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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Rectangular MIL Spec Connectors Plug ShortLock 30P Straight 1Polarize XG4A-3032 Omron Electronics 1: ¥448.5 218In Stock	Mfr. Part # XG4A-3032 Mouser Part # 653-XG4A-3032	Omron Electronics	Rectangular MIL Spec Connectors Plug ShortLock 30P Straight 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	218In Stock	¥448.5 ¥420.2 ¥373.7 ¥353.8 View ¥335.5 ¥280.7 ¥262.4 ¥244.2 ¥239.2	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors 2Tier RA Plug 30x2P Long Lock 1Polarize XG4A-3039-A Omron Electronics 1: ¥2,235.7 5In Stock	Mfr. Part # XG4A-3039-A Mouser Part # 653-XG4A-3039-A	Omron Electronics	Rectangular MIL Spec Connectors 2Tier RA Plug 30x2P Long Lock 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	5In Stock	¥2,235.7 ¥1,740.7 ¥1,739.1 ¥1,609.5 View ¥1,564.7 ¥1,436.8 ¥1,370.3	Min.: 1 Mult.: 1
Headers & Wire Housings Plug Long Lock 34P Straight 1Polarize XG4A-3431 Omron Electronics 1: ¥524.9 103In Stock 2,250On Order	Mfr. Part # XG4A-3431 Mouser Part # 653-XG4A-3431	Omron Electronics	Headers & Wire Housings Plug Long Lock 34P Straight 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	103In Stock 2,250On Order On Order Ship Dates Mfr. #: XG4A-3431 Stock: 103 Can Ship Immediately On Order: 1,100 Expected 11/6/2026 1,150 Expected 11/13/2026 Factory Lead-Time: 26 Weeks	¥524.9 ¥490 ¥392 ¥373.7 View ¥352.1 ¥340.5 ¥323.9 ¥305.6 ¥285.7	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug ShortLock 34P Straight 1Polarize XG4A-3432 Omron Electronics 1: ¥503.3 93In Stock	Mfr. Part # XG4A-3432 Mouser Part # 653-XG4A-3432	Omron Electronics	Rectangular MIL Spec Connectors Plug ShortLock 34P Straight 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	93In Stock	¥503.3 ¥488.3 ¥461.8 ¥397 View ¥363.8 ¥345.5 ¥312.3 ¥289 ¥275.7	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug Long Lock 34P RightAngle 1Polarize XG4A-3434 Omron Electronics 1: ¥473.4 78In Stock 1,250Expected 12/11/2026	Mfr. Part # XG4A-3434 Mouser Part # 653-XG4A-3434	Omron Electronics	Rectangular MIL Spec Connectors Plug Long Lock 34P RightAngle 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	78In Stock 1,250Expected 12/11/2026	¥473.4 ¥471.7 ¥418.6 ¥372.1 View ¥358.8 ¥333.9 ¥310.6 ¥304 ¥289	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors 2Tier RA Plug 34x2P Long Lock 1Polarize XG4A-3439-A Omron Electronics 1: ¥2,395.2 29In Stock	Mfr. Part # XG4A-3439-A Mouser Part # 653-XG4A-3439-A	Omron Electronics	Rectangular MIL Spec Connectors 2Tier RA Plug 34x2P Long Lock 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	29In Stock	¥2,395.2 ¥2,305.5 ¥1,968.3 ¥1,890.2 View ¥1,783.9 ¥1,765.6 ¥1,604.5 ¥1,528.1	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug Long Lock 40P Straight 1Polarize XG4A-4031 Omron Electronics 1: ¥470.1 69In Stock 1,760Expected 10/15/2026	Mfr. Part # XG4A-4031 Mouser Part # 653-XG4A-4031	Omron Electronics	Rectangular MIL Spec Connectors Plug Long Lock 40P Straight 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	69In Stock 1,760Expected 10/15/2026	¥470.1 ¥461.8 ¥380.4 ¥372.1 View ¥358.8 ¥322.2 ¥302.3 ¥295.7	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug ShortLock 40P Straight 1Polarize XG4A-4032 Omron Electronics 1: ¥666.1 31In Stock	Mfr. Part # XG4A-4032 Mouser Part # 653-XG4A-4032	Omron Electronics	Rectangular MIL Spec Connectors Plug ShortLock 40P Straight 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	31In Stock	¥666.1 ¥626.2 ¥498.3 ¥481.7 View ¥461.8 ¥443.5 ¥415.3 ¥388.7 ¥373.7	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug Long Lock 40P RightAngle 1Polarize XG4A-4034 Omron Electronics 1: ¥491.7 217In Stock 2,400On Order	Mfr. Part # XG4A-4034 Mouser