Amphenol SINE A Series Family 

Amphenol SINE A Series Family is a line of rugged, high-performance sealed connectors designed for extreme environments used for heavy equipment, agriculture, automotive, and alternative energy applications. 

These durable connectors feature robust plastic or metal housings that provide ingress protection against dust, water, and harsh conditions, while operating across a broad temperature range. Engineered to accommodate various power requirements, these connectors have multiple secure coupling mechanisms, ensuring stable connections.

Shop All Amphenol SINE Systems Connectors

Amphenol SINE A Series Tools and Accessories

Shop All Amphenol SINE Systems Tools and Accessories

Amphenol Contact Crimping Tools

Contact Crimping Tools

A Series Contact Crimping Tools are complete termination solutions for size 20, 16, and 12 contacts in harsh environments.

Amphenol Backshells

A Series Backshells

A Series Backshells snap onto AT, ATM, and ATP connectors for IP protection and secure tubing.

Amphenol Boots

Boots

A Series Boots provide durable PVC protection for ARB, AT, ATM, ATP, and DuraMate connectors in various colors.

Amphenol Caps

Caps

A Series Caps offer IP67–IP69K-rated, cost-effective protection against dust and harsh elements for rugged use.

Amphenol Clips

Clips

A Series Clips provides versatile mounting of receptacles to plug connectors in multiple materials for harsh use.

Amphenol AHD Series Receptacles

AHD Series Receptacles

AHD Series Receptacles are rugged thermoplastic connectors for reliable diagnostic use in harsh or controlled environments.

Amphenol AHD Series Plugs

AHD Series Plugs

AHD Series Plugs are durable, cost-effective circular connectors for diagnostic use in harsh or controlled environments.

Amphenol AHD Series Caps

AHD Series Caps

AHD Series Caps protect and seal AHD connectors for reliable performance and environmental protection in diagnostic applications.

Amphenol AHD Series Nuts

AHD Series Nuts

AHD Series Nuts secure AHD receptacles for stable mounting and reliable connectivity in diagnostic and industrial applications.

Amphenol AHD Series Cap and Tether

AHD Series Cap and Tether

AHD Series Cap and Tether secures sealing and retention for AHD connectors in diagnostic and data communication applications.

Amphenol ARMOR IPX Series Enclosures

ARMOR IPX Series Enclosures

ARMOR IPX Series Enclosures offer durable, sealed protection for PCBs and control modules in off-road and industrial applications.

Amphenol ARMOR IPX Series Headers

ARMOR IPX Series Headers

ARMOR IPX Series Headers offer secure, sealed PCB connections with keyed options and durable materials, making them ideal for off-road use.

Amphenol ARC Series Plugs

ARC Series Plugs

ARC Series Plugs are rugged, IP68/IP69K-rated connectors for high-pin-count, heavy-duty automotive and industrial use.

Amphenol ARC Series Receptacles

ARC Series Receptacles

ARC Series Receptacles offer high-pin-count, IP68/IP69K-sealed connectivity for rugged automotive and industrial applications.

Amphenol ARC Series With BoardLock PCB Receptacles

ARC Series With BoardLock PCB Receptacles

ARC Series BoardLock PCB Receptacles offer sealed, high-pin-count connections with IP68/IP69K protection.

Amphenol AT Series 15 Pin Connectors

AT Series 15 Pin Connectors

AT Series 15-Pin Connectors combine 13 Size 16 and 2 Size 12 contacts for rugged, sealed high-power and signal applications.

Amphenol AT Series 18 Pin Connectors

AT Series 18 Pin Connectors

AT Series 18-Pin Connectors provide sealed connections for heavy-duty transportation, marine, agriculture, and industrial applications.

Amphenol Single Position - ATHD Series Plugs

Single Position - ATHD Series Plugs

Single-Position ATHD Plugs provide up to 100A with sealed thermoplastic housing, secure latch, and versatile mounting options.

Amphenol Single Position - ATHD Series Receptacles

Single Position - ATHD Series Receptacles

Single-Position ATHD Receptacles offer sealed 100A connections with rugged housing, integrated latch, and flexible mounting.

Amphenol Single Position - BoardLock ATHD & ATFHD Receptacles

Single Position - BoardLock ATHD & ATFHD Receptacles

Single-Position BoardLock ATHD/ATFHD Receptacles are sealed 100A connections with a secure latch and durable thermoplastic housing.

Amphenol Single Position - PanelMate ATHD Receptacles

Single Position - PanelMate ATHD Receptacles

Single Position PanelMate ATHD Receptacles provide sealed 100A connections with a secure latch and durable housing.

Amphenol ATM Series Contacts

ATM Series Contacts

ATM Series Contacts are copper alloy, offering reliable performance, secure retention, and 22–16AWG wire compatibility.

Amphenol ATMH Series Connectors

ATMH Series Connectors

ATMH Series Connectors are high-temp, IP68/IP69K-rated, color-coded, and compatible with standard small AWG wires.

