FUJITSU 240R Service Manual

FOR BOARD-TO-CABLE CONNECTION

240R SERIES

■ FEATURES

• 1.27 mm (0.050 in.) pitch contact arrangement
enables high-density mounting.

• Bellows contacts ensure stable contact preventing
pins from bending. The bellows contacts also have
excellent stability with repeated insertion and
extraction.

• Cables and connectors are assembled by discrete
wire IDC.

• Connectors on the cable side provide superb EMI
shielding/ESD protection with an inner-metal and
outer-plastic dual cover.

• Conforms to IEEE 1284.C Interface

• Tails are spaced in a four-row staggered arrangement
(2.54 mm × 1.905 mm) (0.100 in. × 0.075 in.) for easy
PC board design.

■ SPECIFICATIONS

Item

Operating temperature range
Current rating
Voltage rating
Contact resistance
Insulation resistance
Dielectric withstand voltage

Applicable wire

■ MATERIALS

Item

Insulator
Conductor

Plating

Polyester (UL94V-0)
Copper alloy
Contact
Terminal

Specifications

–55°C to +85°C
DC 1 A
AC 240 V
50 mΩ max. (DC 20 mV, 10 mA)
1,000 MΩ min. (DC 500 V)
AC 750 V for 1 minute
AWG #28 and #30 stranded wires

with φ0.5 to 0.65 mm (0.020 to

0.026 in.) insulation diameter

Materials

Gold plating
Palladium plating

■ ORDERING CODE

FCN-24 5 D 050-G/E

E:

Metal type (board side) or
metal type for discrete wire
IDC (cable side)

G:

Metal type for wire to wire
heat bonded multi cable
IDC

S: Cover
G: Gold plating

A: Cover
B: Wide-hole cover

Number of contacts: 20,
26, 36, 50, 68, or 80

Unit type

D: Socket
R: Plug
C: Cover

Tail type

0: Cover
4: Straight
5: Right-angle

7: IDC
240 series
Fujitsu connector

Specifications
subject to change

Dimensions are in millimeters (inches) www.fcai.fujitsu.com

1

RIGHT-ANGLE SOCKET [METAL SHELL]

■ DIMENSIONS

240R Series

6.3

No. 1
No. 2

No. 3

(0.248)

5.2
(0.204)

2.7

1.27 (0.050)

A

(0.106)

B
C
D
E

F

D

0.4

(0.015)

End terminal

4.8

2-M2.6

(0.102)

1.3

(0.051)

8.61
(0.338)

2-M2.6

(0.102)

(0.188)

9.4
(0.379)

4.8

(0.188)

11.5 (0.452)

3.9 (0.153)

0.3 (0.011)

■ MOUNTING HOLE LAYOUT (COMPONENT SIDE)

26 and 50 contacts

±0.1 (±0.004)

A

1.27

±0.1

(0.050

±0.004

Last No.

)

±0.004

±0.1

1.905

)

(0.075

4.8
(0.188)

20, 36, 68 and 80 contacts

±0.1 (±0.004)

A

±0.1

1.27

(0.050

±0.004

Unit: mm (in.)

)

±0.004

±0.1

1.905

Last No.

)

(0.075

)

2 – φ 2.8

(0.110

±0.1

±0.004

)

Unit: mm (in.)

No. 1

No. 2

No. 3

φ 0.8

(0.031

±0.1 (±0.004)

D

±0.06
±0.002

)

2 – φ 2.8

(0.110

±0.1

±0.004

)

No. 1

No. 2

No. 3

φ0.8

(0.031

±0.1 (±0.004)

D

±0.06

±0.002

■ PATTERN INHIBITED AREAS ■ RECOMMENDED PANEL DIMENSIONS

)

–0.004

–0

)

5.3

(0.149

–0

–0.004

8.8
(0.149

(0.149

3.4

–0.004

–0.1

)

3.8

–0.1

(0.149

–0.004

)

±0.1 (±0.004)

D

)

–0

3.2

–0.004

(0.149

Unit: mm (in.) Unit: mm (in.)

■ PART NUMBERS AND DIMENSIONS

Number of

contacts

20
26
36
50
68
80

Specifications
subject to change

Part number

FCN-245D020-G/E
FCN-245D026-G/E
FCN-245D036-G/E
FCN-245D050-G/E
FCN-245D068-G/E
FCN-245D080-G/E

Dimensions are in millimeters (inches) www.fcai.fujitsu.com

A

11.43 (0.450)

15.24 (0.600)

21.59 (0.850)

30.48 (1.200)

41.91 (1.650)

49.53 (1.950)

B

13.45 (0.529)

17.26 (0.679)

23.61 (0.929)

32.50 (1.279)

43.93 (1.729)

51.55 (2.029)

(F + 0.5)

C

16.45 (0.647)

20.26 (0.797)

26.61 (1.047)

35.50 (1.397)

46.93 (1.847)

54.55 (2.147)

±0.1 ( ±0.004)

D

±0.1

((F + 0.020)

D

27.45 (1.080)

31.26 (1.231)

37.61 (1.480)

46.50 (1.830)

57.93 (2.280)

65.55 (2.580)

±0.004

)

33.35 (1.312)

37.16 (1.462)

43.51 (1.712)

52.40 (2.062)

63.83 (2.512)

71.45 (2.812)

E

±0.1

R1.5

±0.004

(R0.059

)

)

±0.004

±0.1

8.1
(0.318

Unit: mm (in.)

F

23.30 (0.917)

27.11 (1.067)

33.46 (1.317)

42.35 (1.667)

53.78 (2.117)

61.40 (2.417)

2