Part # 653-XG4A-4034	Omron Electronics	Rectangular MIL Spec Connectors Plug Long Lock 40P RightAngle 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	217In Stock 2,400On Order On Order Ship Dates Mfr. #: XG4A-4034 Stock: 217 Can Ship Immediately On Order: 480 Expected 12/4/2026 1,920 Expected 2/5/2027 Factory Lead-Time: 26 Weeks	¥491.7 ¥461.8 ¥410.3 ¥388.7 View ¥368.7 ¥327.2 ¥307.3 ¥295.7	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug ShortLock 40P RightAngle 1Polarize XG4A-4035 Omron Electronics 1: ¥654.4 54In Stock	Mfr. Part # XG4A-4035 Mouser Part # 653-XG4A-4035	Omron Electronics	Rectangular MIL Spec Connectors Plug ShortLock 40P RightAngle 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	54In Stock	¥654.4 ¥641.1 ¥504.9 ¥503.3 View ¥465.1 ¥418.6 ¥373.7 ¥360.4 ¥355.5	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug ShortLock 50P Straight 1Polarize XG4A-5032 Omron Electronics 1: ¥764.1 84In Stock	Mfr. Part # XG4A-5032 Mouser Part # 653-XG4A-5032	Omron Electronics	Rectangular MIL Spec Connectors Plug ShortLock 50P Straight 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	84In Stock	¥764.1 ¥742.5 ¥584.7 ¥573 View ¥544.8 ¥413.6 ¥392 ¥382	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug Long Lock 50P RightAngle 1Polarize XG4A-5034 Omron Electronics 1: ¥707.6 121In Stock	Mfr. Part # XG4A-5034 Mouser Part # 653-XG4A-5034	Omron Electronics	Rectangular MIL Spec Connectors Plug Long Lock 50P RightAngle 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	121In Stock	¥707.6 ¥556.4 ¥554.8 ¥503.3 View ¥496.6 ¥455.1 ¥431.9	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug ShortLock 50P RightAngle 1Polarize XG4A-5035 Omron Electronics 1: ¥764.1 14In Stock	Mfr. Part # XG4A-5035 Mouser Part # 653-XG4A-5035	Omron Electronics	Rectangular MIL Spec Connectors Plug ShortLock 50P RightAngle 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	14In Stock	¥764.1 ¥754.1 ¥601.3 ¥598 View ¥544.8 ¥503.3 ¥455.1 ¥438.5 ¥431.9	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors 2Tier RA Plug 50x2P Long Lock 2Polarize XG4A-5079-A Omron Electronics 1: ¥3,916.6 8In Stock	Mfr. Part # XG4A-5079-A Mouser Part # 653-XG4A-5079-A	Omron Electronics	Rectangular MIL Spec Connectors 2Tier RA Plug 50x2P Long Lock 2Polarize Learn More about Omron Electronics omron xg4	Datasheet	8In Stock	¥3,916.6 ¥3,159.2 ¥3,157.6 ¥2,818.7 View ¥2,557.9 ¥2,438.3 Quote	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug Long Lock 60P Straight 1Polarize XG4A-6031 Omron Electronics 1: ¥855.4 141In Stock	Mfr. Part # XG4A-6031 Mouser Part # 653-XG4A-6031	Omron Electronics	Rectangular MIL Spec Connectors Plug Long Lock 60P Straight 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	141In Stock	¥855.4 ¥802.3 ¥664.4 ¥641.1 View ¥602.9 ¥571.4 ¥551.5 ¥523.2 ¥518.2	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug ShortLock 60P Straight 1Polarize XG4A-6032 Omron Electronics 1: ¥855.4 18In Stock	Mfr. Part # XG4A-6032 Mouser Part # 653-XG4A-6032	Omron Electronics	Rectangular MIL Spec Connectors Plug ShortLock 60P Straight 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	18In Stock	¥855.4 ¥847.1 ¥657.8 ¥636.2 View ¥598 ¥566.4 ¥548.1 ¥523.2 ¥521.6	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug Long Lock 60P RightAngle 1Polarize XG4A-6034 Omron Electronics 1: ¥900.3 14In Stock	Mfr. Part # XG4A-6034 Mouser Part # 653-XG4A-6034	Omron Electronics	Rectangular MIL Spec Connectors Plug Long Lock 60P RightAngle 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	14In Stock	¥900.3 ¥873.7 ¥714.2 ¥694.3 View ¥646.1 ¥591.3 ¥533.2 ¥514.9 ¥508.3	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug ShortLock 64P Straight 1Polarize XG4A-6432 Omron Electronics 1: ¥908.6 16In Stock 30Expected 10/13/2026	