Precision Pitch: 1.27mm contact spacing and 1.27mm row spacing for high-density PCB layouts.
Claw Spring Contacts: Ensures low contact resistance and high reliability over 500 mating cycles.
Wide Range of Configurations: Available in 12 standard pin counts: 10, 12, 16, 20, 26, 30, 36, 40, 46, 50, 56, and 60 pins.
Low-Profile Design: Optimized for tight vertical stacking, reducing the overall volume of the electronic assembly.
Optimized Pairing: Fixed combination of pin-headers (Plug) and socket-receptacles for standardized testing workflows.
J12-XTJ High-Density Interconnects | Low-Profile PCB Connectors for Testing & Debugging
The Guanitron J12 Series is a specialized line of low-profile micro-rectangular PCB connectors engineered for high-density board-to-board applications. Featuring a precise 1.27mm x 1.27mm grid, these connectors are primarily designed for system testing, circuit debugging, and modular integration in aerospace and high-end industrial electronics.
Utilizing Claw Spring (Clover Spring) contact technology, the J12 series ensures stable signal integrity while maintaining an ultra-compact footprint, making it the go-to solution for engineers requiring reliable temporary or permanent board-level connections.
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.