SBMA Brass Female 4-hole Flange RF Coaxial Connector with Microstrip
The SBMA series represents a scaled-down version of the BMA series coaxial connectors, also known as blind-mate connectors. These connectors boast excellent bandwidth performance and a compact form factor, making them ideal for meeting the demands of microwave device miniaturization and modularization.
Specification
Note:The specific data of the model are based on the data in the product specification sheet.
Electrical Characteristics | ||
Impedance | 50 Ohm | |
Frequency Range | DC~40GHz | |
Rated Voltage | 170 VRMS (Maximum sea-level) | |
Dielectrics Voltage-resistance | 500 VRMS (Maximum sea-level) | |
Insulation Resistance | ≥2000MOhm | |
Contact Resistance | Outer conductor | <=2mOhm |
Center conductor | <=6 mOhm | |
VSMR | ≤1.25 | |
Insertion Loss | ≤0.30dB |
Product Detail
Material & Mechanical Characteristics | |||
Center Conductor | Male/Plug | Brass | Gold plated |
Female/Socket | Sn-P bronze | Gold plated | |
Resilience Contact | Beryllium bronze | Nickel Plated | |
Shell / Housing | Brass,stainless steel | Nickel Plated | |
Insulators | PTFE | ||
Sealing Ring | Silicone Rubber | ||
Durability | 500 cycles |
RoHS Compliant | Yes |
Mating Cycles | 500Cycles |
Contact Retention | 10N min |
Cable Retention | 100N min |
Mating Force | 0.6N max |
Un-Coupling Force | 0.6 N max |
Environmental Specification:
Operating Temperature | -65 to +165Deg C |
IP Rating ( Mated ) | IP64 |
Features:
1. Small size and light weight: As a miniaturized product of BMA series, SBMA connector has smaller size and lighter weight, which is suitable for use in equipment with limited space, and is conducive to the miniaturization and lightweight design of equipment.
2. High installation density: its miniaturization makes it possible to install more connectors per unit area, which improves the installation density and meets the demand for high-density integration of modern electronic equipment.
3. Reliable connection: the blind plug structure design, without the need for complex alignment operations in the connection, just insert the plug into the socket to complete the connection, simple and convenient operation, and the connection is firm and reliable, can withstand a certain degree of vibration and shock.
4. Long mechanical life: the general mechanical life of SBMA connectors can reach more than 500 times, and some products are even higher, which can meet the requirements of long-term frequent plugging and unplugging.
Application:
1. Wireless communication: In various types of wireless communication equipment, such as base stations and mobile terminals, SBMA connectors are used to connect antennas and RF front-end modules to ensure stable transmission of high-frequency signals. Due to its miniaturized design, it is able to achieve efficient connection in limited space, which contributes to the miniaturization and lightweighting of communication equipment.
2. Satellite communication: Satellite communication system requires high reliability and performance of connectors, SBMA connectors are widely used in communication equipment on satellites to guarantee the signal transmission quality between satellites and ground stations by virtue of its good electrical performance, high reliability, and anti-vibration and anti-shock characteristics.
3. Data transmission: In the field of high-speed data transmission, such as fiber-optic communications, data centers, etc., SBMA connectors can be used to connect a variety of high-speed signal transmission equipment to meet the needs of large-capacity, high-rate data transmission to ensure the stability and accuracy of data transmission.
NOTE:
We have over 10,000 types of interconnect products((BNC,TNC,MCX,MMCX,SMA,SSMA,SMB,SSMB,BMA,SBMA,SMC,SC,SMP,SSMP ect.),), if the connector you are using is not found, please contact us with your details.