT PLUG
■DIMENSIONS
Unit: mm (in.)
120
I
E
5.7
(0.224)
8 (0.315)
No. 1
1.27 (0.050) 1.27 (0.050)
3.81 (0.150) End terminal
D
E
F
H
1.27 × (b – 1) = B (0.050 × (b – 1) = B)
No. 3
1.27 × (c – 1) = C (0.050 × (c – 1) = C)
No. 2
1.27 × (a – 1) = A
(0.050 × (a – 1) = A)
1.27 × (b – 1) = B (0.050 × (b – 1) = B)1.27 × (a – 1) = A
(0.050 × (a – 1) = A) 1.27 × (c – 1) = C (0.050 × (c – 1) = C)
1.27 (0.050) 1.27 (0.050)
3.81 (0.150)
7
(0.276)
3.9
(.154)
3.1 (0.122)
1.905
(0.075)
G
■MOUNTING HOLE LAYOUT (COMPONENT SIDE)
Unit: mm (in.)
Connectors without a board lock do not require the mounting holes of 2-φ2.3 mm (0.091 in.) at both ends.
■PART NUMBERS AND DIMENSIONS
Number of
contacts
20
30
40
50
60
70
80
90
100
120
Part number
FCN-244M020-G/0
FCN-244M030-G/0
FCN-244M040-G/0
FCN-244M050-G/0
FCN-244M060-G/0
FCN-244M070-G/0
FCN-244M080-G/0
FCN-244M090-G/0
FCN-244M100-G/0
FCN-244M120-G/0
a
—
—
—
—
—
—
—
—
—
20(0.787)
A
—
—
—
—
—
—
—
—
—
24.13(0.950)
b
—
—
—
—
—
—
—
—
—
40(1.575)
B
—
—
—
—
—
—
—
—
—
49.53(1.950)
c
10(0.394)
15(0.591)
20(0.787)
25(0.984)
30(1.181)
35(1.378)
40(1.575)
45(1.772)
50(1.969)
—
C
11.43(0.450)
17.78(0.700)
24.13(0.950)
30.48(1.200)
36.83(1.450)
43.18(1.700)
49.53(1.950)
55.88(2.200)
62.23(2.450)
77.47(3.050)
D
24.05(0.947)
30.40(1.197)
36.75(1.447)
43.10(1.697)
49.45(1.947)
55.80(2.197)
62.15(2.447)
68.50(2.697)
74.85(2.947)
90.09(3.547)
E
19.27(0.759)
25.62(1.009)
31.97(1.259)
38.32(1.509)
44.67(1.759)
51.02(2.009)
57.37(2.259)
63.15(2.517)
70.07(2.759)
85.31(3.359)
F
17.27(0.679)
23.62(0.929)
29.97(1.179)
36.32(1.429)
42.67(1.679)
49.02(1.929)
55.37(2.179)
61.62(2.425)
68.07(2.679)
83.31(3.279)
G
13.43(0.680)
19.78(0.930)
26.13(1.180)
32.48(1.430)
38.83(1.680)
45.18(1.930)
51.53(2.180)
57.88(2.426)
64.23(2.680)
25.93(3.280)
H
—
—
—
—
—
—
—
—
—
51.33(2.021)
J
21.40(0.843)
27.75(1.093)
34.10(1.343)
40.45(1.593)
46.80(1.845)
53.15(2.093)
59.50(2.343)
65.85(2.593)
72.20(2.843)
87.44(3.443)
Connectors with board lock brackets are also available. Specify a part number by replacing -G/0 at the end with -G/A.
No. 2
No. 1 No. 3
2-φ2.3 ±0.1
(0.091 ±0.004) 2-φ2.3 ±0.1
(0.091 ±0.004)
1.905 ±0.1
(0.075 ±0.004)
1.905 ±0.1
(0.075 ±0.004)
φ2.3
±0.06
(0.091
±0.002
)
φ2.3
±0.06
(0.091
±0.002
)
End terminal
J ±0.1 (±0.004) J ±0.1 (±0.004)
No. 2
No. 1 No. 3 End terminal
•30, 50, 70, and 90 contacts•20, 40, 60, 80, 100, and 120 contacts
1.27 ±0.05 (0.050 ±0.001)1.27 ±0.05 (0.050 ±0.001)1.27 ±0.05 (0.050 ±0.001)
1.27 ±0.05 (0.050 ±0.001)
3.81 (0.150)
1.27 × (b – 1) = B±0.1 (0.050 × (b – 1) = B±0.004)
1.27 × (c – 1) = C±0.1 (0.050 × (c – 1) = C±0.004)
3.81 (0.150)
1.27 × (b – 1) = B±0.1 (0.050 × (b – 1) = B±0.004)
1.27 × (c – 1) = C±0.1 (0.050 × (c – 1) = C±0.004)
1.27 × (a – 1) = A±0.1
(0.050 × (a – 1) = A±0.004)1.27 ×(a – 1) = A±0.1
(0.050 × (a – 1) = A±0.004)
240 Series (Low-Profile Stacking)
4
Dimensions are in millimeters (inches) www.fcai.fujitsu.com
Specifications
subject to change
Dimensions: mm (in.)
STRAIGHT SOCKET [FOR BOARD INTERVAL OF 8 MM (0.315 IN.)]
■DIMENSIONS
Unit: mm (in.)
■MOUNTING HOLE LAYOUT (COMPONENT SIDE)
Unit: mm (in.)
Connectors without a board lock do not require the mounting holes of 2-φ2.3 mm (0.091 in.) at both ends.
