A Series™ Connectors

Amphenol Sine Systems A Series™ family of sealed, heavy-duty, multi-pin plastic and metal connectors is made up of 20+ core product lines. The connectors within this family have been developed as a high-performance, cost-effective solution for use with heavy equipment, agricultural, automotive, military, alternate energy, and other demanding interconnect architectures. The A Series Family bridges the gap between controlled and harsh environmental conditions to keep users connected.    

Results: 111
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Amphenol SINE Systems Heavy Duty Power Connectors Straight Backshell for Plug with TPA, ATD Series, Black 300In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Heavy Duty Power Connectors Straight Backshell for Plug/Receptacle, ATD Series, Black 300In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Heavy Duty Power Connectors Right Angle Backshell for Plug/Receptacle, ATD Series, Black 300In Stock
Min.: 1
Mult.: 1


Amphenol SINE Systems Screws & Fasteners SZ 18 Nut 3,231In Stock
5,400On Order
Min.: 1
Mult.: 1

Amphenol SINE Systems Screws & Fasteners SZ 24 Nut 6,207In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Washers SZ 24 Lockwasher 3,742In Stock
Min.: 1
Mult.: 1


Amphenol SINE Systems Washers SZ 18 Lockwasher 4,464In Stock
Min.: 1
Mult.: 1



Amphenol SINE Systems Heavy Duty Power Connectors Mounting Clip 12 way,plastic,blk 8,221In Stock
5,100Expected 8/28/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Washers LOCK WASHER WAVE SZ 24 5,568In Stock
6,000Expected 10/22/2026
Min.: 1
Mult.: 1


Amphenol SINE Systems Washers LOCKWASHER SZ 18 3,172In Stock
3,600Expected 12/21/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Heavy Duty Power Connectors Mounting Clip 12 way, stainless 4,065In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Heavy Duty Power Connectors Mounting Clip 12 way, stainless 839In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Heavy Duty Power Connectors 2 POSITION PLUG HV LOOP EMC SHIELD 360In Stock
Min.: 1
Mult.: 1



Amphenol SINE Systems Heavy Duty Power Connectors PIN CONTACT 2.5MM TIN PLATED 3,017In Stock
Min.: 1
Mult.: 1
: 1,000

Amphenol SINE Systems Heavy Duty Power Connectors SOCKET CONTACT 2.5MM TIN PLATED 1,363In Stock
Min.: 1
Mult.: 1
: 1,000

Amphenol SINE Systems Heavy Duty Power Connectors Mounting Clip 12 way,plastic,blk 2,498In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Heavy Duty Power Connectors Mounting Clip 8 way, steel, zinc 537In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Screws & Fasteners SZ 18 Adapter for Tube Backshell 53In Stock
200Expected 11/26/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Screws & Fasteners SZ 24 Adapter for Tube Backshell 604In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Circular Metric Connectors MULTI-HUB TEE NMEA 2000 44In Stock
105On Order
Min.: 1
Mult.: 1

Amphenol SINE Systems Sensor Cables / Actuator Cables SNGL END NMEA 2000 PLUG M PIN 9M 1In Stock
Min.: 1
Mult.: 1



Amphenol SINE Systems Heavy Duty Power Connectors MULTI-HUB TERM PLUG NMEA2000 M PIN W/LED 57In Stock
50Expected 8/31/2026
Min.: 1
Mult.: 1

Amphenol SINE Systems Heavy Duty Power Connectors Mounting Clip 8 way, stainless 449In Stock
Min.: 1
Mult.: 1

Amphenol SINE Systems Heavy Duty Power Connectors Mounting Clip 12 way, steel 1,200In Stock
Min.: 1
Mult.: 1



Amphenol SINE Systems Heavy Duty Power Connectors Mounting Clip 8 way, stainless 418In Stock
Min.: 1
Mult.: 1