Products

Suppliers
Filter Gallery
312,483

Key Module

Products

Sorry! No matches were found.

WTD RTXM227-99X Series 10G CWDM SFP+ Transceiver 70km SMF 3.3V Duplex LC Industrial Grade Module

WTD RTXM227-99X Series 10G CWDM SFP+ Transceiver 70km SMF 3.3V Duplex LC Industrial Grade Module

US $ 90 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wuhan Foroptron Technology Co., Ltd.

Hubei, China Since 2022
Chat Now Send Inquiry
Tico High Precision Kka100 Custom Automation Slide Linear Module

Tico High Precision Kka100 Custom Automation Slide Linear Module

US $ 199 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Guangdong Tico Automation Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
Chat Now Send Inquiry
Uli 36V Seat-Post Frame Ebike Replacement Battery 13ah 14.5ah 17ah High Capacity Module

Uli 36V Seat-Post Frame Ebike Replacement Battery 13ah 14.5ah 17ah High Capacity Module

US $ 192.6-198 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Dongguan Youli Electronic Technology Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
128X64 Mono Graphic buy LCD Display Module with Green backlight

128X64 Mono Graphic buy LCD Display Module with Green backlight

US $ 3-6.5 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
Chat Now Send Inquiry
1500W+1500W+500W 3CH Class D Am35A Active Amplifier Module DSP Control

1500W+1500W+500W 3CH Class D Am35A Active Amplifier Module DSP Control

US $ 505-520 / Piece FOB
2 Pieces (MOQ)
Send Inquiry
Audited Supplier
Ascsonic Audio Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2026
Chat Now Send Inquiry
CF220b-2525-C-1750-Fwl/R High Load Folded Screw Drive Linear Module with Compact Automation Use Cartesian Coordinate Manipulator

CF220b-2525-C-1750-Fwl/R High Load Folded Screw Drive Linear Module with Compact Automation Use Cartesian Coordinate Manipulator

US $ 330-630 / Set FOB
1 Set (MOQ)
Send Inquiry
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
RTXM228-702-C41 10G 1.4km CWDM XFP 3.3V 1W 1310nm PIN LC SFP+ Hybrid Module

RTXM228-702-C41 10G 1.4km CWDM XFP 3.3V 1W 1310nm PIN LC SFP+ Hybrid Module

US $ 50 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wuhan Foroptron Technology Co., Ltd.

Hubei, China Since 2022
Chat Now Send Inquiry
AC DC Rectifier Module Fast Fast EV Charging Module Automotive Power Module Charger Module

AC DC Rectifier Module Fast Fast EV Charging Module Automotive Power Module Charger Module

US $ 680-730 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
Chat Now Send Inquiry
2.4 Inch 240×320 TFT LCD Display Module Small Industrial Screen Assembly

2.4 Inch 240×320 TFT LCD Display Module Small Industrial Screen Assembly

US $ 10 / Piece FOB
500 Pieces (MOQ)
Send Inquiry
Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
Chat Now Send Inquiry
Hampo 2megapixel HD Wide Dynamic USB H. 264 Camera Module

Hampo 2megapixel HD Wide Dynamic USB H. 264 Camera Module

499 Pieces (MOQ)
Send Inquiry
Audited Supplier
Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
Chat Now Send Inquiry
CF220b-3210-C-900-Fwl/R Folded Ball Screw Linear Module with High Rigidity and Precision Structure Cartesian Coordinate Manipulator

CF220b-3210-C-900-Fwl/R Folded Ball Screw Linear Module with High Rigidity and Precision Structure Cartesian Coordinate Manipulator

US $ 345-650 / Set FOB
1 Set (MOQ)
Send Inquiry
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Siemens 6es7522-5fh00-0ab0 High Current Output Module 0.25-2.5mm² Wiring Parallel Connection PLC Module

Siemens 6es7522-5fh00-0ab0 High Current Output Module 0.25-2.5mm² Wiring Parallel Connection PLC Module

US $ 980-1,000 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Sienwell Electronic Co., Limited

Trading Company

Guangdong, China Since 2023
Chat Now Send Inquiry
RTXM330-214/215 25G 1270nm/1310nm SFP28 10KM transceiver module

RTXM330-214/215 25G 1270nm/1310nm SFP28 10KM transceiver module

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

Hubei, China Since 2022
Chat Now Send Inquiry
128x64 High-Brightness OLED Module for Vehicle Applications

128x64 High-Brightness OLED Module for Vehicle Applications

US $ 1.5-6.5 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
Chat Now Send Inquiry
Durable 10g SFP+ Lr Optical Module for Telecom ISP Network Backbone Deployment

Durable 10g SFP+ Lr Optical Module for Telecom ISP Network Backbone Deployment

US $ 7 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Longxing Industrial Co., Ltd.

