CONQUER, a leading Taiwanese fuse manufacturer committed to a sustainable and safer world, has announced the launch of its 48MH SMD-type and KCF cartridge-type fuses. The KCF Series, recognized with the 2025 EE Awards Asia – Best Discrete of the Year, and the 48MH Series, selected for the 2026 Taiwan Excellence Award, demonstrate CONQUER’s leadership in high-performance fuse technology.
As AI workloads and high-performance computing grow rapidly worldwide, modern data centers face increasing demand for high-power density circuits that require reliable, compact, and flexible protection. These new fuses are specifically engineered to deliver high interrupting ratings, robust performance, and efficient use of PCB space, meeting the challenging requirements of next-generation AI data centers.
The 48MH and KCF Series are designed to withstand harsh operating conditions, including high voltage, high current, and strong mechanical stress. By combining advanced solderless and one-piece designs, these fuses improve mechanical strength, reduce the risk of failure, and offer engineers reliable solutions for high-power AI server applications where both performance and space optimization are critical.
48MH Key Features & Applications:
- Voltage Rating: Up to 125VDC
- Current Rating: Up to 225A (compact SMD size)
- Interrupting Rating: 6 kA at 125VDC
- Integrated solderless design for enhanced reliability
- Standards Compliance: RoHS, Halogen Free, 100% Pb-Free、UL、TUV
- Target Applications: Battery Backup Unit (BBU), Blade Server, DC Server Power Board, Router/Switch
KCF Key Features & Applications:
- Voltage Rating: Up to 500VAC
- Current Rating: Up to 80A (compact DIP configuration)
- Interrupting Rating: 30 kA at 500VAC
- One-piece cartridge design for improved mechanical strength and reliability
- Standards Compliance: RoHS, Halogen Free, 100% Pb-Free、UL
- Target Applications: Common Redundant Power Supply (CRPS), AI Server/High Power PSU, Data Center Power Shelf, 3-phase Power Supply Unit, 3-phase UPS
With these releases, CONQUER continues to expand its portfolio of high-performance circuit protection solutions for AI servers and high-power data centers. The 48MH and KCF Series enable engineers to design safer, more reliable, and higher-efficiency power circuits while simplifying integration and maintenance.
