JieJie Microelectronics (JJM) Power Semiconductors – Sourced by Hext.in

Independent Distributor for MOSFETs, IGBTs, Thyristors & Protection Devices

At Hext.in, we empower procurement teams, OEMs, and sourcing professionals with fast access to JJM components in India and globally. As an independent distributor, we provide flexible sourcing for JJM's power semiconductors—ranging from legacy devices to modern power technologies—without implied authorized partnership.

About JieJie Microelectronics (JJM)
Founded in 1995, JieJie Microelectronics is a high-tech Chinese manufacturer specializing in power semiconductors and integrated circuits. Built on a comprehensive in-house stack—covering chip R&D, design, packaging, and testing—JJM offers powerful, domestically engineered components robust in quality and performance


Product Portfolio Available at Hext.in

We provide B2B access to the following JJM product categories:

MOSFETs – Trench, Planar, Super-Junction (SGT), available in low, medium (≤400 V), and high-voltage (≥400 V) variants


Thyristors – Uni- and bi-directional across various application formats


Protection Devices – TVS diode arrays, surge suppressors, Zener diodes, varistors, and gas discharge tubes


Rectifiers & Diodes – Including ultra-fast recovery and SiC rectifiers


IGBTs & Power ICs – Standalone discretes and modules, plus smart power switches and regulators

Opto-Couplers & Power Modules – Gate drivers, thyristor opto-couplers, SSRs, and DBC components


Industries & Application Areas

JJM’s power semiconductors are trusted in key applications, including:

Fast chargers and EV charging stations

Switched-mode power supplies and BMS units

BLDC and PMSM motor drives, HVAC, and appliances

Photovoltaic inverters, leakage protection, automotive electronics, and more


Why Source JJM Components via Hext.in

Independent B2B access to JJM’s power semiconductor catalog

Flexible order sizes with no MOQ constraints

Access to both common and hard-to-source parts

Ideal for OEMs, EMS, industrial buyers, and R&D teams

Rapid RFQ support, BOM matching, and global logistics options

📩 Enquire Now for JJM Bulk Orders or Technical Matching
Secure JJM’s rugged power solutions for your next design or production run.

🔍 Explore our JJM semiconductor collection at Hext.in – Your independent sourcing partner for power components.