ATM Series Connectors

Amphenol Sine
Part Number Information
Part #: Price/Availability:
ATM04 Buy Now
ATM06 Buy Now

ATM Series™ connectors are a high-performance, cost-effective solution specifically designed for smaller AWG applications, while still maintaining the strengths of the AT Series™ product line. 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 environmentally RoHS compliant. The sealing system is comprised of an internal and rear silicone, multi-sealing perimeter against environmental ingress. Contacts are derived from quality copper alloy to ensure an electrically-reliable connection. ATM Series™ connectors are compatible with other existing standard products industry-wide.


  • Size 20, 7.5A (max)
  • Size 20 contacts will accept wire ranges of 16 thru 22AWG
  • Operating temperature range: -55°C to +125°C at rated current
  • Meets or exceeds 1500 volts minimum
  • Shall not become detached or loosened when placed at 750mm and dropped to concrete eight times
  • No latch disengagement or discontinuity shall be the result when subjected to 50 g’s in each of three axis (X, Y & Z)
  • Continued continuity without degradation to mechanical or physical attributes following vibration. (max acceleration 20 g’s at Sine sweep of 10-2000Hz)
  • When subjected to a direct pull, contacts achieve a minimum pull-out force of 89 lbs.
  • A mated connector subjected to a pulling force by the exiting wire bundle at 89 lbs. times the number of contacts to a maximum of 356 lbs. applying load for 30 seconds
  • 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


  • Marine
  • Off-Road Vehicles
  • Agriculture
  • Heavy Equipment
  • Smaller AWG Applications