Amphenol ATM Series SR01 Connectors

ATM Series SR01 Connectors

ATM Series SR01 Connectors provide sealed, durable automotive performance with Snap-Fit end caps for stable rear seals.

Amphenol ATM Series SF01 Connectors

ATM Series SF01 Connectors

ATM Series SF01 Connectors use Snap-Fit end caps for rear seal stability with IP68/IP69K protection.

Amphenol 2 Pin ATP Series Plugs

2 Pin ATP Series Plugs

2-Pin ATP Plugs provide sealed 25A connections with secure latch, durable housing, and 14–10AWG wire support.

Amphenol 2 Pin ATP Series Plugs with SR01/SR02

2 Pin ATP Series Plugs with SR01/SR02

2-Pin ATP Plugs with SR01/SR02 use Snap-Fit caps for 25A sealed, rugged connections.

Amphenol 2 Pin ATP Series Receptacles

2 Pin ATP Series Receptacles

2-Pin ATP Receptacles provide sealed 25A connections with durable housing, secure latch, and 14–10AWG wire support.

Amphenol 2 Pin ATP Series Receptacles with SR01/SR02

2 Pin ATP Series Receptacles with SR01/SR02

2-Pin ATP Receptacles with SR01/SR02 use Snap-Fit end caps for improved seal retention and 25A sealed connections.

Amphenol 2 Pin PanelMate ATP Series Receptacles

2 Pin PanelMate ATP Series Receptacles

2-Pin PanelMate ATP Receptacles provide sealed, high-power connections with flanged designs, secure latching, and rugged housing.

Amphenol 6 Pin ATP Series Plugs

6 Pin ATP Series Plugs

6-Pin ATP Series Plugs deliver sealed 25A connections with durable housing, secure latch, and 14–10AWG wire support.

Amphenol 4 Pin ATP Series Plugs

4 Pin ATP Series Plugs

4-Pin ATP Plugs provide sealed 25A connections with durable housing, secure latch, and 14–10AWG wire support.

Amphenol 4 Pin ATP Series Plugs with SR01/SR02

4 Pin ATP Series Plugs with SR01/SR02

4-Pin ATP Plugs with SR01/SR02 use Snap-Fit end caps for improved seal retention and reliable harsh-environment performance.

Amphenol 4 Pin ATP Series Receptacles

4 Pin ATP Series Receptacles

4-Pin ATP Receptacles offer sealed, high-power connections with durable housing and 14–10AWG wire support.

Amphenol 4 Pin ATP Series Receptacles with SR01/SR02

4 Position ATP Series Receptacles with SR01/SR02

4-Pin ATP Receptacles with SR01/SR02 use Snap-Fit end caps for improved seal retention and 25A sealed connections.

Amphenol 4 Pin PanelMate ATP Series Receptacles

4 Pin PanelMate ATP Series Receptacles

4-Pin PanelMate ATP Receptacles offer sealed 25A connections with flanged, one-piece designs and durable housing.

Amphenol 6 Pin ATP Series Plugs with SR01/SR02 Strain Relief

6 Pin ATP Series Plugs with SR01/SR02 Strain Relief

6-Pin ATP Series Plugs with SR01/SR02 use Snap-Fit end caps for seal retention and 25A per contact.

Amphenol ATS Series Plugs

ATS Series Plugs

ATS Series Plugs have durable thermoplastic housings with integrated latches and TPA locks, IP67/IP69K-rated for harsh environments.

Amphenol ATS Series In-Line Receptacles

ATS Series In-Line Receptacles

ATS Series In-Line Receptacles offer sealed, high-performance connectivity with IP67/IP69K ratings and integrated latching.

Amphenol ATS Series with BoardLock PCB Receptacles

ATS Series with BoardLock PCB Receptacles

ATS Series BoardLock PCB Receptacles provide sealed, secure PCB connections with integrated latching and IP67/IP69K ratings.

Amphenol ATV Series Heavy Duty Connectors

ATV Series Heavy Duty Connectors

ATV Series Heavy-Duty Connectors feature an 18-position sealed design with latch and wedgelock for rugged application use.

Additional Harsh-Environment Compatible Connector Systems

Amphenol BoardLock Connectors

BoardLock Connectors

BoardLock Series Connectors are compact, IP68-rated wire-to-board solutions with flanged or straight/right-angle pins.

Amphenol Dura|Mate Connectors

Dura|Mate Connectors

DuraMate Connectors are rugged, bayonet-locking circular solutions with plastic or metal housings and ISOBUS options.

Amphenol HYPERBUSS Connectors

HYPERBUSS Connectors

HYPERBUSS Connectors are sealed thermoplastic solutions with bussed assemblies for IP68/IP69K-rated power distribution.

Amphenol Panel|Mate Connectors

Panel|Mate Connectors

PanelMate PCB Receptacles are sealed, flanged solutions with high-temp seals and A Series compatibility for rugged applications.

Amphenol Structure+ Connectors

Structure+ Family Connectors

Structure+ Connectors are rugged, overmold compatible with a one-piece body for durability.