Enterprise-grade SMA Female Right Angle Connector SIPU-SMA-KW3506 from SIPU RF Technology for demanding RF settings.This connector is compatible with CXN3506 cable. This connector with more than 25 years manufacturing expertise reaches excellent performance throughout DC-12.4GHz frequency range with VSWR ≤1.06+0.015F(GHz) and very low insertion loss ≤0.08√F(GHz)dB. Reliable operation from -65°C to +125°C. 50Ω characteristic impedance with 500 mating cycles. Precision-machined brass outer conductor with gold plating and beryllium bronze core contact for enhanced conductivity and corrosion resistance. Dielectric withstanding voltage is 1,000V and insulation resistance >5,000MΩ to fulfil severe requirements for telecom, aerospace and industrial applications.
| Parameter | Value |
|---|---|
| Model | SIPU-SMA-KW3506 |
| Characteristic Impedance | 50Ω |
| Frequency Range | DC-12.4GHz |
| VSWR | ≤1.06+0.015F(GHz) |
| Insertion Loss | ≤0.08√F(GHz)dB |
| Dielectric Withstanding Voltage | 1,000V |
| Insulation Resistance | ≥5,000MΩ |
| Center Contact Resistance | ≤3.0mΩ |
| Outer Contact Resistance | ≤2.0mΩ |
| Mating Cycles | 500 times |
| Operating Temperature | -65°C to +125°C |
| Configuration | Right-Angle Female |
| Outer Conductor Material | Brass, gold plated |
| Center Conductor Material | Beryllium bronze, gold plated |
| Insulating Medium | PTFE |
The 90-degree configuration effectively addresses cable management challenges in ultra-compact installations. Your equipment benefits from reduced bending stress and improved reliability in tight enclosures.
This structural design eliminates excessive cable strain while maintaining signal integrity. The right-angle geometry provides natural cable routing without compromising RF performance.
Gold-plated brass outer conductor and beryllium bronze center contact deliver exceptional conductivity. These premium materials ensure long-term durability in harsh environmental conditions.
PTFE dielectric material maintains consistent electrical properties across temperature extremes. The material combination provides excellent corrosion resistance and mechanical stability throughout the connector's lifecycle.
Precision engineering guarantees minimal signal reflection and transmission loss. Your systems achieve reliable connectivity across the entire DC-12.4GHz operational bandwidth.
The connector maintains stable 50Ω impedance matching for seamless integration. Low contact resistance values ensure minimal signal degradation in your RF signal chain.
This SMA Female Right Angle Connector serves critical roles in 5G base stations and small cell deployments. The compact profile suits internal signal routing between filters and amplifiers in space-constrained chassis.
Your network equipment benefits from reliable connections in high-density configurations. The connector's robust performance supports demanding telecommunications environments.
Industrial gateways and ruggedized embedded systems rely on this connector for antenna integration. The right-angle design accommodates low-profile housing requirements without sacrificing RF performance.
Your industrial equipment achieves reliable wireless connectivity in EMI-rich environments. The connector withstands continuous operation in challenging manufacturing and automation settings.
Laboratory and field testing instruments require dependable RF connections. This connector provides consistent performance for spectrum analyzers, signal generators, and network analyzers.
Your measurement accuracy depends on stable interconnections throughout test procedures. The 500 mating cycle rating supports frequent connect/disconnect operations in testing workflows.


SIPU RF employs advanced CNC machining technology for tight tolerance control. Each connector undergoes rigorous dimensional verification to ensure consistent mechanical and electrical properties.
Every production batch receives comprehensive plating thickness and bonding strength inspection. Our quality systems verify coating integrity to guarantee long-term reliability.
Dielectric withstanding voltage and insulation resistance undergo 100% testing using specialized equipment. These verifications ensure your connectors meet specified electrical safety requirements.
Our design engineering approach guarantees VSWR and insertion loss performance through optimized geometry. Structural precision eliminates the need for individual RF parameter testing while maintaining consistent electrical characteristics.
Each production batch completes RoHS environmental testing to meet international standards. Your procurement decisions align with global environmental regulations and sustainability goals.
Our quality management system follows ISO 9001 certification standards. Continuous process improvements ensure you receive products meeting the highest manufacturing quality benchmarks.

Q: How does the right-angle design affect signal quality?
A: Precision machining of the 90 degree shape yields little impedance discontinuity. Our VSWR standard guarantees minimum loss for medium to high frequency applications up to 12.4GHz.
Q: Why is PTFE insulation preferable for this application?
A: The dielectric characteristics of PTFE are steady in the operational range of – 65°C to +125°C. This material has good electrical insulation and resists chemical degradation and moisture penetration.
Q: Can this connector withstand vibration environments?
A: Yes, the threaded coupling mechanism and robust material construction provide excellent vibration resistance. The 500 mating cycle rating reflects mechanical durability suitable for industrial and aerospace applications.
Q: What installation considerations ensure optimal performance?
A: Proper mating torque and cable support prevent mechanical stress on the connector interface. The right-angle design naturally reduces cable bending radius concerns in your installations.
Q: How do you ensure consistent product quality?
A: Every batch undergoes plating quality inspection, dimensional verification, and electrical testing. Our military-grade production lines and strict quality control processes deliver reliable performance across all units.

Contact our SMA Female Right Angle Connector's team at info@sipuconn.com for technical support, custom solutions, or ordering information. We respond within 12 hours to address your specific requirements.
Contact us directly for customized solutions, quotations and long-term strategic cooperation.