Overview
The SMB-C-JW1.5 is a 50 Ohm right angle SMB jack connector designed for RF coaxial cable applications where compact installation and stable signal transmission are required.
Featuring an SMB interface with a right-angle cable mounting structure, this connector is suitable for applications with limited installation space. The angled design helps improve cable routing flexibility and reduces mechanical stress on the connection point.
The connector is manufactured using precision machining processes to ensure consistent dimensions, reliable mating performance, and long-term electrical stability. It is commonly used in RF modules, communication equipment, antenna systems, and electronic devices requiring miniature coaxial connections.
Features
50 Ohm SMB interface for RF signal applications
Right-angle design for flexible cable routing
Compact structure suitable for space-limited installations
Stable mechanical connection with SMB snap-on coupling
Compatible with selected 1.5mm coaxial cable assemblies
Available with different plating and material options according to application requirements
Suitable for OEM production and customized RF cable solutions
Specifications
| Parameter | Specification |
|---|---|
|
Impedance |
50Ω |
|
Frequency Range |
0-3GHz |
|
VSWR |
≤1.2 |
|
Withstanding Voltage |
1000V |
|
Center Contact Resistance(MΩ) |
≤6 |
|
Outer Contact Resistance(MΩ) |
≤1 |
|
Durability |
500 cycles |
Detailed electrical and mechanical specifications can be provided according to the selected cable type and customer requirements.
Material
| SMB-C-JW1.5 |
Material |
Plating |
|
Body |
Brass |
Gold |
|
Center conductor |
Brass |
Gold |
|
Crimp Ferrule |
Brass |
Gold |
|
Insulator |
PTFE |
Environmental
|
Temperature Range |
-40℃ ~ +125℃ |
|
Humidity |
<95% |
|
Salt-fog Test |
48h |
Compatible Cables
RG316 (50-1.5) coaxial cable
RG174 (50-1.5) coaxial cable
Other 50Ω miniature RF cables of the same specification
Applications
Thanks to its excellent performance, the SMB-C-JW1.5 is widely used in the following fields:
Wireless communication equipment: Base station RF modules, routers, WiFi devices, and Bluetooth modules; used for signal connections between antennas and mainboards, supporting stable high-frequency signal transmission.
Test and measurement instruments: Precision instruments such as spectrum analyzers, network analyzers, and signal generators; provides low-loss signal paths to ensure measurement accuracy.
Industrial automation systems: PLC control units, industrial sensors, and data acquisition equipment; withstands electromagnetic interference in industrial environments to ensure signal integrity.
Medical electronic equipment: Portable medical monitoring instruments and diagnostic equipment; the miniaturized design meets the compact layout requirements of medical devices, with biocompatible material options available.
Aerospace and defense: UAV communication systems, radar equipment, and navigation instruments; withstands extreme temperatures and vibration, providing reliable connections.
Consumer electronics: Set-top boxes, satellite TV receivers, and security surveillance cameras; the 75Ω version is suitable for video signal transmission, while the 50Ω version is used for RF signal connections.
Frequently Asked Questions
What type of connector is SMB-C-JW1.5?
SMB-C-JW1.5 is a 50 Ohm SMB right-angle jack connector designed for coaxial cable mounting applications.
What cable can be used with SMB-C-JW1.5?
This model is designed for 1.5mm coaxial cable applications. Cable compatibility can be confirmed according to the specific cable diameter and assembly requirements.
Is SMB-C-JW1.5 available for OEM production?
Yes. OEM production, customized dimensions, cable assemblies, and packaging requirements can be supported for qualified projects.
What is the advantage of a right-angle SMB connector?
The right-angle structure allows easier installation in compact equipment layouts and helps optimize cable routing in confined spaces.
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