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D3-2CH 1800W+1800W 2 Channel Class D Amplifier Module with DSP

D3-2CH 1800W+1800W 2 Channel Class D Amplifier Module with DSP

US $ 300-400 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Sanway Audio Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2020
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CFF Series High-Precision ±0.01mm Repeatability Built-in Ball Screw Actuator Linear Module

CFF Series High-Precision ±0.01mm Repeatability Built-in Ball Screw Actuator Linear Module

US $ 125-200 / Piece FOB
1 Piece (MOQ)
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Dongguan Pinsi Machinery Co., Ltd.

Guangdong, China Since 2024
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High-Performance 1600V SCR Thyristor Power Module for Efficient Control

High-Performance 1600V SCR Thyristor Power Module for Efficient Control

US $ 8-18 / Piece FOB
1 Piece (MOQ)
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Zhenjiang Zhendi Electric Technology Co., Ltd

Jiangsu, China Since 2025
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Affordable Multi Busbar Monocrystalline Half Cell 535W - 550W Bifcial Double Solar PV Modules for Solar Energy System

Affordable Multi Busbar Monocrystalline Half Cell 535W - 550W Bifcial Double Solar PV Modules for Solar Energy System

US $ 0.12 / watts FOB
15,000 watts (MOQ)
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Shanghai Evergrn Technology Group Co., Ltd.

Shanghai, China Since 2024
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Fish Meal Plant Juice Heating Module

Fish Meal Plant Juice Heating Module

US $ 70,000 / Piece FOB
1 Piece (MOQ)
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Beihai Xinhong Hengda Mechanical Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangxi, China Since 2012
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M5 Jacquard Module

M5 Jacquard Module

US $ 0.28 / Piece FOB
1,000 Pieces (MOQ)
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YANTAI XINYANG ELECTRONICS CO., LTD.

Shandong, China Since 2019
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Long Measuring Range Fiber Eye-Safe Mini Module for Laser Rangefinder

Long Measuring Range Fiber Eye-Safe Mini Module for Laser Rangefinder

US $ 6,680-8,346 / Piece FOB
5 Pieces (MOQ)
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Shaanxi Ireeda Protective Technology Co., Ltd.

Shaanxi, China Since 2021
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700W 720W 750W 770W Monocrystalline Hjt N Type Bifacial Solar Module with 0bb Half Cell Double Glass for Large Scale Commercial Power Plant

700W 720W 750W 770W Monocrystalline Hjt N Type Bifacial Solar Module with 0bb Half Cell Double Glass for Large Scale Commercial Power Plant

US $ 0.07-0.09 / w FOB
50,000 w (MOQ)
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SunArk Power Co., Ltd.

Anhui, China Since 2023
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High Resistance to Pid and Environmental Corrosion Solar Modules for Industrial Facilities and Energy Projects

High Resistance to Pid and Environmental Corrosion Solar Modules for Industrial Facilities and Energy Projects

US $ 98 / Piece FOB
1 Piece (MOQ)
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Leckin(Guangzhou) Technology CO., Ltd.

Guangdong, China Since 2025
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Multi-Protocol Remote I/O Module Analog Input Digital Output Modbus/Ethercat Support-Space-Saving Industrial Solution for Global

Multi-Protocol Remote I/O Module Analog Input Digital Output Modbus/Ethercat Support-Space-Saving Industrial Solution for Global

US $ 38.9 / Piece FOB
1 Piece (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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3903605101 Linde Forklift Spare Parts for Linde Electric Forklift Series Truck Wiring System Control Linde Electronic Control Module

3903605101 Linde Forklift Spare Parts for Linde Electric Forklift Series Truck Wiring System Control Linde Electronic Control Module

US $ 27.3 / Piece FOB
1 Piece (MOQ)
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Hangzhou Forforce Technology Co., Ltd.

Trading Company

Zhejiang, China Since 2026
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1X4 Fiber Optic PLC Splitter ABS Module 2.0mm

1X4 Fiber Optic PLC Splitter ABS Module 2.0mm

US $ 4.7-5 / Piece FOB
2,000 Pieces (MOQ)
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Anhui Changrong Optical Fiber & Cable Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2023
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Innovative Water Tank Design: Large Module with Channel Steel Support

Innovative Water Tank Design: Large Module with Channel Steel Support

US $ 3,000-6,000 / cubic meter FOB
10 cubic meter (MOQ)
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Jiangsu Mingxing Water Supply Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
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Integrated Type 12/24V Electrical Vehicles EV Warning Virtual Engine Sound System Quiet Vehicle Sounder Alarm Acoustic Vehicle Alerting System Sound Module Avas