Guangdong, China Since 2026
Chat Now Send Inquiry
CF120b-D100-C-1350-Fwl/R/D/U High Rigidity Belt Driven Linear Module for Automation Equipment Integration Cartesian Coordinate Manipulator

CF120b-D100-C-1350-Fwl/R/D/U High Rigidity Belt Driven Linear Module for Automation Equipment Integration Cartesian Coordinate Manipulator

US $ 150-285 / Set FOB
1 Set (MOQ)
Send Inquiry
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
G9sx-Ad322-T15-Rt 24VDC Safety Relay Expansion Module for Machine Safety

G9sx-Ad322-T15-Rt 24VDC Safety Relay Expansion Module for Machine Safety

US $ 323.45 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Shenzhen FF Industrial Co., Ltd

Trading Company

Guangdong, China Since 2026
Chat Now Send Inquiry
OLT 20km SFP28 3.3V APD Tx 1358nm/Rx 1260-1310nm SC 3W transceiver module 25G PON

OLT 20km SFP28 3.3V APD Tx 1358nm/Rx 1260-1310nm SC 3W transceiver module 25G PON

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

Hubei, China Since 2022
Chat Now Send Inquiry
40kw DC Bus Input 1000V DC DC EV Charging Module Liquid Cooled Power Module

40kw DC Bus Input 1000V DC DC EV Charging Module Liquid Cooled Power Module

US $ 900-1,200 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shanghai Mida EV Power Co., Ltd.

Shanghai, China Since 2020
Chat Now Send Inquiry
High Performance Hot Melt Glue Gun Module PUR Hot Melt Glue Gun Module 360027

High Performance Hot Melt Glue Gun Module PUR Hot Melt Glue Gun Module 360027

US $ 200-210 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Guangzhou Keqirui Machinery Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
New Original Siemens 6es7 531-7kf00-0ab0 Analog Input Module 6es7531-7kf00-0ab0

New Original Siemens 6es7 531-7kf00-0ab0 Analog Input Module 6es7531-7kf00-0ab0

US $ 1-100 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Kunshan Autofits Technology Co., Ltd.

Jiangsu, China Since 2024
Chat Now Send Inquiry
Hantronix Original 3.5" Graphic COB LCD Module HDA350-LG

Hantronix Original 3.5" Graphic COB LCD Module HDA350-LG

US $ 2.5-6.5 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
Chat Now Send Inquiry
Kane Mds 200A 1600V Sanrex Thyristor Three-Phase Rectifier Bridge Module High-Power Charger Bridge Rectifier Diode Manufacturer

Kane Mds 200A 1600V Sanrex Thyristor Three-Phase Rectifier Bridge Module High-Power Charger Bridge Rectifier Diode Manufacturer

US $ 12.69 / Piece FOB
10 Pieces (MOQ)
Send Inquiry
Audited Supplier
Yueqing Kane Electric Co., Ltd.

Zhejiang, China Since 2011
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Key Module FAQ

  • QWhy buy Electrical Control Systems from a trusted dealer?

    Discover the perfect addition to your Electrical Control System with our Key Module.Buying from a trusted distributor ensures access to certified and dependable systems. Competitive pricing and cutting-edge custom options are key benefits. Secure your best-fit system at a factory wholesale rate by contacting us!

  • QHow to choose an Electrical Control System for cost savings?

    Our Key Module offers exceptional quality within the Electrical Control System category.To select a cost-saving Electrical Control System, consider the efficiency, scalability, and factory-direct pricing of the options available. Engage with wholesale suppliers for bulk purchases to lower costs. Get in touch for expert guidance!

  • QWhat are the latest trends in Electrical Control Systems?

    The Key Module is a standout piece in our Electrical Control System collection.Latest trends highlight the shift towards smart technologies and integrated IoT capabilities. Top distributors offer guide solutions to keep your systems up-to-date, including OEM options. For tailored solutions, contact us now!

Cgth12-L32-50-Bl/R-M40 Folded Screw Linear Module with High Stability for CNC Automation Equipment Cartesian Coordinate Manipulator

Cgth12-L32-50-Bl/R-M40 Folded Screw Linear Module with High Stability for CNC Automation Equipment Cartesian Coordinate Manipulator

US $ 240-365 / Set FOB
1 Set (MOQ)
Send Inquiry
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Foroptron 25G SFP28 LR LWDM 10km Fiber Transceiver Module Duplex LC

Foroptron 25G SFP28 LR LWDM 10km Fiber Transceiver Module Duplex LC

US $ 25 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Wuhan Foroptron Technology Co., Ltd.

Hubei, China Since 2022
Chat Now Send Inquiry
Omnivision Ov5647 1080P HD Af Camera Module Csi Interface for Raspberry Pi Series

Omnivision Ov5647 1080P HD Af Camera Module Csi Interface for Raspberry Pi Series

US $ 3.85 / Piece FOB
3 Pieces (MOQ)
Send Inquiry
Audited Supplier
Shenzhen Hstd Import and Export Trade Co., Ltd.

