MX150 Automotive Connectors Molex MX150 Automotive Connector family features sealed and unsealed connectors developed with the automotive/transportation market in mind. MX150 Sealed Connectors are pre-assembled, fully-submersible high-performance connectors. Standard MX150 Sealed Connectors have a reduced package size and are offered SAE- and ISO-style wire in single- and dual-row configurations for low-level signal and power applications up to 22.0A. The standard MX150 Connectors are especially well-suited for exterior and under the hood applications. Molex MX150L Industrial Sealed Connector System is designed to meet the need for a rugged, environmentally sealed connector system supporting both low-level signal applications as well as power applications up to 40.0A, from marine to off-road construction equipment applications. MX150 Unsealed Connectors are compact, high-performance connectors for direct or in-line mid-power (14AWG to 22AWG wire) harness applications.