SCX
The SCX series offers the utmost savings
in space utilization without compromising
rugged mechanical performance and
superior RF high frequency electrical
performance. These connectors feature
a .145” maximum overall diameter with
a .375” overall length for the mated
connector pair.
A revolutionary designed air dielectric
interface is integrated into the SCX series
resulting in exceptional RF performance
with a 50 ohm characteristic impedance
maintained throughout the mated
connector pair. The result is an extremely
small and rugged high frequency RF
connector series with exceptionally low
VSWR (1.25:1) from DC to 20 GHz. This
connector series is ideal for low profile
board to board stacking arrangements.
All configurations and styles are available
including surface mount, end launch and
compliant pin press-fit PCB mounting
alternatives. The cable mount connectors
are designed for a full crimp assembly
with standard crimp tools or solder
assembly termination.
The SCX series is applicable for high
frequency RF applications from DC to
20 GHz. The durable connector is gold
plated with heat treated beryllium copper
spring fingers allowing for a minimum
of 1,000 mating cycles without any
noted degradation of RF performance.
The spring fingers allow for a rugged
and reliable snap-on, detent locking
interconnect mechanism. The low
profile mated pair overall length of .375"
significantly increases the number of
mounting possibilities.
meChaNiCal & eNViroNmeNtal sPeCiFiCatioNs
Temperature Rating
Corrosion
Shock
Vibration
Thermal Shock
Durability
Mating/Unmate Force
Float Mount Constraints
-65˚C to +165˚C
MIL-STD-202 Method 101, Test Condition B
MIL-STD-202 Method 213, Test Condition B
MIL-STD-202 Method 204, Test Condition B
MIL-STD-202 Method 107, Test Condition B
1000 Mate/Unmate cycles min.
1 lb. min.
0.10" full radial & 0.015 axial misalignment max.
eleCtriCal sPeCiFiCatioNs
Dielectric Withstanding Voltage
Insulation Resistance
Contact Current Rating
Characteristic Impedance
RF HI Potential Withstanding Voltage
Corona Level @ 70,000 ft.
Permeability
Frequency Range
VSWR
500 VDC @sea level with 70% relative humidity
5000 mega-ohms min. @ 200 VDC
2 Amps max.
50 Ohm constant airline impedance
125 VRMS @ 5 MHz
Center contact to intermediate contact: 125 VAC
2.0 max.
DC to 20 GHz
1.25:1 max. (mated pair)
material & FiNishes
Shell
Center Contacts
Ground Spring
Insulators
Brass per ASTM B16, alloy UNS C36000
Gold plate per MIL-DTL-45204, Type II, Class 1
Brass per ASTM B16, alloy UNS 36000
or BeCu per ASTM-B196, alloy UNS C17200, C17300
Gold plate per MIL-DTL-45204, Type II, Class 1
BeCu per ASSTM-B194, alloy UNS C17200
Gold plate per MIL-DTL-45204, Type II, Class 1
PTFE per ASTM D-1710
All specifications subject to change without notice.
SCX Interface Dimensions
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Mated Pair Length
Mounting D-Hole
Bulkhead Connectors
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2
FPGA/CPLD
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