Guangdong, China Since 2026
Chat Now Send Inquiry
4.3" 400nits High Bright LCD Touch Module 480X272 Keypad TFT Display Assembly

4.3" 400nits High Bright LCD Touch Module 480X272 Keypad TFT Display Assembly

US $ 6-8.5 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
Chat Now Send Inquiry
High Quality Qsm11 ISM11 M11 Ecm ECU 3408501 3408501rx 4309175 4309175rx Electric Control Module for Cummins

High Quality Qsm11 ISM11 M11 Ecm ECU 3408501 3408501rx 4309175 4309175rx Electric Control Module for Cummins

US $ 50-200 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Hubei Huangyi Industry & Trade Co., Ltd.

Hubei, China Since 2020
Chat Now Send Inquiry
CF120b-D100-C-1500-Fwl/R/D/U High Rigidity Belt Driven Linear Module for Automation Equipment Integration Cartesian Coordinate Manipulator

CF120b-D100-C-1500-Fwl/R/D/U High Rigidity Belt Driven Linear Module for Automation Equipment Integration Cartesian Coordinate Manipulator

US $ 150-285 / Set FOB
1 Set (MOQ)
Send Inquiry
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
300kw 400kw Electric Vehicle Charging Station Power Module 50kw 1000VDC

300kw 400kw Electric Vehicle Charging Station Power Module 50kw 1000VDC

US $ 1,200-1,280 / Piece FOB
1 Piece (MOQ)
Send Inquiry
Audited Supplier
Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
Chat Now Send Inquiry
RTXM140-6xx 155M 8km 3.3V CWDM Duplex LC 1W transceiver module

RTXM140-6xx 155M 8km 3.3V CWDM Duplex LC 1W transceiver module

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

Hubei, China Since 2022
Chat Now Send Inquiry
Graphice COB Module for Air Condition

Graphice COB Module for Air Condition

US $ 2.5-6.5 / Piece FOB
100 Pieces (MOQ)
Send Inquiry
Audited Supplier
Xiamen Eshine Display Co., Ltd.

Trading Company

Fujian, China Since 2015
Chat Now Send Inquiry
Ckk5002c-250A1-F0 Linear Slide Platform with Screw Mechanism Features High Precision Linear Module

Ckk5002c-250A1-F0 Linear Slide Platform with Screw Mechanism Features High Precision Linear Module

US $ 100-230 / Set FOB
1 Set (MOQ)
Send Inquiry
Audited Supplier
Lishui Chuangfeng Technology Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Smart Nb-IoT Meter Module for Efficient Recognition Power Solutions

Smart Nb-IoT Meter Module for Efficient Recognition Power Solutions

US $ 89-159 / pcs FOB
100 pcs (MOQ)
Send Inquiry
Audited Supplier
Heimayi Technology (Jiangsu) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2026
Chat Now Send Inquiry
Jinko Ja 600W Solar PV Module: Your Source for Green Energy

Jinko Ja 600W Solar PV Module: Your Source for Green Energy

US $ 0.075-0.12 / wp FOB
10,000 wp (MOQ)
Send Inquiry
Audited Supplier
AIOT ENERGY CO,LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Siemens S7-1500 Cm1542-1 Communication Module 6gk75421ax100xe0 2-Port Profinet Switch

Siemens S7-1500 Cm1542-1 Communication Module 6gk75421ax100xe0 2-Port Profinet Switch

US $ 1,120-1,500 / Piece FOB
1 Piece (MOQ)
Send Inquiry
CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
Chat Now Send Inquiry
View More

Browse by Categories

Home > Electrical & Electronics > Electrical Control System > Switch Control System
57/834
TOP

Search Filter

Categories

More Less
  • Electrical Control System
  • Communication Module
  • PCBA
  • Lithium Battery
  • Variable-Frequency Drive
  • Solenoid Valve
  • RF Remote Control
  • Generator Parts & Accessories
  • Combination Switch
  • Other Sensors

Certification

More Less
  • CE
  • ISO: 9001
  • RoHS
  • CCC

Condition

More Less
  • New

Customized

More Less
  • Customized
  • Non-Customized

Material

More Less
  • Stainless Steel
  • Aluminum Alloy

Task

More Less
  • Program
  • Adjust
  • Following

Company Type

More Less
  • Trading Company
  • Manufacturer/Factory
  • Group Corporation
  • Other

Company Location

More Less
  • Guangdong
  • Shandong
  • Jiangsu
  • Zhejiang
  • Fujian
  • Anhui
  • Hebei
  • Henan
  • Beijing
  • Shanghai
  • Liaoning
  • Hubei
  • Tianjin
  • Hunan
  • Sichuan
  • Jiangxi
  • Shaanxi
  • Chongqing
  • Guangxi
  • Yunnan
  • Gansu
  • Shanxi
  • Hongkong S.A.R.
  • Ningxia
  • Heilongjiang
  • Hainan
  • Guizhou
  • Jilin
  • Inner Mongolia
Reset Done