1900 Composite Rectangular Connectors

Amphenol Air LB France 1900 Composite Rectangular Connectors feature commercial aerospace specifications with lightweight and robust thermoplastic material. These connectors include sizes 22 to 8 crimp removable contacts for copper and aluminum cable that are common with coax, twinax, triax, and quadrax Mil-DTL-38999 connectors. The 1900 composite rectangular connectors utilize Overmold technology that offers excellent sealing performances. These include standard and overmolded rear grommet and interfacial seal. These connectors feature Configurable keying and locking posts providing 36 options. Typical applications include commercial aerospace, military aerospace, helicopter, and armored vehicles.

Results: 17
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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Number of Positions
Termination Style
Mounting Style
Contact Gender
Contact Plating
Mounting Angle
Amphenol Air LB France Rectangular Mil Spec Connectors Connector 1900 Pin With grommet unsealed 50 pin contacts #20 Without polarizer, without contact 8In Stock
Min.: 1
Mult.: 1

Connectors 50 Position Crimp Cable Mount Pin (Male) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors Connector 1900 Pin With grommet unsealed 78 pin contacts #22 Fitted with socket polarizers With not mounted polarizers, without contact 4In Stock
Min.: 1
Mult.: 1
No
Connectors 78 Position Crimp Cable Mount Pin (Male) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors Connector 1900 Pin With grommet sealed 21 pin contacts #16 Fitted with socket polarizers With not mounted polarizers, without contact 10In Stock
Min.: 1
Mult.: 1
No
Connectors 21 Position Crimp Cable Mount Pin (Male) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors Connector 1900 Socket With grommet sealed 39 socket contacts #22 + 10 socket contacts #16 Fitted with pin polarizers With not mounted polarizers, without contact 8In Stock
Min.: 1
Mult.: 1
No
Connectors 49 Position Crimp Cable Mount Socket (Female) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors Connector 1900 Socket With grommet sealed 78 socket contacts #22 Fitted with pin polarizers With not mounted polarizers, without contact 7In Stock
Min.: 1
Mult.: 1
No
Connectors 78 Position Crimp Cable Mount Socket (Female) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors Connector 1900 Socket With grommet sealed 50 socket contacts #20 Fitted with pin polarizers With not mounted polarizers, without contact 4In Stock
Min.: 1
Mult.: 1
No
Connectors 50 Position Crimp Cable Mount Socket (Female) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors Connector 1900 Socket With grommet unsealed 50 socket contacts #20 Fitted with socket polarizers With not mounted polarizers, without contact 10In Stock
Min.: 1
Mult.: 1
No
Connectors 50 Position Crimp Cable Mount Socket (Female) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors Connector 1900 Socket With grommet sealed 12 socket contacts #16 + 25 socket contacts #20 Fitted with pin polarizers With not mounted polarizers, without contact 7In Stock
Min.: 1
Mult.: 1
No
Connectors 37 Position Crimp Cable Mount Socket (Female) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors Connector 1900 Socket With grommet sealed 78 socket contacts #22 Alu or Copper cable Fitted with socket polarizers With not mounted polarizers, without contact 7In Stock
Min.: 1
Mult.: 1
No
Connectors 78 Position Crimp Cable Mount Socket (Female) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors SEALED FEMALE CONNECTOR 1900 SIZE 12 8In Stock
Min.: 1
Mult.: 1
No
Connectors 13 Position Crimp Cable Mount Socket (Female) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors Connector 1900 Socket With grommet sealed 18 socket contacts #20 + 3 socket contacts #8 Fitted with pin polarizers With not mounted polarizers, without contact 4In Stock
Min.: 1
Mult.: 1
No
Connectors 21 Position Crimp Cable Mount Socket (Female) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors FEMALE CONNECTOR 1900 SIZE 20 7In Stock
Min.: 1
Mult.: 1

Connectors 50 Position Crimp Cable Mount Socket (Female) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors Connector 1900 Socket With grommet sealed 39 socket contacts #22 + 10 socket contacts #16 Fitted with pin polarizers With not mounted polarizers, with contacts (version 1) 8In Stock
Min.: 1
Mult.: 1
No
Connectors 49 Position Crimp Cable Mount Socket (Female) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors SEALED MALE CONNECTOR 1900 SIZE 20
5Expected 6/15/2026
Min.: 1
Mult.: 1
No
Connectors 50 Position Crimp Cable Mount Pin (Male) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors SEALED MALE CONNECTOR 1900 SIZE 20 Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1
No
Connectors 50 Position Crimp Cable Mount Pin (Male) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors SEALED MALE CONNECTOR 1900 SIZE 16 Lead-Time 14 Weeks
Min.: 1
Mult.: 1
No
Connectors 21 Position Crimp Cable Mount Pin (Male) Gold Straight
Amphenol Air LB France Rectangular Mil Spec Connectors Connector 1900 Socket With grommet sealed 5 socket contacts #8 Fitted with socket polarizers With not mounted polarizers, without contact N/A
No
Connectors 5 Position Crimp Cable Mount Socket (Female) Gold Straight