Connectors – Mouser Japan

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XG4 Flat Cable Connectors

Omron Electronics XG4 Flat Cable Connectors are industry-standard circuit board connectors that conform to MIL standards. XG4M-U connectors feature lock levers on the strain relief/socket instead of on the plug, saving 24% of space. The XG4C space-saving box-type plugs are also available. Omron XG4 Flat Cable Connectors can be used with XG5 IDC connectors for discrete wires, XG8 original PCB plugs, and XG2 IDC bus connectors for PCBs. The original PCB plugs (XG8) and box-type plugs (XG4C) can be locked using external XG5Z and XG4Z lock levers.

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Part #

Rectangular MIL Spec Connectors OpenCoverSocket 30P NoStrainRelief 1Polr

XG4M-3030
Omron Electronics
1: ¥247.5
874In Stock

Mfr. Part #
XG4M-3030

Mouser Part #
653-XG4M-3030

Omron Electronics

Rectangular MIL Spec Connectors OpenCoverSocket 30P NoStrainRelief 1Polr

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Datasheet

874In Stock

¥247.5

¥210.9

¥209.3

¥206

¥169.4

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors Socket+NoLockStrain ReliefSet 50Pin 1Plr

XG4M-5030-U
Omron Electronics
1: ¥1,260.7
225In Stock

Mfr. Part #
XG4M-5030-U

Mouser Part #
653-XG4M-5030-U

Omron Electronics

Rectangular MIL Spec Connectors Socket+NoLockStrain ReliefSet 50Pin 1Plr

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Datasheet

225In Stock

¥1,260.7

¥1,071.3

¥973.3

¥943.4

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Mult.: 1

Rectangular MIL Spec Connectors Plug Long Lock 14P Straight 1Polarize

XG4A-1431
Omron Electronics
1: ¥260.8
11,413In Stock

Mfr. Part #
XG4A-1431

Mouser Part #
653-XG4A-1431

Omron Electronics

Rectangular MIL Spec Connectors Plug Long Lock 14P Straight 1Polarize

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Datasheet

11,413In Stock

¥260.8

¥252.5

¥240.8

¥189.4

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Mult.: 1

Rectangular MIL Spec Connectors Plug Long Lock 20P Straight 1Polarize

XG4A-2031
Omron Electronics
1: ¥269.1
2,604In Stock
2,100Expected 2/9/2027

Mfr. Part #
XG4A-2031

Mouser Part #
653-XG4A-2031

Omron Electronics

Rectangular MIL Spec Connectors Plug Long Lock 20P Straight 1Polarize

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Datasheet

2,604In Stock

2,100Expected 2/9/2027

¥269.1

¥259.1

¥224.2

¥222.6

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors 2Tier RA Plug 20x2P Long Lock 1Polarize

XG4A-2039-A
Omron Electronics
1: ¥1,913.5
1,298In Stock

Mfr. Part #
XG4A-2039-A

Mouser Part #
653-XG4A-2039-A

Omron Electronics

Rectangular MIL Spec Connectors 2Tier RA Plug 20x2P Long Lock 1Polarize

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Datasheet

1,298In Stock

¥1,913.5

¥1,798.9

¥1,597.9

¥1,518.2

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Mult.: 1

Rectangular MIL Spec Connectors Plug Long Lock 26P Straight 1Polarize

XG4A-2631
Omron Electronics
1: ¥285.7
3,628In Stock
2,220Expected 2/9/2027

Mfr. Part #
XG4A-2631

Mouser Part #
653-XG4A-2631

Omron Electronics

Rectangular MIL Spec Connectors Plug Long Lock 26P Straight 1Polarize

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Datasheet

3,628In Stock

2,220Expected 2/9/2027

¥285.7

¥284

¥222.6

¥217.6

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors Plug Long Lock 40P Straight 1Polarize

XG4A-4031
Omron Electronics
1: ¥441.8
1,825In Stock
1,760Expected 9/25/2026

Mfr. Part #
XG4A-4031

Mouser Part #
653-XG4A-4031

Omron Electronics

Rectangular MIL Spec Connectors Plug Long Lock 40P Straight 1Polarize

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Datasheet

1,825In Stock

1,760Expected 9/25/2026

¥441.8

¥373.7

¥372.1

¥362.1

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors Plug Long Lock 40P RightAngle 1Polarize

