About Sullins

Headquartered in San Marcos, CA

Designed for Innovation Since 1971

Sullins Connector Solutions is the leader in developing and delivering reliable, cutting-edge connectors for diverse applications and industries worldwide. Headquartered in San Marcos, California, and privately held, Sullins provides the largest selection of 100% RoHS, UL/CUL approved edgecards and headers in the industry. Our high-level, high-density and high-temperature connectors are specifically designed for challenging applications used by leading manufacturers and engineers all over the world.

Standard and Custom Connectors

Sullins designs, engineers, manufactures and distributes a wide variety of standard, semi-custom and fully custom edgecards and headers. Our standard connectors are never discontinued, so you can count on us to consistently deliver the same high-quality products you’ve grown to expect from Sullins, today and into the future.

Micro Plastics, Inc. is Now Sullins

Sullins acquired Micro Plastics, Inc. in 2004 to offer customers a broader range of innovative connectors and customer-driven services.

Commitment to Quality and Speed

Sullins is committed to using quality, RoHS compliant materials to produce reliable, high quality connectors. Our completely streamlined, in-house manufacturing facility allows us to deliver orders within 5 days or less.*

No Order is Too Small

Sullins accommodates all types of orders, large or small. We’ll even accept orders as small as 10 connectors.

Global Sales and Services

Sullins has partnered with a network of strategically located distributors for more efficient international sales and service.

* While our average delivery time is within 5 business days, some connector designs with more customized specifications may require additional time to complete.