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CATEGORY
  • Capacitors/Resistors/Inductors
    Capacitors
    SMD capacitors Tantalum capacitors Aluminum Electrolytic Capacitors SMD electrolytic capacitors Direct-insert electrolytic capacitors Solid-state electrolytic capacitors Thin Film Capacitors Safety capacitors Adjustable capacitors Supercapacitors Niobium Oxide Capacitors Direct-insert monolithic capacitors Correction capacitors Mica capacitors Capacitor Arrays and Networks Direct-insert ceramic capacitors Mounted large-capacity capacitors Capacitor kits and accessories
    Resistors
    SMD resistors Resistors Through Hole Resistors Metal oxide film resistors Thin film resistor-through hole Thick film resistor-through hole Sampling resistors Carbon film resistors Varistors SMD high-precision-low-temperature drift resistors PTC thermistors NTC thermistors Metal film resistors Aluminum shell high power resistors Ceramic composite resistors Adjustable resistor potentiometers Wirewound resistors Cement resistors Fuse resistors Metal foil resistors MELF wafer resistors Photoresistors Precision adjustable resistors High voltage resistors RF high frequency resistors Resistor kits and accessories
    Inductors
    SMD inductors Power inductors High frequency inductors Fixed inductors I-shaped inductors Color ring inductors Variable inductor kit accessories
  • Microprocessors/Microcontrollers/Memory
    Memory
    DDRSSD memory FPGA-configuration memory FRAM memory EEPROM memory SDRAM memory EPROM memory SRAM memory FLASH memory SDMicro-SDT-Flash card PROM memory
    Microprocessors and Microcontrollers
    32-bit Microcontroller - MCU CPLD-FPGA ICs 8-bit Microcontroller - MCU Digital Signal Processors and Controllers Microprocessor - MPU ARM Microcontroller - MCU 16-bit Microcontroller - MCU Other processors
  • Discrete Semiconductors
    Transistors
    MOSFET Junction field effect transistor (JFET) Bipolar transistor (triode) IGBT tube Digital triode Darlington tube SCR
    Diodes
    Varactor diodes CRD diodes PIN diodes Rectifier diodes Rectifier bridges Discharge tubes ESD diodes TVS diodes (transient voltage suppression diodes) DIAC Schottky diodes Ultra-fast/fast recovery diodes Switching diodes General-purpose diodes Zener diodes
  • Connectors/Sensors
    Sensors
    Attitude sensors/Gyroscopes Color sensors Infrared sensors Angular velocity sensors Acceleration sensors Angle sensors Position sensors Image sensors Magnetic sensors Current sensors Humidity sensors Specialized sensors Temperature and humidity sensors Ambient light sensors Temperature sensors Ultrasonic sensors Gas sensors Optical sensors Pressure sensors
    Connectors
    USB connectors Plug-in connectors Crimp terminals I/O connectors D-Sub connector accessories Audio and video connectors IEEE1394 connectors Connector accessory kits Lighting connectors RF coaxial connectors Fence-type terminal blocks FFCFPC connectors Circular connectors IDC connectors (horns) Automotive connectors Power connectors Military connectors Ethernet connectors IC and device sockets Memory connectors Card edge connectors Alligator clips/test clips Wire to Board Connectors/Wire Splice Connectors Male Pin headers and female headers Board-to-board connectors Backplane connectors Relay socket accessories Track-type terminal blocks Screw/terminal blocks Spring-loaded terminal blocks
  • Crystal Oscillators/Filter/RF/Radio
    Crystal Oscillatorss
    Standard Clock Oscillators Programmable Oscillators Resonators Cylindrical crystal oscillators Active Crystal Oscillators Passive Crystal Oscillators
    Filters
    Ferrite Cores and Accessories Signal Conditioner Common Mode Choke Filters RF Filters Active filter Magnetic beads Feed-through capacitors EMI/RFI Filters
    RF/Radio
    RF Attenuators RF Duplexer Wireless transceiver ICs RF Couplers RFID card ICs Antenna RF Switches RF Amplifiers RF Mixers RF Detectors
  • Interface communication ICs/driver ICs/analog ICs
    Interface ICs/communication ICs
    LVDS ICs I/O expander RS485RS422 ICs Direct digital synthesizer (DDS) RS232 ICs Ethernet ICs Sensor interface ICs LIN transceiver Signal buffer repeater distributor Isolation ICs Controller Audio and video interface ICs Telecommunication Interface specialized ICs Serial interface ICs Touch screen controllers CAN ICs USB ICs Level conversion shifter
