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AT Series™ Connectors

Amphenol Sine Systems' AT series connectors contain superior environmental seals and seal retention capabilities

Image of Amphenol Sine's AT Series™ Connectors Amphenol Sine Systems' AT series connectors are a high-performance, cost-effective solution able to be used in a variety of interconnect applications including heavy duty, transportation, marine, diagnostic, military, alternative energy, and agricultural. They contain superior environmental seals and seal retention capabilities.

The connector design incorporates an integral latching system that ensures a definitive electrical and mechanical connection. Connector housings are manufactured with a thermoplastic material that is not only durable but has excellent UV resistance, dielectric/mechanical properties, and is environmentally RoHS compliant. The sealing system is comprised of front and rear silicone seals, multi-sealing the perimeter against environmental ingress. Contacts are derived from quality copper alloy to ensure an electrically-reliable connection.

AT series connectors are compatible with other existing standard products industry-wide.

Features and Benefits
  • Current capacity: size 16, 13 A (max)
  • Wire range: size 16 contacts will accept wire ranges of 14 AWG through 20 AWG
  • Operating temperature range: -55°C to +125°C at rated current
  • Dielectric value: meets or exceeds 1500 V minimum
  • Drop test: shall not become detached or loosened when placed at 750 mm and dropped to concrete eight times
  • Shock: no latch disengagement or discontinuity shall be the result when subjected to 50 Gs in each of three axes (X, Y, and Z)
  • Vibration: continued continuity without degradation to mechanical or physical attributes following vibration (max acceleration 20 Gs at sine sweep of 10 Hz to 2000 Hz)
  • Connector terminal retention: when subjected to a direct pull, contacts achieve a minimum pull-out force of 25 lbs
  • Connector retention: a mated connector subjected to a pulling force by the exiting wire bundle at 25 lbs times the number of contacts to a maximum of 100 lbs applying load for 30 seconds
  • Thermal shock: subjected to 10 cycles at -55°C to +125°C with no cracking, chipping, or other damage detrimental to the normal operation of the connector
  • Insulation resistance: 1000 MΩ minimum at 25°C
  • Mating cycle durability: following 100 cycles of connection engagement and disengagement, degradation either mechanical or electrical is not evident
  • Contact millivolt drop: size 16 contacts with 16 AWG conductor - 100 mV drop max at 13 A test current
  • Water immersion: a mated connection, properly wired, placed in an oven at +125°C for 1 hour, then placed immediately in a depth of water of 1 meter for 4 hours without loss of electronic performance

Rectangular Connectors - Housings

ImageManufacturer Part NumberDescriptionConnector TypeContact TypeNumber of PositionsAvailable QuantityView Details
CONN RCPT 2POS 14-20AWG SIZE 16AT04-2PCONN RCPT 2POS 14-20AWG SIZE 16ReceptacleMale Pin21090 - ImmediateView Details
CONN RCPT 3POS 14-20AWG SIZE 16AT04-3PCONN RCPT 3POS 14-20AWG SIZE 16ReceptacleMale Pin31986 - ImmediateView Details
CONN RCPT 4POS 14-20AWG SIZE 16AT04-4PCONN RCPT 4POS 14-20AWG SIZE 16ReceptacleMale Pin42198 - ImmediateView Details

Rectangular Connectors - Free Hanging, Panel Mount

ImageManufacturer Part NumberDescriptionConnector TypeContact TypeNumber of PositionsAvailable QuantityView Details
CONN PLUG 2POS CRIMP 16-18AWGAT06-2S-KIT01CONN PLUG 2POS CRIMP 16-18AWGPlugFemale Socket2273 - ImmediateView Details
CONN PLUG 2POS CRIMP 16-18AWGAT04-2P-KIT01CONN PLUG 2POS CRIMP 16-18AWGPlugMale Pin2261 - ImmediateView Details
CONN PLUG 3POS CRIMP 16-18AWGAT06-3S-KIT01CONN PLUG 3POS CRIMP 16-18AWGPlugFemale Socket3104 - ImmediateView Details

Rectangular Connectors - Headers, Male Pins

ImageManufacturer Part NumberDescriptionNumber of PositionsNumber of RowsMounting TypeAvailable QuantityView Details
CONN HEADER VERT 2POSAT04-2P-BM01CONN HEADER VERT 2POS21Through Hole371 - ImmediateView Details
CONN HEADER VERT 2POSAT04-2P-BM02CONN HEADER VERT 2POS21Through Hole395 - ImmediateView Details
CONN HEADER VERT 2POSAT04-2P-BM03CONN HEADER VERT 2POS21Through Hole86 - ImmediateView Details

Rectangular Connectors - Accessories

ImageManufacturer Part NumberDescriptionAccessory TypeNumber of PositionsFor Use With/Related ProductsAvailable QuantityView Details
CONN RCPT WEDGE 2POS GREENAW2PCONN RCPT WEDGE 2POS GREENWedge for Pins2AT Series™3634 - ImmediateView Details
CONN PLUG WEDGE 2POS GREENAW2SCONN PLUG WEDGE 2POS GREENWedge for Sockets2AT Series™4488 - ImmediateView Details
CONN RCPT WEDGE 3POS GREENAW3PCONN RCPT WEDGE 3POS GREENWedge for Pins3AT Series™1294 - ImmediateView Details

AT Repair Kit

ImageManufacturer Part NumberDescriptionPart StatusKit TypeAvailable QuantityView Details
AT REPAIR KIT DIGI-KEY LABELEDAT-RK100-DKAT REPAIR KIT DIGI-KEY LABELEDActiveRectangular - Contact, Plug, Receptacle1 - ImmediateView Details
Published: 2019-02-19