I. Company Introduction
We are a high-tech enterprise specializing in the R&D, production and sales of miniature RF connectors. With more than ten years of intensive development in the RF connectivity industry, we have established a complete industrial chain covering precision mold development, CNC precision machining, automated assembly and full RF performance testing. Equipped with an automated RF testing system, high-precision vision measuring instruments and environmental reliability test equipment, our monthly production capacity of MCX series connectors exceeds 8 million pieces. We efficiently handle bulk orders and customized development requirements.
The company strictly adheres to the ISO9001 quality management system. Our products have obtained multiple international environmental certifications such as RoHS and REACH, and complete full-process quality traceability files are established for each batch. With compact structural design, excellent RF transmission performance and stable quality, we provide highly adaptable connectivity solutions for customers in automotive electronics, IoT, medical equipment, consumer electronics and other fields, and have established long-term cooperative relationships with many well-known equipment manufacturers at home and abroad.
II. Product Features
Panel-Mount Structure for Equipment Integration
Adopting a standard panel-mount design with locking nuts and positioning washers, it can be directly embedded into the preset mounting holes of equipment enclosures and secured by tightening the nuts, ensuring firm installation and easy disassembly. The jack body connects vertically to the PCB, with pins precisely matching board pads, balancing external antenna connection and internal circuit signal transmission. It is perfectly suitable for panel layout of various portable and embedded communication devices.
Snap-On Latching Coupling for Efficient & Stable Connection
Featuring the unique snap-on latching structure of MCX connectors, the plug and jack can be locked automatically by gentle insertion without rotation, with uniform and moderate insertion/extraction force for convenient and efficient operation. It exhibits excellent anti-vibration and anti-shock performance in locked status, effectively preventing connection loosening caused by equipment movement or vibration, avoiding RF signal interruption and ensuring continuous communication links.
Outstanding RF Performance with Low-Loss Transmission
The inner conductor is made of high-purity gold-plated brass with contact resistance below 5mΩ, effectively reducing signal transmission loss. The insulating dielectric uses imported PTFE material with stable dielectric constant and low loss, suppressing signal crosstalk and reflection. The product precisely matches the 50Ω RF standard, covering a frequency range of DC–6GHz to meet transmission requirements of mainstream communication bands including Bluetooth, Wi-Fi, GPS and 4G-LTE, with insertion loss ≤0.1dB and VSWR ≤1.3.
High-Strength Materials for Harsh Working Conditions
The jack housing adopts nickel-plated brass with excellent corrosion and oxidation resistance, capable of withstanding a wide temperature range of -40℃~125℃, adapting to harsh environments such as high/low temperature, humidity and dust. Tin-plated pins ensure superior solderability, forming firm solder joints with PCB pads that resist cold joints and desoldering, compatible with mainstream assembly processes including wave soldering and reflow soldering.
III. Product Advantages
Stable RF Performance with High Consistency
Each batch undergoes full inspection of key indicators including insertion loss, VSWR and contact resistance using automated test equipment to ensure data accuracy. The MES system monitors machining accuracy in real time during production, controlling dimensional tolerance within ±0.02mm to guarantee consistent performance across batches and reliable matching with antennas and equipment.
Standardized Design for Low Adaptation Cost
Mounting hole diameter, pin spacing and panel fixing dimensions comply with international general standards, compatible with mainstream PCB design software libraries such as Altium and Cadence. Customers can directly adapt without modifying equipment panels or board designs, greatly reducing selection and production adaptation costs.
High Durability for Long Service Life
Products pass strict reliability tests with mating life exceeding 5000 cycles, salt spray resistance up to 48 hours without corrosion, and no performance degradation after thermal cycling tests. They maintain stable connection and transmission performance during long-term use in automotive vibration and outdoor harsh environments, extending the overall service life of equipment.
Flexible Customization with Fast Response
We support customization of panel mounting hole diameter, pin length, jack height and other parameters per customer requirements, as well as customized housing and washer colors to meet personalized equipment design needs. Standard customized samples are deliverable within 2 working days, with controllable mass production cycles to quickly respond to market demands.
IV. Product Applications
Automotive Electronics
Suitable for car navigation systems, IoV terminals, automotive Bluetooth modules and other devices to connect external GPS or communication antennas, maintaining stable signal transmission in vehicle vibration environments and ensuring accurate navigation and smooth communication.
Internet of Things
Applied in IoT gateways, smart sensors, handheld data acquisition terminals and other devices, providing stable panel interfaces for wireless signal transmission to meet the networking needs of equipment in industrial workshops, outdoor monitoring and other complex scenarios.
Medical Electronics
Used in portable medical monitors, wireless diagnostic equipment and other devices. Its compact structure meets the miniaturization requirements of medical equipment, and stable RF performance ensures accurate transmission of medical data, complying with high-reliability standards for medical devices.
Consumer Electronics
Adapted for portable Bluetooth speakers, handheld transceivers, tablets and other devices as external antenna connection interfaces, improving wireless communication distance and signal quality to optimize user experience.
V. FAQ
Q1: What key parameters need to be confirmed for selection?
A1: Four core points: ① Panel mounting hole diameter and thickness to match equipment enclosure dimensions; ② Pin length and PCB pad layout for board adaptation; ③ Operating frequency range to match communication module bands; ④ Application environment (temperature, humidity, vibration intensity). Our technicians provide a precise selection proposal within 1 hour.
Q2: How to resolve severe signal attenuation during use?
A2: First check whether the antenna and jack are properly connected without looseness. Then inspect PCB solder joints for firmness, cold joints or oxidation. For multi-device interference, add an RF shield to reduce signal interference. For abnormal product performance, contact after-sales service for replacement of the same specification.
Q3: Is waterproof customization supported?
A3: Waterproof customization is available. By adding waterproof gaskets and optimizing the sealing structure between the jack and panel, protection grades from IP65 to IP67 can be achieved, suitable for humid environments such as outdoor equipment and automotive waterproof terminals. Specific waterproof grade and installation scenario parameters are required.
