RF Connector SMA PCB End Launch Jack 50 Ohm (Jack, Female)
L14.3mm Amphenol RF 132255:KLS1-SMA017-L14.3
L17.4mm Amphenol RF132289:KLS1-SMA017-L17.4

Electrical Specifications:

Impedance: 50 Ω
Frequency Range Max: 18 GHz
Voltage Rating : 335 volts rms.
Dielectric Withstanding Voltage : 500 volts rms.
VSWR : 1.15 +0 .02 f (GHz) for Straight connector typical
1.25 +0 .025 f (GHz) for Right angle connector typical
Contact Resistance Center contact: 2.0 mΩ
Body: 2.0 mΩ
Insulation Resistance: 5,000 MΩ

Mechanical Specifications:
Durability:500Cycles Min.
Coupling nut retention:18kgf Min.
Temperature Range: – 55°C to +155°C

Material:
Connector body: Brass per QQ-B-626 ,gold Plating or nickel
Center contact Male: Brass,gold Plating
Center contact Female: Beryllium copper,gold Plating
Insulator: PTFE
Gasket:Silicone rubber
Crimp Ferrule:Annealed copper

KLS1-SMA017-L14.3&KLS1-SMA017-L17.4.pdf