- Home
- ยป
- Products & Services
- »
- Male Connector
Male Connector
Sma Connector Male
Product Brochure
Contact Material | Brass |
Product Typ | Male Connecter |
Pin | Single |
Share | Square |
Power Supply | 12V |
Part | SMA |
An SMA (SubMiniature version A) male connector designed for PCB (Printed Circuit Board) mounting is a widely used RF (Radio Frequency) connector known for its reliability and performance in high-frequency applications. Below is an overview of its key specifications:
Electrical Specifications:
-
Impedance: 50 ohms, ensuring compatibility with standard RF systems.
Frequency Range: Typically operates from DC to 18 GHz; some variants support up to 26.5 GHz.
- TTI
-
Voltage Rating: Operating voltage is around 335V Max, with a dielectric withstanding voltage of approximately 1000V rms.VSWR (Voltage Standing Wave Ratio): Generally ≤1.3:1, indicating efficient power transmission with minimal reflection.
Mechanical Specifications:
-
Connector Interface: The male connector features a 0.9 mm diameter center pin surrounded by a threaded barrel with inside threads.
Wikipedia -
Coupling Mechanism: Utilizes a 1/4-inch (36 TPI) threaded interface, providing secure connections.
-
Mating Cycles: Rated for up to 500 mating cycles, depending on proper torque application and maintenance.
Wikipedia -
Materials and Plating: Typically constructed with gold-plated brass contacts and bodies made of stainless steel or non-ferrous metals, offering durability and corrosion resistance.
Environmental Specifications:
- Operating Temperature Range: Commonly from -65°C to +165°C, suitable for various environmental conditions.
Mounting Specifications:
-
Attachment Method: Designed for through-hole PCB mounting, utilizing soldering techniques to secure the connector to the board.
-
Hole Spacing: For example, some connectors have a hole spacing of .200 inch x .067 inch.
-
Dielectric Type: Often uses PTFE (Polytetrafluoroethylene) as the dielectric material, providing excellent insulation and stability.