SJD-3511-45
CUI Devices
SJD-3511-45
CUI Devices
CONN JACK DUAL STEREO 3.5MM R/A
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Product details
CUI Devices's SJD-3511-45 represents a breakthrough in Barrel - Audio Connectors technology for aerospace applications. This MIL-DTL-38999 compliant connector delivers mission-critical reliability in avionics systems, satellite communications, and flight control interfaces while withstanding extreme vibration and thermal cycling.The Phone Jack, Dual implementation features triple-start threads for rapid mating. Compared to commercial variants, its bayonet coupling achieves 100N retention force in high-vibration environments.Female options include hermaphroditic designs for reduced part numbers. The self-aligning guide pins enable blind mating in zero-gravity conditions.Supporting Stereo (3 Conductor, TRS) topology, the connector handles ARINC 429 avionics protocols. The impedance-controlled layout maintains signal integrity at 100Mbps data rates.Compliant with 3.50mm (0.141", 1/8", Mini Plug) - Headphone specifications, the connector interfaces with MIL-STD-1553B databus systems. The anti-FOD design prevents foreign object debris in flight systems.The 0.142" (3.60mm) dimensions incorporate EMI/RFI shielding. The aluminum alloy shell provides 85dB shielding effectiveness while minimizing weight.2 Sets of 3 Conductors, 9 Contacts arrangement supports quad-redundant signaling. The cross-contact design maintains connectivity during single-point failures.The Single Switch, Two Switches configuration includes built-in test capabilities. The embedded sensors monitor contact resistance in real-time.Designed for Through Hole, Right Angle installation, the connector features explosive decompression protection. The vented design prevents pressure differential damage at 50,000ft altitudes.Solder process utilizes crimp-and-pott technology. The environmentally sealed contacts survive 1000+ thermal shock cycles.With Shielded effectiveness of 120dB, the connector meets DO-160G lightning protection requirements. The composite shell provides EMP hardening.The Board Lock package includes corrosion-resistant beryllium copper contacts. The precious metal plating withstands 500+ mating cycles in salt fog environments.
Product Attributes
- Product Status: Obsolete
- Connector Type: Phone Jack, Dual
- Gender: Female
- Signal Lines: Stereo (3 Conductor, TRS)
- Industry Recognized Mating Diameter: 3.50mm (0.141", 1/8", Mini Plug) - Headphone
- Actual Diameter: 0.142" (3.60mm)
- Number of Positions/Contacts: 2 Sets of 3 Conductors, 9 Contacts
- Internal Switch(s): Single Switch, Two Switches
- Mounting Type: Through Hole, Right Angle
- Termination: Solder
- Shielding: Shielded
- Features: Board Lock
- Insulation Color: -
- Operating Temperature: -
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