Secure Locking SMPS RF Connectors Now In Stock

July 22, 2025

SV Microwave's popular secure locking QuarterBack® product line features a bayonet-style coupling nut to prevent push-on connectors from coming loose in high-vibration and shock environments. Our newest addition to this line, the Secure Locking SMPS RF Connectors, bring four new high-frequency solutions to the table: a cable assembly and cable connector for Ø.047" cable type as well as edge launch and surface mount PCB connectors. Newly designed in a smaller form factor, these connectors feature our high-frequency SMPS interface and deliver reliable performance up to 65 GHz. Ideal for space-constrained, high-frequency applications, this latest expansion enhances the versatility of the QB family.

 

Features / Benefits

  • Quarter turn bayonet locking feature on standard SMPS interface
  • Low insertion/removal forces, compared to standard full detent SMPS connectors, means less torque on board mount connector solder joints during mating and de-mating
  • Spring loaded positive mating feature allows excellent electrical performance even in extreme vibration environments
  • DC - 65 GHz

 

Applications

  • Bench-top testing
  • High vibration environments
  • Applications requiring a high number of mating cycles

 

Product's Part Number and Description

 

Part No.

Description

 

SMPS Female QB Connector for .047 Cable

3821-60008

SMPS Female QB Connector for .047 Cable

 

SMPS Male PCB QB Edge Launch Connector, SB

3811-40106

SMPS Male PCB QB Edge Launch Connector, SB

 

SMPS Male PCB QB Thru-Hole Connector, R/A

3811-40105

SMPS Male PCB QB Thru-Hole Connector, R/A

 

SMPS Female QB to SMA Male 6" Cable Assembly for .047 Cable

7038-0741

SMPS Female QB to SMA Male 6" Cable Assembly for .047 Cable
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Secure Locking SMPS RF Connectors Now In Stock

July 22, 2025

SV Microwave's popular secure locking QuarterBack® product line features a bayonet-style coupling nut to prevent push-on connectors from coming loose in high-vibration and shock environments. Our newest addition to this line, the Secure Locking SMPS RF Connectors, bring four new high-frequency solutions to the table: a cable assembly and cable connector for Ø.047" cable type as well as edge launch and surface mount PCB connectors. Newly designed in a smaller form factor, these connectors feature our high-frequency SMPS interface and deliver reliable performance up to 65 GHz. Ideal for space-constrained, high-frequency applications, this latest expansion enhances the versatility of the QB family.

 

Features / Benefits

  • Quarter turn bayonet locking feature on standard SMPS interface
  • Low insertion/removal forces, compared to standard full detent SMPS connectors, means less torque on board mount connector solder joints during mating and de-mating
  • Spring loaded positive mating feature allows excellent electrical performance even in extreme vibration environments
  • DC - 65 GHz

 

Applications

  • Bench-top testing
  • High vibration environments
  • Applications requiring a high number of mating cycles

 

Product's Part Number and Description

 

Part No.

Description

 

SMPS Female QB Connector for .047 Cable

3821-60008

SMPS Female QB Connector for .047 Cable

 

SMPS Male PCB QB Edge Launch Connector, SB

3811-40106

SMPS Male PCB QB Edge Launch Connector, SB

 

SMPS Male PCB QB Thru-Hole Connector, R/A

3811-40105

SMPS Male PCB QB Thru-Hole Connector, R/A

 

SMPS Female QB to SMA Male 6" Cable Assembly for .047 Cable

7038-0741

SMPS Female QB to SMA Male 6" Cable Assembly for .047 Cable
Leave your comment