RF Connector | SMA Female Connector
- Connectors and length customization
- Frequency band customization
- Regarding size customization
- Minor customization
- Drawing-based customization
- Sample-based customization
- Full customization
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Product Overview
Compact Thread Design for Limited Space-This RF connector features an 11mm threaded barrel and 17mm compact body, making it suitable for handheld devices, trackers, DIN-rail equipment, and other space-limited applications. A 14mm thread version is also available for thicker panels with the same mounting interface.
Right-Angle Design for Easy PCB Assembly-The 90° layout keeps the coaxial cable parallel to the PCB, reducing assembly height and simplifying cable routing in compact enclosures. It also helps reduce stress on solder joints during installation.
This SMA-KWE 90 degree PCB mount connector is commonly used in wireless modules, embedded devices, and RF applications requiring a low-profile antenna connection.
Gold-Plated Body with PTFE Insulation-Built with a copper body, gold plating, and PTFE insulator, this connector provides stable RF performance and reliable operation in different environments. The plated contacts improve corrosion resistance, while PTFE maintains insulation performance over a wide temperature range.
Through-Hole Mounting for Better Stability-Four through-hole legs provide strong PCB support and help prevent movement during cable connection or repeated mating. The compact footprint and 4.2mm pin spacing make it suitable for space-constrained PCB designs.
It is also suitable as an SMA female jack PCB soldering connector where mechanical strength and easy assembly are required.
Panel Mount for External Antenna Connections-The threaded barrel with nut and washer allows installation through enclosure panels, providing a reliable connection for an external antenna while keeping the RF module protected inside.
This SMA female connector supports customized mounting options, cable assemblies, and configurations for different wireless equipment.
Parameter
| Type | RF Adapters | Model Number | SMA-KWE |
| Packaging | Bag | Description | RF Adapters |
| Brand Name | other | Place of Origin | Guangdong, China |
| Mfg. Date Code | 22+,24+ | D/C | Newest |
| Stock Status | In Stock | Payment | PayPal, Trade Assurance |
| Shipping By | DHL, FedEx, UPS, TNT | More Details | Contact Us |
Application
PCB Antenna Modules & RF Boards-Many wireless devices use PCB antennas but still need a reliable RF interface for testing, production, or external antenna connection. This RF connector provides a compact 50Ω coaxial connection with a low-profile PCB layout.
The right-angle design saves board space and is commonly used as an SMA-KWE connector for PCB antenna applications in embedded modules, development boards, and wireless devices.
LoRa, GPS & GNSS Tracker Devices-Compact trackers often combine LoRa, GPS, and other wireless functions in limited space. A low-profile connector helps simplify internal routing while keeping the antenna connection accessible.
The 90 degree SMA female connector for LoRa GPS antenna applications is suitable for asset trackers, location devices, and compact monitoring equipment where cable space is limited.
Wi-Fi, Bluetooth & Wireless Modules-Wireless modules need a stable RF interface for antenna connection, testing, and production. This SMA connector provides a standard coaxial connection with through-hole mounting for better mechanical support.
It is suitable for Wi-Fi, Bluetooth, 802.15.4, and other RF modules requiring compact PCB integration and reliable connection.
Panel Mount & External Antenna Applications-For devices using metal enclosures, a panel-mounted RF connection helps bring the antenna outside the housing while keeping the PCB protected inside.
This SMA female connector with threaded mounting hardware is suitable for gateways, industrial controllers, and communication equipment requiring an external antenna connection.
Vehicle Telematics & Industrial Equipment-Vehicle and industrial wireless systems often face vibration, temperature changes, and frequent maintenance. A mechanically stable connector helps maintain reliable RF performance during long-term operation.
The SMA-KWE 90 degree PCB mount connector combines a compact right-angle design with through-hole mounting, making it suitable for telematics, tracking systems, and other space-limited RF applications.
FAQ
Q1. How is this RF connector mounted and soldered?
This RF connector uses a through-hole mounting design, providing good mechanical strength for applications with repeated antenna connections or testing cycles. It can be assembled by wave soldering or manual soldering depending on the production process.
The structure is commonly selected for an SMA female jack PCB soldering connector in wireless modules, embedded devices, and communication equipment where a secure PCB connection is required.
Q2. What frequency range and RF performance does this SMA connector support?
This SMA connector uses a 50Ω coaxial interface for RF signal transmission. The final performance depends on the complete design, including the PCB layout, cable assembly, and connected antenna system.
If you have a specific operating frequency or application requirement, please share the details. We can help confirm compatibility and provide the relevant RF test information.
Q3. Can you provide RoHS documents and quality records?
Yes. Material information, plating details, and compliance documents can be provided according to project requirements.
For customers with supplier qualification or quality control procedures, we can also provide drawings, inspection records, and related production documents to support approval processes.
Q4. Can I order samples before volume production?
Yes. Samples can be provided for checking PCB fit, mechanical installation, and assembly performance before mass production.
Pricing, MOQ, and lead time depend on order quantity, packaging requirements, and project needs. Please share your expected volume and delivery schedule, and we can recommend the suitable option.
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