Introduction
This hermetic SMA female connector can provide precision RF connectivity. We designed it for reliability in your electronics projects. It is ideal for a wide range of applications. This straight SMA female connector has many great features, including:
- 4-hole flange panel mount. The 4-hole flange panel mount design offers a secure installation. This SMA connector is ideal for applications that need high stability.
- Hermetic Seal. The SMA female connector features a robust hermetic seal design. It protects against environmental factors like moisture and dust.
- Optimized Signal Integrity. This SMA connector operates at 50 Ohms. It offers greater signal integrity and consistency.
- Streamlined Connection. The straight design of this SMA connector enables a streamlined connection setup. It optimizes space and enables efficient connectivity in tight spaces.
- Versatile Applications. This SMA female connector is ideal for aerospace and RF projects. It can meet the stringent connectivity needs of many industries.
Main Specifications:
General Information:
| Product No.: | YC-612-0402 | |
| Product Series: | SMA Connectors | |
| Brand: | Metabee | |
| Gender: | Female | |
| Orientation: | Straight | |
| Number of Contacts: | 1 Port | |
| Contact Termination: | Solder | |
| Mount Method: | Panel Mount | |
| Mount Feature: | 4 Hole Flange | |
| Fastening Type: | Threaded Coupling | |
| Other Feature: | None |
Materials and Plating:
| Body Material: | Copper | |
| Body Plating: | Gold-Plated | |
| Insulator Material: | TEFLON | |
| Contact Material: | Phosphor | |
| Contact Plating: | Gold-Plated |
Electrical Performance:
| Impedance: | 50 Ohm | |
| Frequency Range: | 0-6 GHz | |
| VSWR: | ≤1.3 | |
| Center Contact Resistance: | ≦ 6.0 mΩ Max. (Milliohms max.) | |
| Outer Contact Resistance: | ≤ 2.0 mΩ Max. (Milliohms max.) | |
| Insulation Resistance: | ≧ 5*10³ MΩ (Megohms min.) |
Mechanical Performance:
| Coupling: | 1/4-36 Threaded | |
| Contact Retention: | 30 in. lbs. min. | |
| Durability: | ≥ 500 Cycles |
Environmental Performance:
| Temperature Range: | -65°C to +155°C | |
| Vibration: | MIL-STD-202 Meth.204 | |
| Corrosion resistance: | MIL-STD-202 Meth. 101 |
SMA Connector Interface Dimensions:

Applications of this Hermetic SMA Female 4 Hole Flange Connector:
- Telecommunication Infrastructure: antennas, cellular base stations, and satellite communications.
- Wireless Connectivity: Wi-Fi routers, Bluetooth devices, and RFID applications.
- RF Testing and Measurement: radar systems, instrumentation, and high-frequency testing equipment.
- Aerospace and Defense: radar systems, satellite communications, avionics, and military communication equipment.
- Medical Devices and Instrumentation: MRI machines, diagnostic equipment, and monitoring devices.
- Internet of Things (IoT): smart sensors and home automation systems
- Industrial: Active and passive components, instrumentation, M2M Communications, Vehicle Tracking System
Download the RF Connectors PDF Catalog:
Metabee's RF Coaxial Connectors Catalog (PDF, 3.7 MB)Learn more about our RF Coaxial connectors. Factory pricing and exceptional product quality. Get a free quote now!








