The Hot-Swap Power Shelf Backplane Connector is a heavy-duty, hybrid power backplane receptacle designed for telecom rectifiers and server power distribution systems. Engineered to support modern high-efficiency rectifier modules (such as 48V telecom rectifiers), this connector provides a seamless interface for AC input, high-power DC output, and critical signal management in a single integrated housing. For more on high-current interconnection solutions, see our high-current board-to-board connector guide.
Key Features
High-Current Hybrid Architecture
Features a multi-zone layout delivering up to 2x100A for DC power and 3x30A for AC power, optimizing space while maximizing power density in a single compact housing. This hybrid architecture eliminates the need for separate AC and DC connectors, reducing system complexity and improving reliability.
Premium Material & Durability
Molded from high-grade LCP + 30% Glass Fiber (UL94V-0) for maximum flame retardancy and heat deflection. The UL94V-0 rating ensures the housing stops burning within 10 seconds after ignition, critical for telecom and data center safety compliance. Contacts are crafted from premium Copper Alloy with Gold (Au) or Tin (Sn) plating over Nickel to minimize resistance and contact wear over thousands of mating cycles.
Integrated Heavy-Duty Wiring
Equipped with high-spec UL1017 20AWG wire harnesses (Red, Black, and Green/Yellow Ground) pre-terminated with reliable crimped terminals for quick installation. UL1017 is a recognized standard for internal wiring of power supply equipment. Learn more about our wire harness integration capabilities.
Reliable Blind-Mating & Hot-Swap
Designed for mission-critical power systems requiring hot-swap capabilities and secure blind-mating connections without power interruption, minimizing downtime during module replacement in live systems. This is essential for telecom operators who require 99.999% uptime (five nines reliability). For reliability testing methodology, refer to our industrial connector reliability testing standards guide.
Applications
- Telecom rectifier modules (48V systems)
- Server power shelves
- Industrial power distribution units
- Data center power backplanes
- High-density power systems
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Current | 100A DC (2x), 30A AC (3x) |
| Operating Voltage | 1000V DC / 690V AC |
| Housing Material | LCP + 30% Glass Fiber (UL94V-0) |
| Contact Material | Copper Alloy (Au/Sn plating over Nickel) |
| Wire Specification | UL1017 20AWG |
| Operating Temperature | -40C to +125C |
Longyd Hybrid Power Shelf Docking Connector ensures superior thermal stability and electrical performance in demanding environments. Ideal for telecom operators, data centers, and industrial power system integrators seeking reliable high-current power connections.
Frequently Asked Questions
1. What is a power shelf backplane connector?
This is a heavy-duty hybrid backplane receptacle that integrates AC input, high-power DC output (2x100A), and signal management in a single housing. It is designed specifically for telecom rectifier modules and server power distribution systems, enabling hot-swap and blind-mating operations without power interruption.
2. What current and voltage ratings does it support?
Rated for up to 100A DC per power contact (2x positions) and 30A AC per contact (3x positions), with an operating voltage of 1000V DC / 690V AC. For comparison, see our XT30 PCB mount high current plug for lower-current applications.
3. What materials are used in construction?
The housing is molded from high-grade LCP + 30% Glass Fiber rated UL94V-0 for maximum flame retardancy and heat deflection. Contacts are premium Copper Alloy with Gold (Au) or Tin (Sn) plating over Nickel to minimize contact resistance and prevent wear over thousands of mating cycles.
4. What is the operating temperature range?
The connector operates from -40C to +125C, ensuring reliable performance in high-temperature environments such as rectifier cabinets and server racks where airflow may be limited.
5. What wire specifications are used?
The harness uses UL1017 20AWG wire (Red for power, Black for return, Green/Yellow for ground) pre-terminated with reliable crimped terminals for quick installation in field deployments. UL1017 is an Underwriters Laboratories standard recognized for internal wiring in power supply and industrial control equipment.
6. Does this connector support hot-swap applications?
Yes. It is designed specifically for mission-critical power systems requiring hot-swap capabilities, allowing module replacement without power interruption. The blind-mating design ensures secure connections even in tight enclosures where visual alignment is limited.
7. What are the primary application areas?
Telecom rectifier modules (48V systems), server power shelves, industrial power distribution units, data center power backplanes, and high-density power systems where space optimization and high current capacity are critical requirements.
8. Do you provide technical datasheets?
Yes. Request PDF technical drawings and detailed specifications by contacting our engineering team. We can provide dimensional drawings, thermal performance data, and current derating curves for your design validation. For a broader view of our manufacturing standards, visit our industrial connector factory standards and quality control guide.
9. What customization options are available?
We offer comprehensive OEM/ODM customization including custom wire lengths, alternative wire gauge configurations, specific contact plating options (Au vs Sn), and custom housing colors for brand identification.
10. Are samples available for qualification testing?
Yes. Sample units are available for qualification including high-current load testing, temperature rise verification, and mechanical mating cycle testing. Contact our sales team for sample requests, bulk pricing, and OEM project support.
Order Now – Power Shelf Backplane Connector
Ready to integrate the 100A power shelf backplane connector into your telecom rectifier or server power system? Order the Heavy-Duty Power Shelf Backplane Connector 100A directly from our online store. Each unit ships with pre-terminated UL1017 20AWG wiring and full technical documentation.
For bulk pricing or OEM project inquiries, contact our sales team at nick.xu@lyd123.com. We offer volume discounts, custom specifications, and expedited sampling for qualified projects.
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