Integrated Type 12/24V Electrical Vehicles EV Warning Virtual Engine Sound System Quiet Vehicle Sounder Alarm Acoustic Vehicle Alerting System Sound Module Avas

US $ 20-30 / Piece FOB
500 Pieces (MOQ)
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Qufu Temb Automotive Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2021
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Smartgen Hgm6120n Auto Genset Controller Automatic Controlling Module

Smartgen Hgm6120n Auto Genset Controller Automatic Controlling Module

US $ 8-22 / Piece FOB
1 Piece (MOQ)
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Guangzhou Golden Electric Co., Ltd

Guangdong, China Since 2017
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PVDF Bioreactor Membrane Modules for Industrial Water Treatment

PVDF Bioreactor Membrane Modules for Industrial Water Treatment

US $ 100-1,000 / Piece FOB
100 Pieces (MOQ)
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Quanzhou Source Membrane Science & Technology Development Co., Ltd

Manufacturer/Factory & Trading Company

Fujian, China Since 2024
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M240 Dm1 Defibrillator SpO2 Module Used Spare Part

M240 Dm1 Defibrillator SpO2 Module Used Spare Part

US $ 100-1,000 / Piece FOB
1 Piece (MOQ)
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CWT TECHNOLOGY HK LIMITED

Trading Company

Jiangxi, China Since 2022
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Flow Measurement Module Multistage L-System 2L/3L-Brlm Modularization Solution

Flow Measurement Module Multistage L-System 2L/3L-Brlm Modularization Solution

US $ 0.1-30 / Piece FOB
50 Pieces (MOQ)
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Dezhou Rentongda Fluid Technology Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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Seat Ventilation and Heating Control Module for KIA Sportage Kx5 OEM 88b70-R4000 OEM 88b70r4000

Seat Ventilation and Heating Control Module for KIA Sportage Kx5 OEM 88b70-R4000 OEM 88b70r4000

US $ 21.43 / Piece FOB
10 Pieces (MOQ)
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Beijing Juxin Zhongtai Trading Co., Ltd.

Beijing, China Since 2026
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DSP Teaching Experimental Box DSP Training Didactic Module

DSP Teaching Experimental Box DSP Training Didactic Module

US $ 1,350-1,650 / Set FOB
3 Sets (MOQ)
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Idtrack Tech Co., Ltd

Shandong, China Since 2022
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HF-LPD200 Special Wi-Fi Long Distance IOT Module WiFi Module

HF-LPD200 Special Wi-Fi Long Distance IOT Module WiFi Module

US $ 1-10 / Piece FOB
1 Piece (MOQ)
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CTC Technology Co., Ltd.

Guangdong, China Since 2020
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5.2g 50W Fpv Drone Jamming System Use Anti Uav Jammer Module

5.2g 50W Fpv Drone Jamming System Use Anti Uav Jammer Module

US $ 112-118 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ruicen Technology Co., Ltd.

Guangdong, China Since 2021
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Solar Panel Module 640W 645W 650W 655W 660W 665W 670W 675W Placas Solar 500 Watt Wholesale Price for Solar Projects

Solar Panel Module 640W 645W 650W 655W 660W 665W 670W 675W Placas Solar 500 Watt Wholesale Price for Solar Projects

US $ 0.21-0.25 / watt FOB
1,000 watt (MOQ)
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Yangzhou Yihang Photoelectric Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2022
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About Key Module FAQ

  • QWhat is a PCBA and its importance in electronics?

    The Key Module is classified under our comprehensive PCBA range.A PCBA, or Printed Circuit Board Assembly, is crucial as it integrates electronic components and thus forms a functional unit. By utilizing wholesale PCBA services, you can ensure cost-effective production of your devices while maintaining reliability. Explore OEM options for tailored designs that suit your specific project requirements.

  • QAre there customization options for PCBAs?

    The Key Module is a standout piece in our PCBA collection.Absolutely! Customization for PCBAs is available, allowing you to select component types, board sizes, and more to fit your project. If you're looking for affordable options, we offer factory-direct services that simplify the customization process, keeping you aligned with the latest industry trends.

  • QHow can I get PCBA pricing and lead times?

    The Key Module is an essential part of our PCBA offerings.To obtain competitive PCBA pricing, consider contacting us for a quote based on your unique project specifications. We prioritize speed and transparency in lead times, ensuring you receive timely updates. Choose a trusted distributor that provides cost-effective custom solutions without compromising quality.

