FX8-90S-SV(21)

The Hirose FX8-90S-SV(21) is a 90-position receptacle connector from the FX8 series, featuring a 0.6mm pitch for high-density board-to-board connections. This surface mount connector is designed for mated stacking heights of 3mm or 4mm, making it suitable for compact electronic devices. The connector includes a board guide feature to assist during mating and ensures ±0.6mm self-alignment. Electrical specifications include a current rating of 0.4A per contact, a voltage rating of 100V AC, and a contact resistance of 45mΩ maximum. The operating temperature range is -55°C to +85°C, accommodating a wide variety of environments. The connector is supplied in tubes (not tape and reel). It is RoHS3 compliant and REACH unaffected, though these compliance statuses are unverified. The FX8 series is not mateable with the FX8C series. Common applications include notebook PCs, business equipment, and other devices requiring miniaturization and light weight. The connector's SMT coplanarity is maintained at ≤0.1mm for reliable soldering. The two-piece connection design enhances mating reliability.