Description
The SMB Female Right-Angle (RA) Crimp Connector is a subminiature RF interface specifically designed for applications where vertical clearance is limited. The 90-degree right-angle configuration allows for clean cable routing along chassis walls or within compact modules, preventing excessive cable bending and protecting the minimum bend radius of thin-profile cables like LMR-100, RG-174, and RG-316.
This connector utilizes a professional-grade crimp termination for both the center contact and the outer ferrule, ensuring a high-strength mechanical bond and consistent impedance. The snap-on coupling mechanism provides a secure, tool-free connection that “clicks” into place, making it perfect for internal equipment wiring and high-vibration environments where threaded connectors might loosen. Manufactured with a gold-plated brass body and premium PTFE insulation, it delivers exceptional electrical performance from DC up to 4 GHz. Its compact footprint and right-angle entry make it a staple for GPS modules, automotive telematics, and high-density PCB-to-cable interfaces.
Key Technical Advantages
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Low-Profile 90° Design: Enables high-density cable management in tight spaces and reduces mechanical stress on the cable by eliminating sharp 90-degree manual bends.
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Precision Micro-Cable Fit: Specifically calibrated for the 50-Ohm dimensions of LMR-100, RG-174, and RG-316, ensuring a low-loss transition and excellent signal integrity.
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Vibration-Resistant Snap-On Mating: The snap-on interface provides a secure, vibration-proof connection that is faster to install than SMA and more resilient in high-motion applications.
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Superior Corrosion Protection: High-grade gold plating on all contact surfaces ensures a low-resistance path and protects the connector from oxidation in humid or industrial environments.
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Broadband Signal Stability: Maintains a low VSWR (Voltage Standing Wave Ratio) and high shielding effectiveness up to 4 GHz.
Key Features
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Interface Type: SMB Female (Jack) with Right-Angle (RA) orientation.
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Mating Mechanism: Snap-on coupling for fast, reliable, tool-free integration.
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Cable Compatibility: Optimized for 50-Ohm LMR-100, RG-174, RG-188, and RG-316 coaxial cables.
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High-Strength Crimp Style: Features a dual-crimp design for the center pin and outer sleeve to ensure industrial-grade pull strength.
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Premium Construction: Built with a gold-plated brass body and a durable Teflon (PTFE) dielectric for high thermal and electrical stability.
Technical Summary
| Parameter | Specification |
| Impedance | 50 Ohm |
| Frequency Range | DC – 4 GHz |
| Body Material | Brass (Gold Plated) |
| Contact Material | Beryllium Copper (Gold Plated) |
| Orientation | 90° Right Angle |
| Insulator | PTFE (Teflon) |
| Operating Temp | -65°C ~ +165°C |
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