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Black Nickel Zinc Circular Connectors

Black Zinc Nickel finish is RoHS-compliant, cost-effective, and sustainable plating alternative to Cadmium. It provides long-lasting corrosion resistance to exposed connector surfaces. It offers the same level of harsh environment protection, temperature ranges, and electrical performance as Cadmium finishes, but without the toxicity and negative environmental impact.

In addition, we can accommodate your quick-turn schedule for prototyping by adding either planar or tubular capacitor filtering to the rear of a standard connector.

APITech’s filtered EMI connector offerings are fully vertically integrated and manufactured in the USA. Components including capacitors and shells are manufactured by API’s State College, PA facility, providing our customers with high quality parts at very competitive prices, with the industry’s shortest lead times.

  • Resistant to corrosion
  • Becoming new standard in all commercial and defense applications
  • Approved for MIL-DTL-38999 Series III and other standard MIL configurations
  • Maintains the mechanical integrity of plated connectors and will not require new drawings, tooling, or gauges
  • Custom designs available
  • Aerospace and defense
  • Harsh environment vehicles
  • Communications equipment
  • Mass transit
  • Power generation
  • Industrial equipment
  • Metering applications