Shenzhen Mingjiada Electronics Co., Ltd. established in 1996, is a globally operating authorised independent distributor of electronic components and provider of supply chain solutions. We have progressively established branches in Hong Kong, Japan, Russia and other locations, dedicated to providing efficient and reliable component procurement and supply chain services to global clients. With nearly three decades of industry expertise, Mingjiada has built an extensive supply network encompassing products from over 500 renowned manufacturers worldwide. Boasting an inventory of more than 2 million part numbers and one-stop order fulfilment capabilities, we have become the preferred partner for numerous enterprises in the high-tech component sector.
Primary Product Categories Supplied from Marvell
Marvell is a global leader in fabless semiconductor solutions, delivering comprehensive broadband communications and storage technologies. Leveraging its robust supply chain integration capabilities, Mingjiada Electronics supports clients across Marvell's extensive product portfolio, primarily encompassing the following categories:
1. Automotive Ethernet and Automotive Electronics Chips
Addressing the trends towards intelligent and connected vehicles, Mingjiada prioritises the supply of Marvell's automotive-grade chips, all certified to AEC-Q100 Grade 2 (-40°C to +105°C):
In-vehicle Ethernet switches: 88Q5050 (5-port), 88Q5072 (11-port integrated PHY), 88Q6113 (12-port TSN), supporting Time-Sensitive Networking (TSN) and advanced security features. Deployed in BMW iX autonomous driving perception systems and BYD Han intelligent cockpits.
In-vehicle Ethernet PHYs: 88Q1110-B0-NYA2A000 (100BASE-T1), 88EA1512 (100Mbps), featuring integrated LDO regulator and virtual cable tester, supporting OPEN Alliance TC10 sleep mode
Enterprise Wi-Fi AP SoC: 88W9098, supporting Wi-Fi 6 (802.11ax) and BT 5.1 with 30% enhanced coverage, deployed in Aruba AP-515 wireless access points
In-vehicle wireless connectivity: 88W8997 (Wi-Fi 5 + BT 5.0 + GNSS), utilised in Tesla Model 3 infotainment systems
2. Enterprise Ethernet and Data Centre Chips
Providing comprehensive network solutions from access to core layers:
Ethernet Switch Chips: Enterprise-grade Prestera series chips such as 88E6390X/6393X (multi-port managed switching with QoS/VLAN support), alongside data centre-class 98DX4550A1-BZI4C000 (48×1/2.5/5GbE downlinks), 98DX4590MA1-BZI4C000 (48-port intelligent multilayer switching with 100/200/400GbE stacking support)
Ethernet PHY transceivers: 88E1111-RCJ1 (Gigabit, IEEE 802.3ab), 88X3310 (Multi-Gigabit, supporting 10GBASE-T/NBASE-T), 88X7120 (25G speed), for Cisco Meraki MR57 AP backhaul ports
Ethernet Controller: AQC113C-B1-C/I Series high-performance mGig controller, supporting 10GBASE-T/5GBASE-T/2.5GBASE-T, compliant with IEEE 802.3an/bz standards, integrating hardware secure boot and PTP/1588v2 synchronisation functionality
Power Line Communication (PLC) Chip: 88ZS Series, deployed in smart home and industrial IoT applications
3. Storage Controllers and Data Centre Solutions
Focus on high-performance SSD and RAID control:
NVMe SSD Controllers: 88NV1370 (enterprise-grade, PCIe 4.0 x4, sequential read/write exceeding 7000MB/s), 88NV1120 (entry-level, PCIe 3.0 x2), for data centres and enterprise SSDs
SATA SSD Controllers: 88SS1074 (consumer-grade, supporting SATA 6G with TRIM/NCQ), compatible with Samsung 870 EVO SATA SSD
SAS/SATA/NVMe RAID/HBA controllers: 88SE94xx series, e.g. 88SE9485 supporting 12G SAS/SATA protocols, capable of connecting 24 drives per chip, widely used in Dell PowerEdge server RAID cards
Enterprise storage control chips: 88SE9230 SATA RAID controller, used in Advantech industrial servers to ensure data storage security
4. Wireless Connectivity and IoT Chips
Wireless SoC: 88MZ100 microcontroller (Cortex-M based, 5μA standby power consumption), used in smart door locks and home sensors
Wi-Fi/BT Combo Chips: 88W8987 (Wi-Fi 5 + BT 5.0 + GNSS, for high-end tablets), 88W8887 (used in Xiaomi TV ES series)
GNSS Positioning Chip: Multi-mode satellite navigation solution integrated within the 88W series
Service Advantages
Ample Stock: Over 500,000 units of Marvell's core models maintained in long-term inventory; standard lead times of 2-3 days for 88Q1110, 88E1111, and 98DX series
Authenticity Guarantee: 100% genuine factory products with tenfold compensation for counterfeits; provides Marvell factory batch codes and quality inspection reports
Pricing Advantage: Tier-1 distributor status, bulk purchase support at factory pricing, quarterly/annual framework agreements available
Global Logistics: Dual warehousing in Shenzhen and Hong Kong, supporting next-day domestic delivery and international express shipping to meet urgent production demands
Contact Information
Telephone: +86 13410018555 (Mr Chen)
Email: sales@hkmjd.com
Website: www.integrated-ic.com
コンタクトパーソン: Mr. Sales Manager
電話番号: 86-13410018555
ファックス: 86-0755-83957753
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