Mini-SMB Adapters

Amphenol RF offers a full selection of Mini‑SMB adapters, including in‑series Mini‑SMB to Mini‑SMB barrels and between‑series conversions (e.g., Mini‑SMB to SMB, BNC). These solutions enable flexible interconnect options in compact RF assemblies, adapting various interfaces with ease and reliability.

Optimized for dense PCB layouts and tight cable routing, Mini‑SMB adapters maintain 75 Ω impedance and broadband linearity up to 2 GHz. Their snap‑on style coupling ensures quick, tool‑free connections ideal for field service environments and modular RF systems.

Features and Benefits

• Compact Snap‑On Design – Facilitates fast, tool-less mating and space-efficient layouts.
• Broadband 75 Ω Performance – Optimized for 2 GHz operation, suitable for broadcast and data networks.
• Versatile Configurations – Includes in-series gender changers and between-series adapters (e.g., to SMB, BNC).
• Durability in Compact Form – 500 mating cycles, broad temperature tolerance, MIL‑grade performance for harsh environments.
• Connector Saver Utility – Inline adapters prolong the life of cables and device ports.

Applications

• Broadcast & Cable Networks – Supports 75 Ω signal paths in high-density distribution systems.
• Telecom & Switching Equipment – Connectors in compact modular router and base station designs.
• Test & Instrumentation – Gender changers and savers help preserve ports in lab environments.
• Automotive & IoT Modules – Space-constrained RF connections for embedded devices.