Unit：mm

57GE Series

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3

◎ Specifications and/or dimenssions in this catalogue are subject to change without notice.

 Your catalogue checking the latest speifications with our drawings would be highly appreciated.

○ 20 Type Rack and Panel Mounting Receptacle

0.3

4.2

D

2.159

C

A

0.5

2.159

D

No.1 Contact

No.n Contact

X

X

Section x-x

M30.5 Thread

Pan-head Screw

Hex Nut Assembled

No.n/2 Contact

No.n n/2+1 Contact

Hex Nut Attached

(11.52)

E

+0.2

0

4-R5

Panel Mounting Dimensions( Rear Mounting)

Applicable Panel Thickness =1.60mm(max.)

PCB Mounting Dimensions

n-φ0.8

Through Hole

+0.1

0

151

+0.2

0

※１：When the mating connector is 57F or 57FE series,

the size ※1 is 16.20

Part Number

Number of

Contact

ABC

D

E

57GE-20140- □□ 1（D40）-FA

14

44.00

36.00

25.40

12.954

29.30

57GE-20240- □□ 1（D40）-FA

24

54.78

46.78

36.20

23.749

40.10

57GE-20360- □□ 1（D40）-FA

36

67.74

59.74

49.00

36.703

53.00

57GE-20500- □□ 1（D40）-FA

50

82.85

74.85

64.20

51.816

68.20

57GE-20360-751(D40)-FA

Mating Style

20: Receptacle

Number of Contact

14, 24, 36, 50

Deviation

（D40): Pan-head Screw(M30.5)

    Hex Nut Assembled and Hex Nut(M30.5) Attached

Contact Tail Length(F)

 5: 3.2mm

 6: 4.0mm

Contact Tail Spacing

 1：4.2mm

Contact Plating

6: Contact Area: Au(0.76μm) over Ni Plating

Tail Area: Sn-Ag over Ni Plating

7: Contact Area: Au(0.38μm) over Ni Plating

  Tail Area: Sn-Ag over Ni Plating

FA: Lead Free