|
High frequency SMA connectors are 50ohms precision connectors feature maximum VSWR of 1.10:1 from DC to 18GHz, and 1.15:1 from 18 to 27GHz. SMA precision connectors are one of the most popular and commonly used connectors in both microwave and RF applications where size, performance and cost are critical considerations. SMA precision connector interface utilizes a PTFE dielectric. Cmpter offers SMA connector for semi-flexi and low loss cables as well as receptacles and precision adapters which maybe adapterd for custom applications.
|
|
|
|
|
|
Features & Benefits
|
|
|
|
■ Excellent performance up to 27GHz
|
|
■ Low VSWR and insertion loss
|
|
■ Rugged construction for reliability
|
|
■ Mechanically compatible with 2.92mm and 3.5mm connector series
|
|
|
|
|
|
Products Links
|
|
All SMA Connector Products SMA Connector Catalog Online
|
|
|
|
|
|
Standard Specifications
|
|
Electrical
|
|
|
|
Impedance
|
|
50Ω
|
|
Frequency Range
|
|
DC -27 GHz
|
|
VSWR
|
|
1.10:1 (DC to 18GHz), 1.15:1 (18GHz to 27GHz)
|
|
Dielectric withstanding voltage
|
|
1000V
|
|
Contact Resistance
|
|
center contact: ≤ 3 mΩ; outer contact: ≤ 2.0 mΩ
|
|
Insulation resistance
|
|
≥5*1000 mΩ
|
|
Mechanical
|
|
|
|
Center Contact Material
|
|
Copper Beryllium Alloy, Gold-plated
|
|
Body Material
|
|
Stainless steel, Passivated
|
|
Insulator Material
|
|
PEI, PTFE
|
|
Durability(matings)
|
|
≥500
|
|
Environmental
|
|
|
|
Temperature Range
|
|
-55°C to +165°C
|
|
Vibration
|
|
MIL-STD-202, Method 204, Condition D
|
|
Corrosion
|
|
Saltspray test acc.to MIL-STD-202, Method 101, Condition B
|
|
Thermal shock
|
|
MIL-STD-202, Method 107,Condition B
|
|
|
|
|
|
Notes: These characteristics are typical but may not apply to all connectors, some special connectors may differs from the above mentioned data.
|
