Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
22
VSWR, Max:
1.25
Connector Series:
BMA
Connector Gender:
Jack (Female)
Connection Method:
Slide-On
Mount Method:
2 Hole Flange
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Bankend Type:
Accepts Pin ∅0.51 [.020]
Description
BMA Field Replaceable Connector | Slide‑On | 0.51 mm [.020 inch] accepts‑pin|Stainless Steel Body
The ROSNOL BMA2BT50‑0020A/9X is a precision‑engineered BMA Jack (Female) field‑replaceable connector featuring a 2‑hole flange mount and a 0.51 mm [.020 inch] accepts‑pin configuration. Designed with a slide‑on coupling mechanism, it supports 50 Ω systems across the DC–22 GHz range with a maximum VSWR of 1.25, ensuring stable high‑frequency performance. Mechanical ratings include ≥1000 mating cycles, ≥27 N center‑contact captivation, ≤13.5 N engagement force, and ≥2.0 N disengagement force.Typical engineering uses include high‑frequency field‑replaceable transitions, precision RF module interconnect points, and mechanical replacement interfaces within modular RF assemblies. The connector’s material structure consists of a stainless‑steel passivated body for corrosion resistance, a gold‑plated beryllium‑copper center contact for excellent conductivity, PTFE insulation for dielectric stability, and a silicone‑rubber gasket that supports environmental sealing during repeated maintenance cycles.
ROSNOL’s precision‑engineered RF connectors offer a competitive alternative to products from leading international manufacturers. All ROSNOL RF components are produced in ISO 9001‑certified facilities and fully comply with RoHS and REACH requirements. Customization services for materials, plating, and mechanical design are available.