XG4A-4034
Omron Electronics
1: ¥531.5
1,319In Stock

Mfr. Part #
XG4A-4034

Mouser Part #
653-XG4A-4034

Omron Electronics

Rectangular MIL Spec Connectors Plug Long Lock 40P RightAngle 1Polarize

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Datasheet

1,319In Stock

¥531.5

¥529.9

¥367.1

¥345.5

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors MIL BoxType Plug 10P Straight 1Polarize

XG4C-1031
Omron Electronics
1: ¥181
2,099In Stock
4,350Expected 2/9/2027

Mfr. Part #
XG4C-1031

Mouser Part #
653-XG4C-1031

Omron Electronics

Rectangular MIL Spec Connectors MIL BoxType Plug 10P Straight 1Polarize

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Datasheet

2,099In Stock

4,350Expected 2/9/2027

¥181

¥172.7

¥161.9

¥154

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors LongLock Plug 10Pin OpenCover 1Polarized

XG4E-1031
Omron Electronics
1: ¥980
392In Stock

Mfr. Part #
XG4E-1031

Mouser Part #
653-XG4E-1031

Omron Electronics

Rectangular MIL Spec Connectors LongLock Plug 10Pin OpenCover 1Polarized

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Datasheet

392In Stock

¥980

¥887

¥832.2

¥719.2

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors BtoB Socket 16Pin Straight 1Polarize

XG4H-1631
Omron Electronics
1: ¥674.4
3,285In Stock

Mfr. Part #
XG4H-1631

Mouser Part #
653-XG4H-1631

Omron Electronics

Rectangular MIL Spec Connectors BtoB Socket 16Pin Straight 1Polarize

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Datasheet

Product Comments

3,285In Stock

¥674.4

¥514.9

¥493.3

¥478.4

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors BtoB Socket 30Pin Straight 1Polarize

XG4H-3031
Omron Electronics
1: ¥973.3
397In Stock

Mfr. Part #
XG4H-3031

Mouser Part #
653-XG4H-3031

Omron Electronics

Rectangular MIL Spec Connectors BtoB Socket 30Pin Straight 1Polarize

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Datasheet

Product Comments

397In Stock

¥973.3

¥730.8

¥729.2

¥669.4

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors BtoB Socket 50Pin Straight 1Polarize

XG4H-5031
Omron Electronics
1: ¥1,372
892In Stock

Mfr. Part #
XG4H-5031

Mouser Part #
653-XG4H-5031

Omron Electronics

Rectangular MIL Spec Connectors BtoB Socket 50Pin Straight 1Polarize

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Datasheet

Product Comments

892In Stock

¥1,372

¥996.6

¥970

¥948.4

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors OpenCoverSocket 10P NoStrainRelief 1Polr

XG4M-1030
Omron Electronics
1: ¥166.1
3,270In Stock
1,800Expected 10/9/2026

Mfr. Part #
XG4M-1030

Mouser Part #
653-XG4M-1030

Omron Electronics

Rectangular MIL Spec Connectors OpenCoverSocket 10P NoStrainRelief 1Polr

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Datasheet

3,270In Stock

1,800Expected 10/9/2026

¥166.1

¥152.6

¥149.7

¥146

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors Socket+StrainRelief Set 26Pin 1Polar

XG4M-2630-T
Omron Electronics
1: ¥453.5
1,820In Stock

Mfr. Part #
XG4M-2630-T

Mouser Part #
653-XG4M-2630-T

Omron Electronics

Rectangular MIL Spec Connectors Socket+StrainRelief Set 26Pin 1Polar

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Datasheet

1,820In Stock

¥453.5

¥397

¥372.1

¥328.9

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors Plug Long Lock 10P Straight 1Polarize

XG4A-1031
Omron Electronics
1: ¥222.6
1,845In Stock
2,340On Order

Mfr. Part #
XG4A-1031

Mouser Part #
653-XG4A-1031

Omron Electronics

Rectangular MIL Spec Connectors Plug Long Lock 10P Straight 1Polarize

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Datasheet

1,845In Stock

2,340On Order

¥222.6

¥207.6

¥186

¥161.1

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors Plug ShortLock 10P Straight 1Polarize

