127-1901-822 is a male-to-male Catcher's Mit adapter connector designed for SMP (SubMiniature Push-On) blind-mate interconnect systems. This adapter operates across a frequency range of 0–18 GHz with VSWR specifications of 1.10 Max (0–4 GHz), 1.15 Max (4–12 GHz), and 1.20 Max (12–18 GHz), providing superior RF performance for high-density packaging applications. The connector features a Catcher's Mit interface with a Limited Detent mating cycle durability of 500 cycles minimum and is constructed from passivated stainless steel (Type 303) per ASTM A582. The adapter accepts pin sizes of 0.012 inches (0.030 mm) and is commonly used in microwave test equipment, aerospace systems, and high-frequency communication networks where reliable blind-mate connectivity and compact form factors are essential.