Key Specifications
Description
1.0mm Jack (Female) Connector | PCB End Launch | DC- 110 GHz | VSWR 1.4 | Low Profile
The ROSNOL W2HA50-1890B1-LP/9X is a high-frequency 1.0 mm female connector engineered for advanced microwave, millimeter-wave, and high-speed test applications operating from DC to 110 GHz. Featuring a removable end launch PCB design and low-profile configuration for 5.35 mm thick boards, this precision 50-ohm connector supports reliable signal transmission across ultra-wide bandwidths. Its compact structure and end-launch mounting style make it an excellent choice for next-generation RF systems, research laboratories, semiconductor testing, and high-frequency communications equipment.
Built with beryllium copper center contacts and launch pins with gold plating, the connector delivers excellent conductivity and stable electrical performance. The stainless steel body and transition block feature passivated surfaces for durability, while PEI and PTFE insulating components provide dependable electrical isolation. Key specifications include DC to 110 GHz frequency coverage, VSWR ≤ 1.4, insertion loss ≤ 0.05 × √F (GHz) dB, insulation resistance ≥ 5 GΩ, and RF leakage of at least 90 dB up to 1 GHz.
Designed for demanding precision applications, the ROSNOL W2HA50-1890B1-LP/9X utilizes a secure screw-on coupling mechanism and supports more than 500 mating cycles. Its low-profile architecture, removable end-launch structure, and stable millimeter-wave performance make it ideal for aerospace electronics, high-speed digital systems, laboratory measurements, network analysis, and advanced RF and microwave PCB development.