Mfr. Part # XG4A-6432 Mouser Part # 653-XG4A-6432	Omron Electronics	Rectangular MIL Spec Connectors Plug ShortLock 64P Straight 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	16In Stock 30Expected 10/13/2026	¥908.6 ¥790.6 ¥770.7 ¥729.2 View ¥639.5 ¥589.7 ¥574.7 ¥561.4	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors Plug Long Lock 64P Straight 2Polarize XG4A-6471 Omron Electronics 1: ¥1,116.2 20In Stock	Mfr. Part # XG4A-6471 Mouser Part # 653-XG4A-6471	Omron Electronics	Rectangular MIL Spec Connectors Plug Long Lock 64P Straight 2Polarize Learn More about Omron Electronics omron xg4	Datasheet	20In Stock	¥1,116.2 ¥878.7 ¥877 ¥795.6 View ¥717.6 ¥684.3	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors MIL BoxType Plug 10P Straight 1Polarize XG4C-1031 Omron Electronics 1: ¥194.3 448In Stock 7,500On Order	Mfr. Part # XG4C-1031 Mouser Part # 653-XG4C-1031	Omron Electronics	Rectangular MIL Spec Connectors MIL BoxType Plug 10P Straight 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	448In Stock 7,500On Order On Order Ship Dates Mfr. #: XG4C-1031 Stock: 448 Can Ship Immediately On Order: 4,350 Expected 12/11/2026 3,150 Expected 2/5/2027 Factory Lead-Time: 26 Weeks	¥194.3 ¥181 ¥161.9 ¥158.3 View ¥147.8 ¥134.9 ¥129.7 ¥115.9	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors MIL BoxType Plug 10P Straight 0Polarize XG4C-1071 Omron Electronics 1: ¥290.7 136In Stock	Mfr. Part # XG4C-1071 Mouser Part # 653-XG4C-1071	Omron Electronics	Rectangular MIL Spec Connectors MIL BoxType Plug 10P Straight 0Polarize Learn More about Omron Electronics omron xg4	Datasheet	136In Stock	¥290.7 ¥254.1 ¥245.8 ¥239.2 View ¥214.3 ¥187.7 ¥181 ¥163.1	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors MIL BoxType Plug 14P Straight 1Polarize XG4C-1431 Omron Electronics 1: ¥189.4 1,172In Stock 5,280On Order	Mfr. Part # XG4C-1431 Mouser Part # 653-XG4C-1431	Omron Electronics	Rectangular MIL Spec Connectors MIL BoxType Plug 14P Straight 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	1,172In Stock 5,280On Order On Order Ship Dates Mfr. #: XG4C-1431 Stock: 1,172 Can Ship Immediately On Order: 2,160 Expected 9/23/2026 3,120 Expected 2/19/2027 Factory Lead-Time: 26 Weeks	¥189.4 ¥174.4 ¥167.8 ¥163.9 View ¥148.3 ¥143.7 ¥138.5 ¥130.9	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors MIL BoxType Plug 14P RightAngle 1Polariz XG4C-1434 Omron Electronics 1: ¥275.7 252In Stock 840On Order	Mfr. Part # XG4C-1434 Mouser Part # 653-XG4C-1434	Omron Electronics	Rectangular MIL Spec Connectors MIL BoxType Plug 14P RightAngle 1Polariz Learn More about Omron Electronics omron xg4	Datasheet	252In Stock 840On Order On Order Ship Dates Mfr. #: XG4C-1434 Stock: 252 Can Ship Immediately On Order: 360 Expected 11/27/2026 480 Expected 12/4/2026 Factory Lead-Time: 26 Weeks	¥275.7 ¥254.1 ¥230.9 ¥219.3 View ¥206 ¥182.7 ¥171.1 ¥161.1 ¥155.3	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors MIL BoxType Plug 16P Straight 1Polarize XG4C-1631 Omron Electronics 1: ¥229.2 964In Stock 1,980Expected 9/25/2026	Mfr. Part # XG4C-1631 Mouser Part # 653-XG4C-1631	Omron Electronics	Rectangular MIL Spec Connectors MIL BoxType Plug 16P Straight 1Polarize Learn More about Omron Electronics omron xg4	Datasheet	964In Stock 1,980Expected 9/25/2026	¥229.2 ¥214.3 ¥191 ¥181 View ¥172.7 ¥152.1 ¥142.7 ¥134.7	Min.: 1 Mult.: 1
Rectangular MIL Spec Connectors MIL BoxType Plug 16P RightAngle 1Polariz XG4C-1634 Omron Electronics 1: ¥284 153In Stock	Mfr. Part # XG4C-1634 Mouser Part # 653-XG4C-1634	Omron Electronics	Rectangular MIL Spec Connectors MIL BoxType Plug 16P RightAngle 1Polariz Learn More about Omron Electronics omron xg4	Datasheet	153In Stock	¥284 ¥249.2 ¥240.8 ¥234.2 View ¥209.3 ¥196 ¥179.4 ¥169.4 ¥155.3	Min.: 1 Mult.: 1