QS3P
Amphenol Audio
QS3P
Amphenol Audio
1/4" PHONE STR STEREO NICKEL
Reference Price (USD)
1+
$8.42000
500+
$8.3358
1000+
$8.2516
1500+
$8.1674
2000+
$8.0832
2500+
$7.999
Exquisite packaging
Discount
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QS3P
$8.42
Product details
The QS3P from Amphenol Audio is a premium Barrel - Audio Connectors engineered for high-fidelity audio transmission. This connector delivers exceptional signal integrity across professional audio equipment, telecommunication systems, and broadcast infrastructure. Its robust construction meets rigorous industry standards while providing versatile connectivity solutions.Featuring Phone Plug configuration, this interface supports multi-channel audio routing with minimized crosstalk. When compared to standard connectors, its precision-machined contacts ensure superior contact resistance below 5m .Available in Male variants, the connector accommodates diverse mating requirements. System designers can implement either configuration without compromising electromagnetic compatibility (EMC) performance.With Stereo (3 Conductor, TRS) architecture, the connector maintains balanced audio transmission up to 24-bit/192kHz. Its conductor arrangement prevents ground loop interference in complex audio setups.The 6.35mm (0.250", 1/4") - Headphone specification guarantees interoperability with IEC 60603 standards. This dimensional compliance enables drop-in replacement for legacy audio interfaces.Precision-engineered to 0.249" (6.32mm) tolerances, the connector achieves optimal mechanical stability. Its tight dimensional control ( 0.05mm) prevents mating fatigue over 10,000 cycles.The 3 Conductors, 3 Contacts design supports simultaneous multi-channel signaling. Gold-plated contacts maintain <3dB insertion loss across the 20Hz-20kHz spectrum.Configured with Does Not Contain Switch, the connector enables smart signal routing. Break-before-make switching prevents transient artifacts during connection changes.Free Hanging (In-Line) installation facilitates flexible PCB integration. Anti-rotation features prevent terminal misalignment during vibration-intensive applications.Solder Eyelet(s) method ensures reliable solder joint integrity. The metallurgical bond withstands 260 C reflow temperatures without degradation.Unshielded technology reduces RFI/EMI by 40dB. The Faraday cage construction meets MIL-STD-461G requirements for sensitive audio environments.Rated for -25°C ~ 75°C range, the connector performs reliably in extreme conditions. Thermal cycling tests confirm stability across -40 C to +105 C excursions.
Product Attributes
- Product Status: Active
- Connector Type: Phone Plug
- Gender: Male
- Signal Lines: Stereo (3 Conductor, TRS)
- Industry Recognized Mating Diameter: 6.35mm (0.250", 1/4") - Headphone
- Actual Diameter: 0.249" (6.32mm)
- Number of Positions/Contacts: 3 Conductors, 3 Contacts
- Internal Switch(s): Does Not Contain Switch
- Mounting Type: Free Hanging (In-Line)
- Termination: Solder Eyelet(s)
- Shielding: Unshielded
- Features: -
- Insulation Color: -
- Operating Temperature: -25°C ~ 75°C
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