Connectors
Rugged, environmentally sealed connectors for industrial, commercial, and transportation sectors — comprehensive coverage from stock.
Amphenol Sine Systems
LJR Electronics stocks the Amphenol Sine connector range — a comprehensive family of high-performance connectors engineered for rugged performance and durability across diverse industrial, commercial, and transportation applications.
Designed as a direct alternative to Deutsch ICT connectors, Amphenol Sine products offer the same environmental performance and mechanical durability with full interchangeability. Stocked in US for next-day availability.
Product Series
ADP-20 Series
Versatile circular connectors for construction, mining, marine, and agricultural industries. Two shell sizes, 19 configurations, 2–47 cavities. Quick connect/disconnect bayonet coupling.
AD-30 Series
Rugged aluminum circular connectors for heavy-duty truck, bus, and off-highway industries. Bayonet coupling, silicone seals, accepts contact sizes 4–20.
ARC Series
Rectangular, environmentally sealed connectors for off-road, heavy-duty industrial, recreational, and agricultural use. 24–76 cavity configurations.
AT Series
Thermoplastic cable-to-cable connectors with extreme temperature and moisture resistance. Drop-in replacement for Deutsch DT series.
ATM Series
Miniature AT variant with size 20 contacts for engine and transmission applications where space is limited. Interchangeable with Deutsch DTM.
ATHD Series
Single power circuit connector rated 25–100 amps. Integral coupling latch for secure, reliable high-current connections.
ATP Series
Higher-amperage multipin power connectors for demanding power distribution applications. Interchangeable with Deutsch DTP.
Materials & Finishes
| Shell Material | Salt Spray | Notes |
|---|---|---|
| Aluminum | Up to 1,000 hrs | Standard, lightweight option |
| Stainless Steel | Up to 1,000+ hrs | Maximum corrosion resistance |
| Composite / Thermoplastic | 500 hrs | Lightweight, cost-effective |