Sinrui Technology
Sinrui Technology
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BMA-KFD7G

Please do contact us if you need a custom design

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Home » Products » BMA-KFD7G
BMA-KFD7G

Please do contact us if you need a custom design

Send Enquiry

Description

BMA Connectors or Blind-Mate Connectors are slide-on/push-on RF connectors that can operate up to 22 GHz. A connection using these connectors can simply be made by pressing two BMA connectors together (Male & Female). They do not require wrenches or other tools to secure the connection. A type of spring mechanism is used to make the connection which also takes care of small misalignments when mating.

BMA connectors originated in the 1980’s and are available in two variations – fixed or floating. The floating variation provides tolerance towards axial or radial misalignment making them ideal for high vibration applications. The spring mechanism separates the connector interface from the flange housing and allows floating for blind mating purposes.

BMA connectors are suitable for high-frequency rack and panel applications including active electronically scanned array antennas, military microwave modules, radars, rack and panel telecommunication equipment.

Key Features:

Operating Frequency: Up to 22 GHz
Impedance: 50 Ohm
Coupling Mechanism: Slide-on/Push-on Coupling
Interface Standards: IEC 61169-33, MIL-STD-348B
Mating Cycles: Over 5000
Power rating at 1GHz: 450W
Temperature range: -65°C / +165°C

BMA Connectors or Blind-Mate Connectors are slide-on/push-on RF connectors that can operate up to 22 GHz. A connection using these connectors can simply be made by pressing two BMA connectors together (Male & Female). They do not require wrenches or other tools to secure the connection. A type of spring mechanism is used to make the connection which also takes care of small misalignments when mating.

BMA connectors originated in the 1980’s and are available in two variations – fixed or floating. The floating variation provides tolerance towards axial or radial misalignment making them ideal for high vibration applications. The spring mechanism separates the connector interface from the flange housing and allows floating for blind mating purposes.

BMA connectors are suitable for high-frequency rack and panel applications including active electronically scanned array antennas, military microwave modules, radars, rack and panel telecommunication equipment.

Key Features:

Operating Frequency: Up to 22 GHz
Impedance: 50 Ohm
Coupling Mechanism: Slide-on/Push-on Coupling
Interface Standards: IEC 61169-33, MIL-STD-348B
Mating Cycles: Over 5000
Power rating at 1GHz: 450W
Temperature range: -65°C / +165°C

What advantages do Waterproof circular connectors bring?2022-09-18T23:54:20+08:00

First, Contact resistance.

This is a waterproof round ConnectorFor the performance of common electrical equipment, the contact resistance of high-quality connectors should be relatively stable. Generally speaking, the change of resistance ranges from a few milliohms to tens of milliohms.

Second, the insulation resistance of waterproof plug.

Waterproof round ConnectorThe insulation resistance is also one of the main indexes of its electrical performance. Insulation resistance can measure the insulation performance between the contact parts of the connector and the shell. In industry regulations, the insulation range ranges from hundreds of megaohms to thousands of megaohms.

In addition, the waterproof circular connector also has reflection coefficient, characteristic impedance, current and other coefficients, characteristic impedance, current and so on.

Is Sinrui’s gold plating always lead-free and RoHS compliant?2022-09-18T23:54:03+08:00

Yes, Sinrui’s gold plating is always lead-free and RoHS compliant (pre-plated or in house plated).

Will Sinrui provide a formal RoHS CoC (Certificate of Compliance) for their products?2022-09-18T23:53:27+08:00

Yes, upon request, Sinrui will provide a formal CoC. Please provide Company name and address as well as Company contact and contact information of the person requesting the CoC along with valid Sinrui part numbers to our General Technical Support Group.

What is the optimal signal-to-ground ratio?2022-09-18T23:53:03+08:00

A signal-to-ground ratio of 1:1 is usually optimal, but for connectors with large pin arrays signal-to-ground rations of less than 1:1 may be required for reliable high speed single-ended operation.

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