General Specifications

Part Number 7002-1572-003
Termination Type Crimp
Model Plug (Socket)
Category RF Connectors/Coaxial Connectors
Series RP-SSMC
Standard RoHS, REACH-SVHC
Installation Style Cable Mount/Free Hanging
Cable Type RG-174,179,316
Polarity Reverse
Direction Straight
Part Number 7002-1572-003
Termination Type Crimp
Model Plug (Socket)
Category RF Connectors/Coaxial Connectors
Series RP-SSMC
Standard RoHS, REACH-SVHC
Installation Style Cable Mount/Free Hanging
Cable Type RG-174,179,316
Polarity Reverse
Direction Straight

Electrical Specifications

Impedance 50 Ohms
Frequency Range DC ~4GHz
Max Frequency 12.4 GHz
Dielectric Withstanding Voltage 750V rms
Working Voltage 500V
Insulation Resistance ≥ 1000 Ohm
VSWR ≤1.3(DC~3GHz)
Impedance 50 Ohms
Frequency Range DC ~4GHz
Max Frequency 12.4 GHz
Dielectric Withstanding Voltage 750V rms
Working Voltage 500V
Insulation Resistance ≥ 1000 Ohm
VSWR ≤1.3(DC~3GHz)

Physical Specifications

Main Material Brass
Contact Plating Gold
Temperature Range -45°C ~ + 85°C
Salt Spray 48h
Durability 500 Cycles
Main Material Brass
Contact Plating Gold
Temperature Range -45°C ~ + 85°C
Salt Spray 48h
Durability 500 Cycles

Product Insights

The SSMC connector, namely the ultra-small screw-type connector, is a miniature coaxial connector applied in the RF (Radio Frequency) field. Its full English name is Sub-Miniature Screw Coaxial Connector. It is designed and manufactured in accordance with the IEC 60169-20 standard. It has a characteristic impedance of 50 ohms, with an inner diameter of the outer conductor of approximately 2.08 millimeters, an outer diameter of the interface of roughly 2.54 mm, and a width across the plane of about 3.96 mm.
The SSMC connector has many advantages. It is extremely compact in size. Compared with the SMC connector, its volume is reduced by about one-third, saving up to 40% of the space, and it has significant advantages in application scenarios with strict space requirements. It adopts a threaded connection mechanism, which is stable and reliable in connection, and has excellent vibration resistance, enabling it to work stably in a vibrating environment. It is especially suitable for applications with high requirements for connection stability, such as avionics equipment, missile systems, and weapon control systems. Its operating frequency range is from DC (Direct Current) to 12.4 GHz, which can meet the needs of a variety of high-frequency applications. It has high signal transmission efficiency and low insertion loss, with a maximum of only.1 √ ( f ( GHz ) ) dB. The voltage standing wave ratio (VSWR) is 1.2 + 0.02 * f ( GHz ) max within the frequency range of DC - 6 GHz, which can effectively ensure the signal quality. In terms of durability, the SSMC connector also performs very well, and it can withstand at least 500 insertions and extractions. Its operating temperature range is from -65°C to +165°C. Moreover, it has passed a number of stringent tests such as thermal shock, corrosion, vibration, mechanical shock, and moisture resistance, and can adapt to various harsh environmental conditions. In fields such as aerospace, military equipment, wireless communication, test and measurement equipment, radar, and medical equipment, the SSMC connector can be seen playing a key role in the stable operation of equipment in these fields.
Xinsheng Electronics is a trusted manufacturer of SSMC RF connectors. There are several reasons to choose our products. First, Xinsheng Electronics is a China-based Manufacturing Company. We offer reliable and active services to every country in the world. We provide cost-effective solutions for RF connectors. Second, Xinsheng Electronics RF connectors are highly reliable. International organizations like ISO, RoHS, and more have already approved the product's robust construction. We also offer customizations, including rapid prototyping and manufacturing. Third, Xinsheng Electronics RF connectors work with various SSMC fittings and SSMC adaptors. We follow international standards, so our products can easily fit into most radio frequency appliances. Fourth, Xinsheng Electronics offers quick and reliable customer service and after-sales customer support. For more information, feel free to contact us.