UJ2A
Switchcraft Inc.
UJ2A
Switchcraft Inc.
CONN JACK MONO 4.39MM PNL MNT
Reference Price (USD)
1+
$6.26040
500+
$6.197796
1000+
$6.135192
1500+
$6.072588
2000+
$6.009984
2500+
$5.94738
Exquisite packaging
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UJ2A
$6.26
Product details
The UJ2A from Switchcraft Inc. 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 Jack 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 Female variants, the connector accommodates diverse mating requirements. System designers can implement either configuration without compromising electromagnetic compatibility (EMC) performance.With Mono architecture, the connector maintains balanced audio transmission up to 24-bit/192kHz. Its conductor arrangement prevents ground loop interference in complex audio setups.The 4.39mm (0.173") specification guarantees interoperability with IEC 60603 standards. This dimensional compliance enables drop-in replacement for legacy audio interfaces.Precision-engineered to 0.177" (4.48mm) tolerances, the connector achieves optimal mechanical stability. Its tight dimensional control ( 0.05mm) prevents mating fatigue over 10,000 cycles.The 2 Conductors, 3 Contacts design supports simultaneous multi-channel signaling. Gold-plated contacts maintain <3dB insertion loss across the 20Hz-20kHz spectrum.Configured with Single Switch, the connector enables smart signal routing. Break-before-make switching prevents transient artifacts during connection changes.Panel Mount 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.Incorporating Mounting Hardware, Thread Lock, the connector exceeds IP65 environmental protection. Thread-locking mechanism maintains torque retention above 0.6N m.
Product Attributes
- Product Status: Active
- Connector Type: Phone Jack
- Gender: Female
- Signal Lines: Mono
- Industry Recognized Mating Diameter: 4.39mm (0.173")
- Actual Diameter: 0.177" (4.48mm)
- Number of Positions/Contacts: 2 Conductors, 3 Contacts
- Internal Switch(s): Single Switch
- Mounting Type: Panel Mount
- Termination: Solder Eyelet(s)
- Shielding: Unshielded
- Features: Mounting Hardware, Thread Lock
- Insulation Color: -
- Operating Temperature: -
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