China Leading Electronic Components Distributor

About Walsoon Tech

Walsoon Tech is a premier distributor of electronic components and parts based in China, serving global clients with high-quality passive and active components, connectors, sensors, and RF solutions.

With years of industry experience and a vast network of trusted suppliers, we ensure authenticity, competitive pricing, and fast delivery for every order. Our mission is to simplify component sourcing for engineers, manufacturers, and procurement teams around the world.

100K+

Components in Stock

50+

Global Suppliers

15+

Years Experience

180+

Countries Served

Our Product Range

Comprehensive inventory of electronic components for all your design and manufacturing needs.

SMD Capacitors

Surface Mount Ceramic Multilayer Capacitors with high reliability and low ESR.

• Voltage: 6.3V to 100V
• Capacitance: 10pF to 100µF
• Package: 0201 to 1812

Tantalum Capacitors

High capacitance density and stable performance under extreme conditions.

• Voltage: 2.5V to 50V
• Capacitance: 1µF to 1000µF
• Low leakage current

SMD Resistors

Precision thick film resistors with tight tolerance and low TCR.

• Tolerance: ±1%, ±5%
• Power: 0.0625W to 0.5W
• Package: 0402 to 2512

Microcontrollers

ARM Cortex, 8/16/32-bit MCUs for embedded control and IoT applications.

• ARM, AVR, PIC, STM32
• Flash: 8KB to 2MB
• Operating voltage: 1.8V–5.5V

MOSFET Transistors

N-channel and P-channel MOSFETs for power switching and amplification.

• Vds: 20V to 200V
• Rds(on): as low as 1mΩ
• Packages: SOT-23, DPAK, TO-220

TVS Diodes

Transient Voltage Suppression diodes for ESD and surge protection.

• Peak Pulse Power: 400W–1500W
• Breakdown Voltage: 5V–200V
• Fast response time

Crystal Oscillators

Stable frequency generation for clocks, timing, and synchronization.

• Frequency: 1MHz to 100MHz
• Stability: ±10ppm to ±100ppm
• Active & Passive types

Sensors

Temperature, humidity, pressure, motion, and environmental sensing ICs.

• I2C/SPI digital output
• High accuracy & low power
• Industrial & consumer grade

Connectors

USB, FPC, board-to-board, wire-to-board, and power connectors.

• High current & signal integrity
• SMT & through-hole
• Automotive & industrial grade

Power Inductors

High-efficiency SMD inductors for DC-DC converters and power supplies.

• Saturation current up to 20A
• Low DC resistance
• Shielded construction

Memory ICs

Flash, EEPROM, SRAM, DRAM, and SD card modules for data storage.

• SPI, I2C, Parallel interfaces
• Density: 1Kb to 32GB
• Industrial temperature range

RF & Wireless

Antennas, transceivers, amplifiers, and RFICs for wireless communication.

• Wi-Fi, Bluetooth, LoRa, Zigbee
• 433MHz to 5.8GHz
• Low power & high gain

View Full Catalog

Why Choose Walsoon?

We deliver reliability, speed, and value for your electronic component procurement.

Authentic Components

All parts are sourced directly from authorized manufacturers and rigorously tested for authenticity and performance.

Fast Global Shipping

Orders dispatched within 24–48 hours. DHL, FedEx, and UPS options available for rapid delivery worldwide.

Competitive Pricing

Volume discounts and wholesale pricing available. We offer unmatched value without compromising quality.

No Minimum Order

Whether you need one piece or one million, we support all order sizes with the same level of service.

Technical Support

Our engineering team provides expert guidance on part selection, compatibility, and application support.

Inventory Transparency

Real-time stock visibility and lead time updates ensure accurate planning and reduced downtime.

Frequently Asked Questions

How do I place an order?

Visit walsoon.com, browse or search for components, add to cart, and proceed to checkout. You can also submit an RFQ for bulk or custom orders.

Are the components genuine?

Yes. We source directly from authorized distributors and manufacturers. All parts undergo authenticity verification before shipment.

What payment methods do you accept?

We accept T/T, PayPal, and credit card payments. Terms may vary based on order size and customer history.

Do you offer technical support?

Yes. Our engineering team is available to assist with part selection, datasheets, and application guidance.

What is your return policy?

We accept returns for defective or incorrect items within 30 days of delivery. Contact support for return authorization.

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China's Leading Electronic Components Distributor