MCX Female Straight PCB Mount Solder Connector

MCX Female Straight PCB Mount Solder Connector 

SIPU RF Technology developed the MCX Female Straight PCB Mount Solder Connector (SIPU-MCX-KHD), a subminiature RF connector for high-density PCB integration. The connection has a conventional 50Ω impedance, VSWR ≤1.3, insertion loss ≤0.06√F (GHz) dB, and is designed for use in frequencies from DC to 6 GHz.

SIPU has over 25 years of experience in manufacturing and maintains the same quality standards as those used in military production. The straight vertical orientation offers a direct signal channel with little reflection and simplified PCB architecture. The connection is manufactured using brass gold-plated outer conductor and beryllium bronze gold-plated center contact. The connector is rated ≥500 mating cycles, and reliable operation is guaranteed from -65℃ to +125℃.

Its solder-mount construction provides robust electrical contact and durable mechanical bonding, perfect for wireless infrastructure, vehicle telematics and precise instruments.

MCX Female Straight PCB Mount Solder Connector Specifications

Product Features and Advantages

Straight PCB Design for Optimal Signal Integrity

The vertical design of the MCX Female Straight PCB Mount Solder Connector provides a more direct RF signal channel, decreasing insertion loss and reflection. The design ensures clean, organised PCB layouts, and aids in assembly in large volume manufacturing scenarios.

Solder Mount for Permanent Reliability

This product features snap‑on coupling, PCB solder installation offers a solid, low-resistance connection between connector and board trace. It lowers the contact resistance, improves the grounding quality and offers long-term mechanical stability in hostile environments.

Compact Footprint for Space-Constrained Designs

This approach is around 30% smaller than typical SMB connections and can be easily integrated into dense layouts. It meets the increasing need of miniaturisation in today’s RF modules, IoT devices and automotive systems without sacrificing electrical performance.

High-Quality Materials for Durability

Contacts are gold-plated brass and beryllium bronze, resistant to oxidation and able to maintain low contact resistance over hundreds of mating cycles. The PTFE dielectric also exhibits outstanding heat stability and minimal signal loss throughout the complete frequency range.

Typical Applications

Wireless Infrastructure and IoT Gateways

The vertical stacking of RF modules in tiny LTE and 5G base stations requires connections with the smallest footprint and dependable electrical performance. The straight PCB mount style is enabling dense layouts and signal quality in high frequency communication.

Automotive GPS and Telematics

Vehicles have a difficult working environment: continual vibration, huge temperature changes and electromagnetic interference. Solder-mount attachment ensuresconnectivity is secured throughout the product lifespan. Mechanical stress might affect the RF performance of your GPS, telematics and entertainment devices.

Medical Diagnostic Equipment

Portable ultrasound, MRI interfaces and other precision diagnostic instruments demand low-profile connections that don’t compromise signal integrity. The MCX Female Straight PCB Mount Solder Connector is ideal for high-fidelity transmission and for electromagnetically sensitive applications where dependability is critical.

Quality Control and Testing

SIPU RF Technology has strict inspection procedures throughout each manufacturing process. Special equipment tests each batch for dielectric withstanding voltage and insulating resistance. Plating thickness and adhesion are checked for consistent performance.

RoHs environmental testing is carried out batch by batch. RF loads and cable assemblies are fully electrically tested with VSWR and insertion loss, while in connectors these characteristics are design ensured by precision engineering and material selection.

Rest assured that every connection that leaves our plant is manufactured to stringent international standards including IEC 61169-36 compliance.

Why Choose SIPU RF Technology?

Proven Manufacturing Excellence

SIPU is ISO 9001 certified, and has dual-use military-commercial production lines that combine precision CNC machining with advanced RF testing capabilities up to 67 GHz. Our facilities enable us to prototype quickly and mass produce reliably with constant performance control.

Fast Delivery and Responsive Service

Standard products ship in 72 hours. Priority processing of custom orders. Our technical staff replies to questions within 12 hours, and can help you pick the right product, application engineering and troubleshooting.

Comprehensive Customization

We customise electrical performance, mechanical design, materials and plating to your exact specifications. Want bespoke frequency ranges, custom sizes, or particular environmental ratings? Our OEM/ODM capabilities provide solutions tailored to your application.

Frequently Asked Questions

Q: What is a product?

A. It is a subminiature RF connection for vertical mounting on printed circuit boards. It has a snap-on coupling mechanism for secure connections in high-density assemblies with a reliable 50-ohm impedance path up to 6 GHz.

Q: What are the benefits of the straight-type design?

A: Straight configuration allows vertical mounting of PCB with direct signal path to minimise insertion loss and reflection. It enhances the efficiency of assembly and enables organised layouts that ease production and testing.

Q: How does PCB solder mounting affect performance?

A: Solder mounting may provide solid electrical contact and dependable grounding, which minimise contact resistance and signal interference. Properly performed soldering ensures constant RF performance and long-term mechanical dependability over detachable systems.

Q: How many mating cycles can this connector handle?

A: The connector is rated for at least 500 mating cycles while maintaining electrical and mechanical integrity.

Q: What temperature range does it support?

A: The operating temperature range is -65℃ to +125℃, suitable for harsh automotive, industrial, and aerospace environments.

Contact Us

Contact our MCX Female Straight PCB Mount Solder Connector's team today at info@sipuconn.com for technical support, product samples, or custom solutions tailored to your application needs.