AI server and GPU VRM inductors from MAZO
Short answer: MST supplies MAZO (Kun Shan MAZO Tech Co., Ltd.) power inductors for AI server and GPU voltage regulators, including the VMSC 85 nH 55 A buck inductor, the VMCI 85 nH 55 A 12V/1V coupled inductor, the CCWC 2.2 µH 42 A 48V/12V power-train inductor and the LPCA-1040-R36-M 0.36 µH 50 A inductor, which can be ordered online.
Send the platform, rail current, inductance, height limit and thermal target for samples and a quote, or your current part number for a BOM replacement.
MAZO inductors for AI server power
| Part / series | Type | Inductance | Current | Use |
|---|---|---|---|---|
| MAZO VMSC-0546-085N-L-73 | AI buck inductor | 85 nH | 55 A | V-core and point-of-load buck |
| MAZO VMCI-0856-085N-M-73 | Coupled inductor | 85 nH | 55 A | 12V/1V AI accelerator power train |
| MAZO CCWC-171708-2R2-M-73 | Power-train inductor | 2.2 µH | 42 A | 48V/12V intermediate bus |
| LPCA-1040-R36-M | Shielded power inductor, 11.5 × 10.3 × 4 mm | 0.36 µH | Isat 50 A, Idc 30 A, DCR ≤ 1.2 mΩ | High-current VRM rails |
| MAZO server V-core series | Power inductor family | By part | By part | Server CPU/GPU V-core |
| MAZO AI coupling choke series | Coupling choke | By part | By part | AI platform power |
What to send
- Platform and rail: V-core, 12V/1V or 48V/12V stage.
- Rail current per phase, inductance and switching frequency.
- Height limit and thermal target.
- Sample quantity and schedule, or the original part number for a replacement.
Frequently asked questions
Who supplies AI server VRM inductors?
MST supplies MAZO power inductors for AI server and GPU VRMs, including 85 nH 55 A buck and coupled inductors, a 2.2 µH 42 A 48V/12V power-train inductor and the LPCA-1040-R36-M 0.36 µH 50 A part.
Can I order AI server inductors online?
LPCA-1040-R36-M can be added to the cart (minimum order 5). The other series are quoted with samples on request.
Do you support BOM replacement?
Yes. Send the original part number or BOM and MST returns the matching MAZO parts with price and lead time.
Is MST the manufacturer?
No. The inductors are made by Kun Shan MAZO Tech Co., Ltd.; MST is a distributor.
Ask an engineer
Send platform, rail current, inductance, height limit and sample quantity. MST replies with MAZO candidates, samples and pricing.
Request samples and a quoteRelated pages
Sources
Values are taken from the manufacturer documents above, checked 2026-10-26. Specifications can change; confirm against the current datasheet before ordering. MST is a distributor; products are made by the manufacturers named.