    Driver ICs
    LED drivers IGBT drivers Laser drivers Darlington transistor array drivers Driver ICs Gate drivers Full Half-Bridge Drivers MOS drivers LCD drivers Motor ignition driver ICs
    Analog ICs
    Analog switch ICs Current monitoring ICs Electricity meter ICs Digital potentiometer ICs Digital-to-analog conversion ICs Analog-to-digital conversion ICs
  • Optoelectronic devices/transformers/switches
    Photoelectric device
    Plasma display Infrared transmitters Infrared transceivers Fiber optic transceivers Photoelectric switches Laser device accessories Optical couplers LED light guide tube accessories Infrared receivers Light-emitting diodes LED display modules LED digital tubes LCD display modules Photo-controlled silicon OLED display modules Vacuum fluorescent-VFD light display
    Transformers
    Audio and signal transformers Autotransformers Pulse transformers Industrial control transformers Network port transformers Current transformers Power transformers
    Switches
    Switch accessories-caps Toggle switch Multi-function switches Pots Rotary coding switches Switch sockets Lighted switches Rotary switches AC contactors Crimp contactors Dedicated switches Five-way switches Tact switches Temperature control switches Dip switches Boat switches Pushbutton Switches Travel switches
  • Power supply/circuit protection
    Fuses
    Circuit Protection Kits SMD disposable fuses PTC resettable fuses Through-hole fuses Fuse tubes Industrial and electrical fuses Automotive fuses Specialty fuses Temperature fuses Fuse holder clip Circuit breaker
    Batteries and Battery Accessories
    Power chargers Battery holder/Clip accessories Batteries
    Relays
    Power relays Delay timing relays High frequency RF relays Industrial relays Signal relay Automotive relays Solid State Relays Safety relays Reed relays
    Power ICs
    Voltage reference ICs Power switch ICs Linear voltage regulator ICs LDO Switching power supply ICs DC-DC ICs Power Management ICs (PMIC) Wireless charging ICs Battery protection ICs Power monitoring ICs
  • Functional modules/audio/video devices
    Functional modules/development boards/solution verification boards
    Wireless modules AC-DC power modules DC-DC power modules Other modules Power Line Filter Modules Sensor modules WiFi/IoT modules WiFi IoT modules Development board kit LEDUPS and other types of power modules Communication satellite positioning module
    Audio/video devices
    Microphone Speakers Buzzers
  • Embedded peripheral ICs/logic ICs/operational amplifiers
    Operational Amplifiers
    Low power comparator op amps Special function amplifiers Voltage comparators Sample and hold amplifier LCD Gamma buffer FET input op amps Precision op amps Low noise op amps Differential op amps Instrument op amps High-speed broadband op amps Amplifiers Video amplifiers
    Logic ICs
    Flip Flops Specialized logic ICs Signal switch multiplexer decoder Multi-frequency oscillators Gate inverter Counter divider Time base ICs Shift register Buffer driver receiver transceiver 74 series logic ICs 4000 series logic ICs Codec ICs Latches
    Embedded peripheral ICs
    Security (encryption) ICs Clock Generators, Frequency Synthesizers MCU monitoring ICs Clock/Timing ICs Real Time Clock ICs Font ICs Clock Buffers, Drivers
  • Hardware, Fasteners, Accessories
    Instruments / instrumentation and accessories
    Instrument and equipment and accessories Test and measurement Multimeter and voltmeter LAN telecommunication cable test
    Wires / accessories
    Electronic wire connection lines Coaxial Cables Multiple Conductor Cables Power cables Data cables and signal cables Wire accessories
    Hardware/Tools/Consumables
    Soldering and desoldering Screwdriver/tweezers/wrench tools Screw fastener hardware Rack cabinet Rack/cabinet PCB and other prototype products Chemicals Accessories Containers Tapes/Labels Cover, box and enclosure products Electromechanical and electrical Fans/radiators/ thermal management products Electronic accessories
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FAQ

