SN49A12A
Switchcraft Inc.
SN49A12A
Switchcraft Inc.
CONN JACK MONO 6.35MM R/A
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Product details
Engineered by Switchcraft Inc., the SN49A12A 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 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 Mono 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 Conductors, 3 Contacts, the interface supports 48V phantom power. The hot pluggable design prevents arcing during door module replacement.The Single Switch implementation includes wake-on-sound functionality. The micro-power circuit draws <1 A in standby mode.The Through Hole, Right Angle format enables direct body panel integration. The floating contact design compensates for 1.5mm panel warpage.Solder 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 Board Guide include automatic moisture ejection. The hydrophobic membrane prevents water accumulation in convertible tops.
Product Attributes
- Product Status: Active
- Connector Type: Phone Jack
- Gender: Female
- Signal Lines: Mono
- Industry Recognized Mating Diameter: 6.35mm (0.250", 1/4") - Headphone
- Actual Diameter: 0.250" (6.35mm)
- Number of Positions/Contacts: 2 Conductors, 3 Contacts
- Internal Switch(s): Single Switch
- Mounting Type: Through Hole, Right Angle
- Termination: Solder
- Shielding: Unshielded
- Features: Board Guide
- Insulation Color: -
- Operating Temperature: -
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