Language
SMC
The SMC interface features threaded coupling with 10-32 threads and is available in 50 and 75 ohm configurations.
SMC connectors offer broadband performance with low reflection DC to 10 GHz and are primarily used in telecommunications and instrumentation applications.
Features and Benefits
● Conforms to the interface dimensions of MIL-STD-348
● Threaded coupling ideal for applications where vibration resistance is important
● Ideal for semi-rigid cables or miniature flexible cables
Applications
● Antennas
● Instrumentation
● Telecommunications
● PC/LAN
SMC Connectors Specifications
Electrical
|
Items |
|
|
Impedance |
50 Ohm |
|
Frequency Range |
DC - 4 GHz (DC - 10 GHz on Extended Range Designs) |
|
Voltage Rating (Sea Level) |
335 Volts RMS Continuous |
|
Voltage Rating (70,000 ft) |
85 Volts RMS Continuous |
|
Dielectric Withstanding Voltage |
|
|
RG-178/RG-196 Group |
750 VRMS Min |
|
RG-174/RG-316/RG-188 Group |
1000 VRMS Min |
|
VSWR (Return Loss) |
|
|
RG-178/RG-196 Group |
|
|
Straight Connectors |
1.30 + .04 f (GHz) DC - 4GHz |
|
Right Angle Connectors |
1.45 + .06 f (GHz) DC - 4GHz |
|
RG-174/RG-316/RG-188 Group |
|
|
Straight Connectors |
1.25 + .04 f (GHz) DC - 4GHz |
|
Right Angle Connectors |
1.35 + .04 f (GHz) DC - 4GHz |
|
Insulation Resistance |
1000 MΩ Min |
|
Center Contact Resistance |
6 mΩ Max |
|
Outer Contact Resistance |
1 mΩ Max |
|
RF Leakage |
-55 dB Max (2 - 3 GHz) |
|
Insertion Loss |
|
|
Straight Connectors |
0.30 dB @ 1.5 GHz Max |
|
Right Angle Connectors |
0.60 dB @ 1.5 GHz Max |
|
Power Handling |
95 W @ 1 GHz @ 25ºC |
Environmental
|
Items |
|
|
Temperature Range |
−65°C to +165°C |
|
Thermal Shock |
MIL-STD-202 Method 107 (Test Condition B) |
|
Corrosion |
MIL-STD-202 Method 101 (Test Condition B) |
|
Vibration |
MIL-STD-202 Method 204 (Test Condition D) |
|
Mechanical Shock |
MIL-STD-202 Method 213 (Test Condition B) |
|
Moisture Resistance |
MIL-STD-202 Method 106 |
Mechanical
|
Items |
|
|
Mating Cycles |
500 Min |
|
Coupling Mechanism |
Threaded |
|
Interface Specification |
MIL-STD-348 |
|
Mating Torque |
0.3 N-m (3 in-lbs) |
Note: These characteristics are typical and may not apply to all connectors.
Connector configurations may affect performance.
Interface Dimensions
70 mm RG178 Cable Assembly Jumper With NEX10 Female 20mm SQ Flange Connector to U.FL Plug Connector(
NEX10-KF178/U.FL-178-70A
Contact Information
Tel No.: 0086-511-88896930
Fax No.: 0086-511-88892399
Mobile Phone No.: 0086-13646101571
Email: herryma71@fscommunication.com
Factory Address: No.88 ,S 338 Road Zhenjiang City China.
Office Address: RoomNo.1603 Office Building 20 Injoy Plaza Zhenjiang City212009
Agent (Türkiye)
Company Name: RFM Elektronik Dis Tic. Ltd. Sti
Address: Kale Mahallesi San Sok. No7/30 Altindag, 06050 TURKEY