Esfp-Ge-Sx-mm850 02315204 Esfp-Ge - (850nm, 0.5km, LC) Optical Module SFP Transceiver Module

Esfp-Ge-Sx-mm850 02315204 Esfp-Ge - (850nm, 0.5km, LC) Optical Module SFP Transceiver Module

US $ 10-17.5 / piece FOB
1 piece (MOQ)
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Audited Supplier
Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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Smart Flower Sun Flower Solar System Solar Generation System Solar Energy Products Solar Module

Smart Flower Sun Flower Solar System Solar Generation System Solar Energy Products Solar Module

US $ 996-1,106 / Set FOB
1 Set (MOQ)
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Audited Supplier
Anhui Kingwooh Energy Technology Co., Ltd.

Anhui, China Since 2024
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Original Smartgen Sgma-1600A 4p PC Class ATS Automatic Transfer Switch Module

Original Smartgen Sgma-1600A 4p PC Class ATS Automatic Transfer Switch Module

US $ 3,080 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Fujian Yinglite Electronic Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2026
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High-Performance 1200W Lithium Charging Module for Marine and Electric Vehicles

High-Performance 1200W Lithium Charging Module for Marine and Electric Vehicles

US $ 62-84 / pieces FOB
2 pieces (MOQ)
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Zhengzhou Qixiong Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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Mini GPS Module Wt-11-Dfx Dual Band L1/L5 Decimeter Level GPS Positioning Module

Mini GPS Module Wt-11-Dfx Dual Band L1/L5 Decimeter Level GPS Positioning Module

US $ 4.5-4.9 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Anzewei Technology Co., Ltd.

Guangdong, China Since 2026
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EV Charging Communication Protocol Converter PLC for CCS Combo1 CCS2 Evcc Module

EV Charging Communication Protocol Converter PLC for CCS Combo1 CCS2 Evcc Module

US $ 700-800 / Set FOB
1 Set (MOQ)
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Audited Supplier
Shanghai Mida EV Power Co., Ltd.

Shanghai, China Since 2020
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Manufacturer 1channel Video 5p to Fiber Transmitter and Receiver 40km Tx Rx FC/Upc Fiber Module 155Mbps

Manufacturer 1channel Video 5p to Fiber Transmitter and Receiver 40km Tx Rx FC/Upc Fiber Module 155Mbps

US $ 9-15 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Utop Technology Co., Ltd.

Guangdong, China Since 2023
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Industrial Microfiltration Membrane Module for Optimal Waste Water Management

Industrial Microfiltration Membrane Module for Optimal Waste Water Management

US $ 480-500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Suzhou KAHO Polymer Technology Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2014
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Weighing Module for Silo/Tank/Hopper/Reactor 250kg~60t Zemic Weighing Module

Weighing Module for Silo/Tank/Hopper/Reactor 250kg~60t Zemic Weighing Module

US $ 95 / Piece FOB
50 Pieces (MOQ)
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DongGuan Dason Electric Company

Trading Company

Guangdong, China Since 2018
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Factory Rushfpv 4W 1.2g Vtx 1.3G Vtx Fpv Transmitter RC Racing Drone 1.3GHz Analog Video Transmitter Module Signal Booster Drone

Factory Rushfpv 4W 1.2g Vtx 1.3G Vtx Fpv Transmitter RC Racing Drone 1.3GHz Analog Video Transmitter Module Signal Booster Drone

US $ 30-40 / Bag FOB
2 Bags (MOQ)
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Kaiping Taitong Communication Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
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Lm2596 DC-DC Voltage Regulator Adjustable Step Down Power Supply Module for Arduino

Lm2596 DC-DC Voltage Regulator Adjustable Step Down Power Supply Module for Arduino

US $ 1.4-1.8 / pieces FOB
50 pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Ignition Module for Qingqi Qm250gy Gxt250 Cdi

Ignition Module for Qingqi Qm250gy Gxt250 Cdi

US $ 15-16 / Set FOB
100 Sets (MOQ)
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Audited Supplier
Jinan Shengkai Trading Co., Ltd.

Shandong, China Since 2026
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RTXM266-610 20 km 10 Gb/s 3.3V 1.5W Tx 1577&1490nm/Rx1310nm 10G EPON Symmetric OLT C-temp 20km SFP+ transceiver module

RTXM266-610 20 km 10 Gb/s 3.3V 1.5W Tx 1577&1490nm/Rx1310nm 10G EPON Symmetric OLT C-temp 20km SFP+ transceiver module

US $ 1-200 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wuhan Foroptron Technology Co., Ltd.

Hubei, China Since 2022
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