AUH Series Wire-to-Board Sub-Miniature Connector

The AUH series wire-to-board, crimp style, disconnectable connectors from JST Corporation, offer sub-miniature size, design flexibility, and reliable contact construction for high-density applications. These 1.85 mm (0.073”) pitch, side (right angle) entry, SMT connectors are polarized and have a secure friction-locking feature when mated. Ideally suited for LED light applications, the AUH series is designed for maximum PCB flexibility with a mated height of only 1.85 mm (0.073”). Their unique design features a socket half that is mated with the header from the vertical direction while wires come out of the socket in the horizontal direction. This unique construction allows for the placement of the header anywhere on the PCB, which enables components to be placed all around the header without causing mating concerns.

The AUH crimp style connector series is available in three circuits (two power/one signal) and five circuits (four power/one signal) with a 5.0 A (AC/DC) rating using a 22 AWG wire at 30 V AC/DC. Temperature range is -25°C to +85°C including temperature rise in applying electrical current. Headers are molded of RoHS compliant 94V-0 PBT material, and feature insertion guides for easy and secure mating.

The AUH series power contacts are designed to accommodate a wire range of 26 AWG to 22 AWG, and the signal contacts are designed to accommodate a wire range of 30 AWG to 28 AWG. Both are gold-plated over nickel-underplated copper-alloy base material. Contacts are offered on standard size reels for semi-automatic or fully-automatic application tooling. SMT headers are provided on embossed tape for automatic insertion equipment.