Walsoon Tech

Q:What is Walsoon Tech?

Walsoon Tech is a supply chain service platform of the electronic components.
The platform combines big data with artificial intelligence technology, offering service including cost Calculation, risk management, substitute materials suggestion, and whole BOM purchasing.
<More detail about Walsoon Tech>

Q: What are the advantages of buying from Walsoon Tech?

Walsoon Tech is your second procurement department of the electronic components. The platform has supported by over 1000 original factories and authorized agents, over 10 years of experience in electronic components area. Walsoon Tech is aiming to help these manufacturers, EMS, PCBA clients offer whole BOM solution with the assistant of their professional BOM team and Intelligent BOM software.

    We can help you:

  • 1. Do the costdown for your current regular orders.
  • 2. Decrease your suppliers management cost and suppliers qty.
  • 3. Improve your efficiency, we can offer the whole BOM one stop supply chain service.
  • <Why Choose Walsoon Tech>
  • <One-stop BOM Solution>

Q: How can Walsoon Tech guarantee to be the original manufacturers or the agents?

We have a professional business development department to strictly examine and verify the qualifications of the original manufacturers and the agents. All the suppliers must pass the qualification examination before putting their materials on the shelves; We pay more attention to the channel and quality of products than any other customers, we are strict with supplier audit, you can rest assured that choice.

Q: What are the business hours of Walsoon Tech?

Although we accept quotation requests and orders anytime 24 hours a day regardless of business days and hours, we provide quotations and process orders during business time.

Business Hours: Monday - Friday 9:00am - 6:00pm (GMT+8)

Purchase

Q: Is the inventory and price seen on the platform accurate?

Inventory fluidity big, unable to update in time, it will be updated periodically within 24 hours. After placing the order, it is suggested to confirm the order with the supplier or the online customer service of Walsoon Tech before paying.

Q: Feeling the price is higher than other platforms?

We can't promise the lowest price for every piece of material, we absolutely guaranteed in quality, all products are from original manufacturers or agents direct supply, quality assurance is the first. At the same time, we will strive for a better price and delivery date. In addition, there are difference from spot price and the order price.

Q: How do I place an order in Walsoon Tech?

  • Search the material or BOM upload
  • Confirm the stock & price
  • Add to cart
  • Confirm the address & invoice information
  • Submit order & pay

Q: Can I place an order offline?

  • Yes. We accept offline orders.
  • You can contact our customer service representatives to help you customize your requirements.
  • If you'd like to submit your purchase orders via email, please send us a note to rainman@walsoon-tech.com. One of our a customer service representatives will help you.

Payment

Q: What forms of payment can i use in Walsoon Tech?

TT Bank, Western Union,Paypal and Escrow is all acceptable.

Shipping

Q: How is shipping arranged?

Customers can choose industry-leading freight companies, including DHL, FedEx , UPS, TNT and Registered Mail. No shipment handling charges be included.

Q:How can I track my package?

Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status of your order and its tracking number, if applicable. When the tracking numbers are present, you can click on the link and it will take you directly to the carriers' website so that you can track your order.

Note: It may take up to 24 hours before carriers will display tracking information.

Q: When can I receive my package?

In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
<Shipping & Delivery>

After-sales Service

Q: What is the process for returns or replacement?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the product we delivered, we will accept the replacement or return of the product only when all of the below conditions are fulfilled:
  • (1)There are any problems with the product we delivered, such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
  • (2)We are informed of the defect described in above within 360 days after delivery of the product.
  • (3)The product is unused and only in the original unpacked packaging.

    Two processes to return the products:

  • (1)Inform us within 360 days
  • (2)Obtain Requesting Return Authorizations
  • More details about return electronic components please see our Return & Change Policy

Q:How to contact us and get support?

Need any After-Sales service, please feel free contact us: ai-rainman@walsoon-tech.com.

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