WMT389
Switchcraft Inc.
WMT389
Switchcraft Inc.
CONN JACK TWIN STEREO PNL MNT
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Product details
Engineered by Switchcraft Inc., the WMT389 Barrel - Audio Connectors sets new benchmarks for automotive audio connectivity. This AEC-Q200 qualified solution delivers uncompromised performance in vehicle infotainment systems, EV battery management audio alerts, and active noise cancellation networks.The Phone Jack, Twin design incorporates automotive-grade retention. Dual-stage latching mechanism withstands 15G vibration per LV214-3 chapter 4.5.7.Female variants support automotive harness configurations. The polarized housing prevents incorrect mating in assembly line environments.Capable of Stereo (3 Conductor, TRS) operation, the connector handles MOST150 optical audio conversion. The integrated ferrite core suppresses CAN bus interference.The 6.35mm (0.250", 1/4") - Headphone complies with USCAR-30 specifications. The chamfered entry guide enables robotic assembly with 0.2mm positioning tolerance.Precision-machined to 0.250" (6.35mm), the connector achieves IP6K9K dust/water protection. The overmolded strain relief passes 50,000 flex cycles.With 2 Sets of 3 Conductors, 6 Contacts, the interface supports 48V phantom power. The hot pluggable design prevents arcing during door module replacement.The 2 Sets of Two Switches implementation includes wake-on-sound functionality. The micro-power circuit draws <1 A in standby mode.The Panel Mount format enables direct body panel integration. The floating contact design compensates for 1.5mm panel warpage.Wire Wrap method utilizes ultrasonic welding. The process creates cold joints without thermal damage to adjacent components.Featuring Unshielded effectiveness, the connector reduces Tesla coil interference. The multi-point grounding scheme maintains <2 ground continuity.The Grounding Tab include automatic moisture ejection. The hydrophobic membrane prevents water accumulation in convertible tops.Rated for -20°C ~ 65°C, the connector maintains performance after 1000 thermal shock cycles (-40 C to +125 C transitions).
Product Attributes
- Product Status: Active
- Connector Type: Phone Jack, Twin
- Gender: Female
- Signal Lines: Stereo (3 Conductor, TRS)
- Industry Recognized Mating Diameter: 6.35mm (0.250", 1/4") - Headphone
- Actual Diameter: 0.250" (6.35mm)
- Number of Positions/Contacts: 2 Sets of 3 Conductors, 6 Contacts
- Internal Switch(s): 2 Sets of Two Switches
- Mounting Type: Panel Mount
- Termination: Wire Wrap
- Shielding: Unshielded
- Features: Grounding Tab
- Insulation Color: -
- Operating Temperature: -20°C ~ 65°C
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