As a leading global electronic component recycler, Mingjiada Electronics has been purchasing various wireless connectivity chips, including BT, Wi-Fi, cellular IoT (LTE/NB-IoT), RF front-end, etc., covering internationally renowned brands such as Nordic, TI, Silicon Labs, Qualcomm, and Broadcom.
1. Major wireless connectivity chip brands and models we purchase
(1) BT/Wi-Fi chips
Nordic Semiconductor
nRF52/nRF53/nRF54 series (low-power BT SoC)
nRF70 series (Wi-Fi 6 co-processor IC)
nRF91 series (cellular IoT LTE-M/NB-IoT)
Texas Instruments
CC26xx/CC13xx series (low-power BT + Sub-1GHz)
CC33xx series (Wi-Fi 6 + BT combo chip)
Silicon Labs
SiWx917Y (Wi-Fi 6 + BT 5.4 combo module)
FG25/FG28 SoC (LPWAN chip, supports Sub-GHz/Wi-SUN)
Qualcomm
QCA4020/QCA4024 (Wi-Fi + BT + Zigbee tri-mode chip)
QCC51xx Series (BT Audio SoC)
Broadcom
BCM4375/BCM4389 (Wi-Fi 6E + BT 5.2)
BCM20736 (Low-Power BT Chip)
(2) Cellular IoT (LPWAN) Chips
Nordic nRF91 Series (LTE-M/NB-IoT)
Sequans Monarch series (4G Cat-M1/NB1)
Quectel BC25 (NB-IoT module)
(3) RF Front-End (RF FEM)
Qorvo/Skyworks (5G PA/LNA/RF switch)
Nordic nRF21540 (BT RF front-end module)
Mingjiada Recycling Process (3 Steps to Complete)
① Inventory Submission: Organise inventory models, brands, quantities, batch numbers, and real-life photos into an Excel or PDF file and send it to the email address sales@hkmjd.com
② Quick Assessment: Professional assessment team provides the highest market price within 2 hours; video/on-site inspection available
③ Flexible Delivery & Same-Day Payment
• Consignment: Highest return rate
• Consignment Sale: Low logistics costs
• Clearance: One-time buyout, immediate payment
Multiple warehouses in Hong Kong, Shenzhen, and Shanghai offer door-to-door pickup; cash or wire transfer payment upon inspection
Contact Information
Contact Person: Mr. Chen / Appraisal Team
Mobile/WeChat: +86 134-1001-8555
Email: sales@hkmjd.com
Company Website: www.integrated-ic.com
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