Main Application of SMA Connectors:
Aerospace and Defense:
Hand-held field Device and Instrumentation
Technology
: Instrumentation
Commercial Vehicle
: Bluetooth and GPS
Telecommunications
: Wireless Base Stations, Cellular Mobile System
Data/Communications
:Wifi, WiMAX
Industrial
: Active and passive components, instrumentation, M2M Communications, Vehicle Tracking System
Techinial Datasheet:
Electrical Characteristics
Impedance：50 ohm
Frequency Range:0~12.4 GHz
VSWR:Straight type ≦ 1.3max / R/A type ≦ 1.5max
Dielectric Withstanding Voltage:1000 V rmsmin for RG142, RG405
750 V rms min. for RG316, RG402
500v rms min. for RG178
Working Voltage:500 V rms max. for RG142, RG405
375 V rms max. for RG316, RG402
170 V rms max. for RG178
Center Contact Resistance≦ 6.0 mΩ (Milliohms max.)
Outer Contact Resistance ≦ 2.0 mΩ (Milliohms max.)
Insultation Resistance ≧ 5 x 10³ mΩ (Megohms min.)
Mechanical Characteristics
Coupling: 1/4-36 thread
Contact Retention: 15 in-lbs min.
Coupling nut torque: 30 in-lbs. min.
Durability(mating) ≧ 500 cycles (For Beryllium Copper Contact)
Environmental Characteristics
Environmental Characteristics:-40°C ~ +165°C
Vibration: MIL-STD-202 Method204
Corrosion resistance: MIL-STD-202 Method 101
Material:
Part
Material
Finish
COUPLING CAP
Brass
G
old Plated
BODY
Brass
G
old Plated
GASKET
Silicone rubber
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