■PART NUMBERS AND DIMENSIONS
I
E
120
D
E
GF
8
(0.315)
5.5
(0.217)
End terminal
No. 3 No. 2
No. 1
5.5
(0.217)
4.1
(0.61)
3.81 (0.150)
1.27 (0.050) 1.27 (0.050)
1.27 × (b – 1) = B (0.050 × (b – 1) = B)
1.27 × (c – 1) = C (0.050 × (c – 1) = C)
1.27 × (a – 1) = A
(0.050 × (a – 1) = A)
1.27 (0.050) 1.27 (0.050)
1.27 × (b – 1) = B (0.050 × (b – 1) = B)
1.27 × (c – 1) = C (0.050 × (c – 1) = C)
1.27 × (a – 1) = A
(0.050 × (a – 1) = A)
Number of
contacts
20
30
40
50
60
70
80
90
100
120
Part number
FCN-244F020-G/0
FCN-244F030-G/0
FCN-244F040-G/0
FCN-244F050-G/0
FCN-244F060-G/0
FCN-244F070-G/0
FCN-244F080-G/0
FCN-244F090-G/0
FCN-244F100-G/0
FCN-244F120-G/0
a
—
—
—
—
—
—
—
—
—
20(0.787)
A
—
—
—
—
—
—
—
—
—
24.13(0.950)
b
—
—
—
—
—
—
—
—
—
40(1.575)
B
—
—
—
—
—
—
—
—
—
49.53(1.950)
c
10(0.394)
15(0.591)
20(0.787)
25(0.984)
30(1.181)
35(1.378)
40(1.575)
45(1.772)
50(1.969)
—
C
11.43(0.450)
17.78(0.700)
24.13(0.950)
30.48(1.200)
36.83(1.450)
43.18(1.700)
49.53(1.950)
55.88(2.200)
62.23(2.450)
77.47(3.050)
D
24.05(0.947)
30.40(1.197)
36.75(1.447)
43.10(1.697)
49.45(1.947)
55.80(2.197)
62.15(2.447)
68.50(2.697)
74.85(2.947)
90.09(3.547)
E
16.77(0.759)
23.12(1.009)
29.47(1.259)
35.82(1.509)
42.17(1.759)
48.52(2.009)
54.87(2.259)
61.22(2.759)
67.57(2.759)
82.81(3.359)
F
13.43(0.680)
19.78(0.930)
26.13(1.180)
32.48(1.430)
38.83(1.680)
45.18(1.930)
51.53(2.180)
57.88(2.426)
64.23(2.680)
25.93(3.280)
G
—
—
—
—
—
—
—
—
—
51.53(2.021)
H
21.40(0.843)
27.75(1.093)
34.10(1.343)
40.45(1.593)
46.80(1.845)
53.15(2.093)
59.50(2.343)
65.85(2.593)
72.20(2.843)
87.44(3.443)
Connectors with board lock brackets are also available. Specify a part number by replacing -G/0 at the end with -G/A.
End terminal No. 1
•30, 50, 70, and 90 contacts•20, 40, 60, 80, 100, and 120 contacts No. 3
No. 2 End terminal No. 1
No. 3
No. 2
2-φ2.3
±0.1
(0.091
±0.004
)
φ0.8
±0.06
(0.031
±0.002
)
1.27 × (a – 1) = A
(0.050 × (a – 1) = A)
1.27
±0.05
(0.050
±0.001
)1.27
±0.05
(0.050
±0.001
)
3.81 (0.150)
1.27 × (b – 1) = B
±0.1
(0.050 × (b – 1) = B
±0.004
)
1.27 × (c – 1) = C
±0.1
(0.050 × (c – 1) = C
±0.004
)
H
±0.1(±0.004)
1.905
±0.1
(0.075
±0.004
)
2-φ2.3
±0.1
(0.091
±0.004
)
φ0.8
±0.06
(0.031
±0.002
)
1.27 × (a – 1) = A
(0.050 × (a – 1) = A)
1.27
±0.05
(0.050
±0.001
)1.27
±0.05
(0.050
±0.001
)
3.81 (0.150)
1.27 × (b – 1) = B
±0.1
(0.050 × (b – 1) = B
±0.004
)
1.27 × (c – 1) = C
±0.1
(0.050 × (c – 1) = C
±0.004
)
H
±0.1(±0.004)
1.905
±0.1
(0.075
±0.004
)
240 Series (Low-Profile Stacking)
5
Dimensions are in millimeters (inches) www.fcai.fujitsu.com
Specifications
subject to change
© 2001 Fujitsu Components America, Inc. All company and product names are trademarks or registered trademarks
of their respective owners. Rev. 09/2001
Japan
Fujitsu Component Limited
Gotanda-Chuo Building
3-5, Higashigotanda 2-chome, Shinagawa-ku
Tokyo 141, Japan
Tel: (81-3) 5449-7010
Fax: (81-3) 5449-2626
Email: promothq@ft.ed.fujitsu.com
Web: www.fcl.fujitsu.com
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Fujitsu Components America, Inc.
250 E. Caribbean Drive
Sunnyvale, CA 94089 U.S.A.
Tel: (1-408) 745-4900
Fax: (1-408) 745-4970
Email: marcom@fcai.fujitsu.com
Web: www.fcai.fujitsu.com
Europe
Fujitsu Components Europe B.V.
Diamantlaan 25
2132 WV Hoofddorp
Netherlands
Tel: (31-23) 5560910
Fax: (31-23) 5560950
Email: info.marketing@fceu.fujitsu.com
Web: www.fceu.fujitsu.com
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Fujitsu Components Asia Ltd.
102E Pasir Panjang Road
#04-01 Citilink Warehouse Complex
Singapore 118529
Tel: (65) 375-8560
Fax: (65) 273-3021
Email: fcal@fcal.fujitsu.com
www.fcal.fujitsu.com
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International
Headquarter
Offices
