The Hirose TM1R-616B44-35S-150M is a 4p4c (RJ9, RJ10, RJ22) jack from the TM-W series, terminated with wire leads for panel-mount installations. It carries gold-plated phosphor bronze contacts in a single-row, single-port configuration, with an ABS housing. The user-selectable orientation and tab direction give flexibility in cable exit routing — handy when the connector sits behind a panel and the wire has to turn a specific way. This is a modular telecom-style jack, typically found in handsets, headsets, or data equipment where a compact, pre-wired interface is needed.
This part carries a Last Buy lifecycle status. That means the manufacturer has announced the end of production — the window to place final orders is open now and will close on a set date. If this connector is on your BOM, you need to secure your lifetime buy or find a qualified replacement before the order deadline passes.
Panel mount with wire leads — the connector body fits through a panel cutout and the pre-attached wires simplify field wiring. No crimping or soldering at the connector end; just route the leads to your termination points. The orientation and tab direction are user-selectable, so you can clock the jack opening and the latch position to match the mating plug's cable exit.