Secure Locking SMPS RF Connectors
Amphenol SV Microwave connectors ensure robust connectivity in high-vibration environments with their quarter-turn, bayonet-style coupling nut
The Amphenol SV Microwave 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. In addition to this line, the secure-locking SMPS RF connectors bring four 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.
These connectors feature a high-frequency SMPS interface and deliver reliable performance up to 65 GHz. Ideal for space-constrained, high-frequency applications, they enhance the versatility of the QB family.
- Quarter-turn bayonet locking feature on a standard SMPS interface
- Low insertion/removal forces compared to standard full detent SMPS connectors, which 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 to 65 GHz
- Bench-top testing
- High-vibration environments
- Applications requiring a high number of mating cycles
Secure Locking SMPS RF Connectors
| Kuva | Manufacturer Part Number | Kuvaus | Liittimen malli | Liittimen tyyppi | Kontaktin terminointi | Saatavana oleva määrä | Hinta | Näytä tiedot | |
|---|---|---|---|---|---|---|---|---|---|
![]() | ![]() | 3821-60008 | SMPS FEMALE QB CONNECTOR FOR .04 | SMPS | Jakki, Naaraspistoke | Juotostina | 20 - Immediate | $110.20 | Näytä tiedot |
![]() | ![]() | 3811-40106 | SMPS MALE PCB QB EDGE LAUNCH CON | SMPS | Pistotulppa, Urosnasta | Juotostina | 36 - Immediate | $72.49 | Näytä tiedot |
![]() | ![]() | 3811-40105 | SMPS MALE PCB QB THRU-HOLE CONNE | SMPS | Pistotulppa, Urosnasta | Juotostina | 48 - Immediate | $74.55 | Näytä tiedot |
![]() | ![]() | 7038-0741 | SMPS FEMALE QB TO SMA MALE 6" CA | SMA – SMPS | SMA-urosliitin | Uros | 1 - Immediate | $208.96 | Näytä tiedot |






