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中文简体1.0/2.3(CC4) Micro-strip RF Connectors Manufacturer
Product Overview
CC4 micro-strip RF connectors are designed to interface coaxial cable with microstrip transmission lines on RF circuit substrates, providing a low-reflection transition between coaxial and planar propagation modes. The extremely compact footprint suits high-integration RF modules and PCB designs where space is constrained and transition performance is critical.
Key Features
Coaxial-to-microstrip transition structure for low-reflection mode conversion
Minimal footprint for high-density microwave module designs
Soldered to the substrate for stable, vibration-insensitive mounting
Snap-on mating for fast connection to external cables
Competitive Advantages
Precision machining maintains impedance continuity at the coaxial-to-microstrip junction, minimizing insertion loss
Inner conductor extension length customizable to match substrate thickness and microstrip line width
Engineering samples available for board-level validation before volume commitment
Typical Applications
Microstrip circuit interfaces in RF transceiver modules
Signal I/O on microwave hybrid integrated circuits (MIC)
Feed ports for phased-array antenna modules
Miniaturized radar and communication front-end modules
FAQ
Q: What is the difference between a micro-strip connector and a PCB connector?
A: A micro-strip connector is optimized for the coaxial-to-planar transmission line transition: the inner conductor connects directly to the microstrip line, and the design prioritizes impedance continuity across that junction. A PCB connector uses through-hole pins or SMT pads to mount on a board and connect through standard PCB traces. The two are suited to different circuit architectures.
Q: How is a micro-strip connector attached to the substrate?
A: Typically, the outer conductor flange or base is soldered to the substrate ground plane, and the inner conductor is soldered to the microstrip line. The exact method varies by model; please request the installation drawing for your specific part.
Q: Can the inner conductor extension length be customized for different substrate thicknesses?
A: Yes. Please provide the substrate thickness and microstrip line width; our engineering team will assess and provide a customized design.
Q: Are 2D drawings or 3D models available?
A: 2D engineering drawings are available for standard models; 3D models are available for select types. Please contact the sales team to request.
Q: How long does it take to get samples?
A: Standard model samples are generally available quickly. Custom models require additional lead time depending on the machining complexity; please discuss your timeline with the sales team.
