AT Series™ 18-Position Thermoplastic Connectors

Amphenol Sine Systems AT Series™ 18-Position Thermoplastic Connectors feature an 18 x size 16 contact configuration with IP68 / IP69K protection when mated. These heavy-duty, multipin, thermoplastic connectors include superior front and rear environmental seals and seal retention capabilities, which provide a multi-sealing perimeter against environmental ingress. The plug and receptacle housings are pre-assembled with internal rear seals and covers, while an integrated mating latch ensures a definitive mechanical and electrical connection. Amphenol Sine Systems AT Series 18-Position Thermoplastic Connectors are industry-wide compatible with existing standard products. Applications include heavy-duty, transportation, marine, diagnostic, alternative energy, agricultural, and other demanding to interconnect architectures.

Results: 32
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Product Number of Positions Gender Mounting Style Wire Gauge Min Wire Gauge Max Color Sealed / Unsealed Series Packaging


Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed D, Black 316In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed C, Green 87In Stock
Min.: 1
Mult.: 1
Connectors 18 Position 20 AWG 14 AWG Green A Bulk


Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed B, Black 186In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed E, Black 132In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Receptac tacle, Keyed A, Gray 36In Stock
400On Order
Min.: 1
Mult.: 1

Connectors 18 Position 20 AWG 14 AWG Gray A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Receptac d Cap, Keyed A, Gray 45In Stock
Min.: 1
Mult.: 1
Connectors 18 Position 20 AWG 14 AWG Gray A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo d Cap, Keyed A, Gray 93In Stock
300Expected 5/18/2026
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Gray A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo Cap, Keyed B, Black 101In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Panel Mount 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Receptac acle, Keyed C, Green 51In Stock
Min.: 1
Mult.: 1
Connectors 18 Position 20 AWG 14 AWG Green A Bulk


Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed C, Black 79In Stock
100Expected 3/13/2026
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Receptac acle, Keyed D, Brown 26In Stock
100Expected 2/24/2026
Min.: 1
Mult.: 1
Connectors 18 Position 20 AWG 14 AWG Brown A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo acle, Keyed D, Brown 33In Stock
100Expected 4/10/2026
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Panel Mount 20 AWG 14 AWG Brown A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed E, Black 43In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo tacle, Keyed E, Gray 40In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Panel Mount 20 AWG 14 AWG Gray A Bulk


Amphenol SINE Systems Automotive Connectors 18 Position Receptac Cap, Keyed E, Black 67In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug, Ke Plug, Keyed C, Green 2In Stock
698On Order
Min.: 1
Mult.: 1

Connectors 18 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Green A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed C, Green 107In Stock
Min.: 1
Mult.: 1
Connectors 18 Position 20 AWG 14 AWG Green A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed C, Black 24In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed D, Brown 59In Stock
Min.: 1
Mult.: 1
Connectors 18 Position 20 AWG 14 AWG Brown A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed D, Black 22In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug wit d Cap, Keyed E, Gray 91In Stock
Min.: 1
Mult.: 1
Connectors 18 Position 20 AWG 14 AWG Gray A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Plug wit Cap, Keyed E, Black 44In Stock
200Expected 3/6/2026
Min.: 1
Mult.: 1

Connectors 18 Position Plug (RP - Female) Cable Mount / Free Hanging 20 AWG 14 AWG Black A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo Cap, Keyed D, Brown 49In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Panel Mount 20 AWG 14 AWG Brown A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo d Cap, Keyed E, Gray 69In Stock
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Panel Mount 20 AWG 14 AWG Gray A Bulk
Amphenol SINE Systems Automotive Connectors 18 Position Panel Mo acle, Keyed C, Green
197On Order
Min.: 1
Mult.: 1

Connectors 18 Position Receptacle (RP - Male) Panel Mount 20 AWG 14 AWG Green A Bulk