Key Specifications
Description
SMA Jack (Female) Flange Mount Test Probe for MMBX Jack (Female) | DC–12.4 GHz
The ROSNOL SMA Jack (Female) Flange Mount Test Probe, model ADP‑A2BX5A‑PT/91‑91, is designed for RF probing and test interfaces requiring direct contact with MMBX jack connectors over a frequency range from DC to 12.4 GHz. The assembly provides a controlled 50 Ω impedance with a specified VSWR of ≤ 1.60, supporting predictable signal behavior during RF measurement and evaluation.
On the MMBX side, this test probe incorporates a spring‑loaded contact probe structure, enabling consistent electrical contact through controlled axial compliance. The spring mechanism accommodates minor positional tolerances while maintaining stable contact force during engagement, supporting reliable signal transfer without permanent mating. This design enables high mechanical durability, with the probing interface rated for up to 100,000 engagement cycles, making it suitable for repeated test and inspection processes. The SMA interface uses a standard screw‑on coupling mechanism to ensure secure mechanical fixation and repeatable electrical grounding.
The ADP‑A2BX5A‑PT/91‑91 is constructed with gold‑plated beryllium copper contacts and a gold‑plated brass body, utilizing non‑magnetic nickel‑phosphorus underplating for stable RF performance. PTFE insulation supports dielectric consistency across the specified temperature range. All ROSNOL test probes are manufactured in ISO 9001‑certified facilities and are fully RoHS and REACH compliant, ensuring consistent quality and global environmental compliance.
