SMA Female Crimp Connector – 3-Piece for RG-58 Coax, 50 Ω, Gold Pin, Nickel-Plated
SMA Female 3-Piece Crimp Connector for RG-58 – G-X-905 | 50 Ω, Nickel-Plated, Gold-Plated Pin
The G-X-905 SMA Female Crimp Connector is a professional-grade 3-piece RF coaxial connector designed specifically for RG-58 coaxial cable. With its SMA female interface, nickel-plated body, and gold-plated brass center pin, this connector ensures low-loss, high-frequency signal transmission in a wide range of RF applications.
Ideal for use in Wi-Fi antennas, RF testing, amateur radio, wireless communication systems, and instrumentation setups.
Unlike push-on or twist-style alternatives, this 3-piece crimp and solder connector provides a reliable, vibration-resistant termination. The center pin requires soldering to ensure optimal electrical contact, while the outer body is secured with a crimp sleeve for strong mechanical retention. This combination is widely regarded as the gold standard for professional coax terminations where durability and RF performance are essential.
Product Features
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SMA Female interface – industry-standard for RF applications
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Fits RG-58 coaxial cable – compatible with 50 Ω RG-58, RG-141, and LMR-195
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3-piece design – includes body, ferrule, and center pin
-
Soldered center pin – for superior contact and electrical continuity
-
Crimp-style outer sleeve – provides secure, strain-relieved cable retention
-
Nickel-plated brass body – corrosion-resistant and mechanically durable
-
Gold-plated brass center conductor – low-resistance, high-conductivity connection
-
Compatible with standard RF crimp tools
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | SMA Female 3-Piece Crimp Connector – G-X-905 |
| Connector Type | SMA Female (Standard Threaded Interface) |
| Cable Compatibility | RG-58 (50 Ω), RG-141, LMR-195 |
| Impedance | 50 Ω |
| Center Pin Material | Gold-Plated Brass |
| Body Material | Nickel-Plated Brass |
| Installation Type | Crimp Outer Sleeve / Solder Center Pin |
| Assembly Style | 3-Piece (Body, Pin, Ferrule) |
| Mount Type | Inline / In-Line |
| Tools Required | Standard SMA Crimp Tool, Soldering Iron |
| Operating Temperature | -65°C to +165°C |
| Applications | RF, Wi-Fi, Wireless, Antennas, Test Equipment |
Whether you're assembling RF adapters, extending coaxial runs, or integrating high-frequency test points, the G-X-905 SMA female crimp connector offers the perfect balance of RF performance, mechanical durability, and ease of installation.
Its three-piece crimp/solder construction ensures a secure, vibration-resistant connection, making it the ideal choice for laboratory, field, and production-line use. Designed for RG-58 coax, this connector remains one of the most widely searched and reliable options for SMA terminations today.
SMA Female 3-Piece Crimp Connector for RG-58 – G-X-905 | 50 Ω, Nickel-Plated, Gold-Plated Pin
The G-X-905 SMA Female Crimp Connector is a professional-grade 3-piece RF coaxial connector designed specifically for RG-58 coaxial cable. With its SMA female interface, nickel-plated body, and gold-plated brass center pin, this connector ensures low-loss, high-frequency signal transmission in a wide range of RF applications.
Ideal for use in Wi-Fi antennas, RF testing, amateur radio, wireless communication systems, and instrumentation setups.
Unlike push-on or twist-style alternatives, this 3-piece crimp and solder connector provides a reliable, vibration-resistant termination. The center pin requires soldering to ensure optimal electrical contact, while the outer body is secured with a crimp sleeve for strong mechanical retention. This combination is widely regarded as the gold standard for professional coax terminations where durability and RF performance are essential.
Product Features
-
SMA Female interface – industry-standard for RF applications
-
Fits RG-58 coaxial cable – compatible with 50 Ω RG-58, RG-141, and LMR-195
-
3-piece design – includes body, ferrule, and center pin
-
Soldered center pin – for superior contact and electrical continuity
-
Crimp-style outer sleeve – provides secure, strain-relieved cable retention
-
Nickel-plated brass body – corrosion-resistant and mechanically durable
-
Gold-plated brass center conductor – low-resistance, high-conductivity connection
-
Compatible with standard RF crimp tools
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | SMA Female 3-Piece Crimp Connector – G-X-905 |
| Connector Type | SMA Female (Standard Threaded Interface) |
| Cable Compatibility | RG-58 (50 Ω), RG-141, LMR-195 |
| Impedance | 50 Ω |
| Center Pin Material | Gold-Plated Brass |
| Body Material | Nickel-Plated Brass |
| Installation Type | Crimp Outer Sleeve / Solder Center Pin |
| Assembly Style | 3-Piece (Body, Pin, Ferrule) |
| Mount Type | Inline / In-Line |
| Tools Required | Standard SMA Crimp Tool, Soldering Iron |
| Operating Temperature | -65°C to +165°C |
| Applications | RF, Wi-Fi, Wireless, Antennas, Test Equipment |
Whether you're assembling RF adapters, extending coaxial runs, or integrating high-frequency test points, the G-X-905 SMA female crimp connector offers the perfect balance of RF performance, mechanical durability, and ease of installation.
Its three-piece crimp/solder construction ensures a secure, vibration-resistant connection, making it the ideal choice for laboratory, field, and production-line use. Designed for RG-58 coax, this connector remains one of the most widely searched and reliable options for SMA terminations today.