Standard Compatibility: Compliant with GJB 2446A (MIL-DTL-83513 equivalent) and GJB 599B (MIL-DTL-38999 equivalent) for global interchangeability.
Extreme Shock & Vibration Resistance: Capable of sustaining shocks up to 2940m/s² (3ms) and extreme sine vibrations up to 588m/s².
High-Density Twist Pins: Utilizes a 1.27mm pitch for maximum signal density without compromising electrical integrity.
Secure Threaded Coupling: The plug (free end) features a locking nut that threads onto the receptacle (fixed end) for a rock-solid, vibration-proof seal.
Micro-Miniature Design: Designed for 0.1mm² to 0.15mm² wire cores, significantly reducing overall system weight.
Y81-XME42PA Series Micro Circular Electrical Connector for Extreme Environments | MIL-DTL-38999
The Guanitron Y81 Series is an ultra-compact micro-circular electrical connector engineered for mission-critical reliability in the harshest environments. Integrating the high-density twist pin technology of MIL-DTL-83513 with the robust circular locking architecture of MIL-DTL-38999 (GJB 599B), the Y81 series is designed to withstand extreme mechanical stress while maintaining a minimal footprint.
Featuring a secure threaded coupling mechanism, the Y81 ensures a stable connection under violent vibration and high-impact conditions, making it the premier choice for avionics, missile systems, and space exploration instrumentation.
Product Specification
Mechanical & Material
Electrical
Integrated Custom Wire Harness & Cable Assembly
Beyond premium connectors, Guanitron offers end-to-end custom wire harness assembly services. Our engineering team can pre-terminate your demands with high-spec shielded cables, ensuring optimal signal integrity and reduced installation time for your system.
Frequently Asked Questions
1. Lead Time & Availability
What is your typical lead time for orders? For standard stocked items, we usually ship within 2–5 business days. For custom configurations or large-scale production, lead times typically range from 6–8 weeks, depending on material availability and testing requirements.
Do you offer expedited shipping for urgent projects? Yes. We understand the critical nature of aerospace and defense projects. Please contact our sales team to discuss “Fast-Track” options for urgent requirements.
2. Minimum Order Quantity (MOQ)
We offer flexible MOQ policies. While production runs typically have a minimum, we provide sample orders for R&D and prototyping phases to ensure the product meets your exact specifications.
3. Customization & Engineering Support
Can you provide customized connector solutions? Absolutely. We specialize in OEM/ODM services. Whether you need specific pin configurations, specialized housing materials, or unique shell sizes, our engineering team can design a solution based on your technical drawings or requirements.
Do you offer custom wire harness assembly? Yes, we provide integrated services. We can supply not only the connectors but also complete, tested wire harness assemblies ready for installation in your system.
4. Quality & After-Sales Support
What certifications and standards do your products meet? Our connectors are manufactured to meet or exceed MIL-SPEC standards. We are ISO 9001 certified, and all products undergo 100% electrical and mechanical testing before shipment.
What is your warranty policy? We provide a 12-month quality warranty on all products. If any technical issues arise, our engineers will provide remote support or replacement solutions within 24–48 hours.
5. Logistics & Shipping
What shipping methods do you use for international orders? We primarily ship via DHL, FedEx, and UPS for fast, door-to-door delivery (3–5 days to the US/Europe). For bulk orders, we also offer air and sea freight options.