XG4A-1032
Omron Electronics
1: ¥297.3
42In Stock
450On Order

Mfr. Part #
XG4A-1032

Mouser Part #
653-XG4A-1032

Omron Electronics

Rectangular MIL Spec Connectors Plug ShortLock 10P Straight 1Polarize

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Datasheet

42In Stock

450On Order

¥297.3

¥176.1

¥169.4

¥162.1

¥149.7

Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors Plug Long Lock 10P RightAngle 1Polarize

XG4A-1034
Omron Electronics
1: ¥204.3
1,524In Stock

Mfr. Part #
XG4A-1034

Mouser Part #
653-XG4A-1034

Omron Electronics

Rectangular MIL Spec Connectors Plug Long Lock 10P RightAngle 1Polarize

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Datasheet

1,524In Stock

¥204.3

¥192.7

¥142.8

¥137.9

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors Plug Long Lock 14P RightAngle 1Polarize

XG4A-1434
Omron Electronics
1: ¥322.2
156In Stock
80Expected 8/28/2026

Mfr. Part #
XG4A-1434

Mouser Part #
653-XG4A-1434

Omron Electronics

Rectangular MIL Spec Connectors Plug Long Lock 14P RightAngle 1Polarize

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Datasheet

156In Stock

80Expected 8/28/2026

¥322.2

¥312.3

¥295.7

¥212.6

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors Plug ShortLock 16P Straight 1Polarize

XG4A-1632
Omron Electronics
1: ¥323.9
49In Stock
140Expected 9/18/2026

Mfr. Part #
XG4A-1632

Mouser Part #
653-XG4A-1632

Omron Electronics

Rectangular MIL Spec Connectors Plug ShortLock 16P Straight 1Polarize

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Datasheet

49In Stock

140Expected 9/18/2026

¥323.9

¥304

¥270.7

¥250.8

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors Plug Long Lock 16P RightAngle 1Polarize

XG4A-1634
Omron Electronics
1: ¥323.9
127In Stock
140Expected 8/21/2026

Mfr. Part #
XG4A-1634

Mouser Part #
653-XG4A-1634

Omron Electronics

Rectangular MIL Spec Connectors Plug Long Lock 16P RightAngle 1Polarize

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Datasheet

127In Stock

140Expected 8/21/2026

¥323.9

¥304

¥270.7

¥219.3

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors 2Tier RA Plug 16x2P Long Lock 1Polarize

XG4A-1639-A
Omron Electronics
1: ¥1,587.9
17In Stock

Mfr. Part #
XG4A-1639-A

Mouser Part #
653-XG4A-1639-A

Omron Electronics

Rectangular MIL Spec Connectors 2Tier RA Plug 16x2P Long Lock 1Polarize

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Datasheet

17In Stock

¥1,587.9

¥1,207.5

¥1,205.9

¥1,116.2

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors Plug Long Lock 20P RightAngle 1Polarize

XG4A-2034
Omron Electronics
1: ¥280.7
37In Stock
840Expected 10/9/2026

Mfr. Part #
XG4A-2034

Mouser Part #
653-XG4A-2034

Omron Electronics

Rectangular MIL Spec Connectors Plug Long Lock 20P RightAngle 1Polarize

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Datasheet

37In Stock

840Expected 10/9/2026

¥280.7

¥272.4

¥262.4

¥214.3

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors Plug ShortLock 20P RightAngle 1Polarize

XG4A-2035
Omron Electronics
1: ¥302.3
57In Stock

Mfr. Part #
XG4A-2035

Mouser Part #
653-XG4A-2035

Omron Electronics

Rectangular MIL Spec Connectors Plug ShortLock 20P RightAngle 1Polarize

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Datasheet

57In Stock

¥302.3

¥234.2

¥227.6

¥212.6

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Min.: 1
Mult.: 1

Rectangular MIL Spec Connectors Plug ShortLock 26P Straight 1Polarize

XG4A-2632
Omron Electronics
1: ¥355.5
20In Stock
660Expected 8/21/2026

Mfr. Part #
XG4A-2632

Mouser Part #
653-XG4A-2632

Omron Electronics

Rectangular MIL Spec Connectors Plug ShortLock 26P Straight 1Polarize

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Datasheet

20In Stock

660Expected 8/21/2026

¥355.5

¥244.2

¥242.5

¥215.9

¥202.6

Min.: 1
Mult.: 1