ZOMWAVE’s SMA female straight-through-hole PCB connector is engineered for reliable high-density RF circuit integration, offering robust performance from prototyping to volume production. This essential sma female pcb connector supports both surface-mount and through-hole soldering, ensuring stable signal transmission from DC to 18 GHz. It features a precision PTFE dielectric, a gold-plated brass body, and beryllium copper contacts for low insertion loss and durability, with a secure .201 inch x .051 inch thru-hole mounting pattern and full 50-Ohm impedance control. Designed as a versatile SMA connector surface mount solution, it is RoHS and REACH compliant and helps save valuable PCB space in compact designs. The connector provides a vibration-resistant interface for test equipment, telecom infrastructure, 5G modules, and RF distribution systems, ensuring long-term connection stability while solving signal integrity challenges in high-frequency layouts. ZOMWAVE supports your project with negotiated pricing, fast global shipping, and extensive OEM manufacturing expertise for seamless integration.
Key specifications
| Configuration | |
| Connector Series | SMA |
| Connector Gender | Female |
| Connector Angle | Straight |
| Connector Mount Method | None |
| Attachment Method | Solder |
| Interface Type | Thru Hole |
| Material | |
| Centre Contact | Berylium-copper, gold plated |
| Body | Brass, gold plated |
| Insulators | PTFE |
| Electrical Specifications | |
| Impedance | 50 ohm |
| Frequency Range(From DC) | 6GHZ |
| VSWR | ≤1.25:1 (DC 0~6GHz) |
| Insertion Loss | 0.05 xSqt.(f_Ghz) |
| Voltage Rating | 150 V(rms) |
| Dielectric Withstanding Voltage | 500 V |
| Insulation Resistance | ≥500 Mohm |
| Mechanical Characteristics | |
| Mating Cycles | ≥ 500 cycles |
| Mating Torque | 5-7 in - lbs |
| Environmental Characteristics (RoHS Complliant) | |
| Temperature Rating | -40°C ~ +125°C |
| Corrosion (Salt Spray) | MIL-STD-202, Method 101, Condition B |
| Vibration | MIL-STD-202, Method 204, Condition D, 20 Gs |
| Shock | MIL-STD-202, Method 213, Condition I, 100 Gs |
| Thermal Shock | MIL-STD-202, Method 107. Cond. B, -40°C to +85°C |
| Moisture Resistance | MIL-STD-202, Method 106, Less Step 7B |
| Barometric Pressure (Altitude) | MIL-STD-202, Method 105, Condition C, 70k Ft |
CAD Drawing
Dimensions in mm/ [inch], Tolerance +1%
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