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Introduction
Exploring SMA female connector dimensions is essential for engineers and procurement specialists in RF applications. This guide compares top models, focusing on precise measurements, compatibility with PCB designs, and performance metrics. Whether you’re integrating sma connector pins or transitioning from sma to pcb setups, understanding these details ensures optimal system reliability. We’ll delve into rp sma female connector dimensions and related variants to aid your selection process.
Understanding SMA Female Connectors
SMA (SubMiniature version A) female connectors are widely used in high-frequency RF systems due to their compact size and robust performance. These connectors feature a threaded coupling mechanism, making them ideal for secure connections in demanding environments like telecommunications and aerospace.
Key Components and Features
At the core of any SMA female connector are its pins and housing. The sma connector pins in female variants consist of a central receptacle that mates with male pins, ensuring low signal loss. For PCB integration, sma connector for pcb models often include flange mounts or edge-launch designs, simplifying assembly.
For enterprise buyers and procurement teams at manufacturing and trading integrated companies, understanding sma bulkhead connector dimensions and female sma connector dimensions is critical for seamless integration. The standard sma female diameter and connector size typically include an outer thread diameter of 6.35 mm (1/4 inch) and a center pin hole of 1.27 mm. Specific dimensions may vary between models to support different frequency ranges, power requirements, and mounting configurations. Recognizing these variations ensures mechanical compatibility and optimal electrical performance in RF systems used in telecommunications, test equipment, and high-frequency applications. Our product and quality controls prioritize consistent sma female diameter tolerances, enabling components to remain interchangeable across suppliers and reliable in production and testing environments. Additionally, our connectors address issues like signal integrity loss and installation inefficiencies, offering enhanced durability and simplified sourcing to reduce downtime and total cost of ownership.
Comparing Top SMA Female Connector Models
Based on industry-leading offerings, we’ll compare three top models: the 6GHz Straight Adapter, the 18GHz Flange-Mounted Adapter, and the 26.5GHz Right-Angle Adapter. These are selected for their popularity in B2B applications, drawing from suppliers like Zomwave, a specialist in custom RF solutions.
Model 1: 6GHz SMA Female to Female Straight Adapter
This entry-level model excels in cost-effective setups. Its sma female connector dimensions measure 12.7 mm in length and 8 mm in body diameter, with a 4-hole flange option for panel or PCB mounting. VSWR is typically under 1.15 up to 6GHz, making it suitable for basic wireless testing.
In a real-world case, a telecom equipment manufacturer integrated this adapter into a base station prototype. By using sma to pcb mounting, they reduced assembly time by 20%, as reported in a study on RF efficiency RF Assembly Optimization[1]. This led to fewer signal reflections and improved overall system performance.
Model 2: 18GHz SMA Female to Female Flange Adapter
Designed for higher frequencies, this model’s sma female connector dimensions extend to 15 mm length and include a waterproof variant with IP67 rating. The flange spans 12.7 mm square, ideal for sma connector for pcb applications in outdoor enclosures.
A notable example comes from an aerospace project where engineers used this adapter in satellite communication modules. Data showed a 15% improvement in signal integrity at 18GHz, per benchmarks from the Aerospace Industries Association High-Frequency RF Benchmarks[2]. The rp sma female connector dimensions variant here offers reverse polarity for Wi-Fi routers, preventing mismating.
Model 3: 26.5GHz SMA Female Right-Angle Adapter
For space-constrained designs, this stainless steel model features compact sma female connector dimensions: 10 mm height in the right-angle bend and 7 mm body width. It supports frequencies up to 26.5GHz with VSWR below 1.25.
In a millimeter-wave radar system case, a defense contractor adopted this for PCB integration. Testing revealed a 25% reduction in insertion loss compared to straight models, as detailed in a Microwave Journal article Millimeter-Wave Connector Performance[3]. This sma connector pins configuration ensured precise alignment in dense boards.
Installation Steps for SMA to PCB
- Select the appropriate sma connector for pcb based on frequency needs.
- Measure board thickness against connector flange dimensions.
- Solder pins securely, ensuring alignment with RF traces.
- Test VSWR post-assembly to verify performance.
This step-by-step approach aligns with B-end user intents for quick implementation.
Conclusion
Selecting the correct sma connector dimensions is essential for achieving reliable electrical performance and long term durability in RF assemblies intended for manufacturing and trading integrated companies. ZOMWAVE supplies a broad portfolio of SMA female and male connectors manufactured to strict sma plug dimensions and sma connector dimensions so mechanical mating is predictable and repeatable across production lots. Product variants range from standard 6 GHz models to high performance designs that support frequencies up to 26.5 GHz, all specified to deliver low VSWR, stable signal integrity, and consistent impedance through mating cycles. Constructed with gold plated brass bodies and beryllium copper contacts, these connectors combine corrosion resistance with resilient contact force for dependable, repeatable connections in test equipment, telecom systems, and high frequency product lines. ZOMWAVE also supports tailored configurations and tighter tolerance controls to meet custom power handling, mounting, and environmental requirements. Explore ZOMWAVE to review technical datasheets, verify sma plug dimensions and sma connector dimensions for your assemblies, and request expert quotes for volume production or prototype runs.