Skype
lois@weiyahua.com
Capacitors
Relays
Connectors, Interconnects
Integrated Circuits (ICs)
Diodes
Transistors
Demo Components
Anti-Static, ESD, Clean Room Products
Audio Products
Battery Products
Boxes, Enclosures, Racks
Cable Assemblies
Cables, Wires - Management
Cables, Wires
Circuit Protection
Computer Equipment
Crystals, Oscillators, Resonators
Development Boards, Kits, Programmers
Discrete Semiconductor Products
Embedded Computers
Fans, Thermal Management
Filters
Hardware, Fasteners, Accessories
Inductors, Coils, Chokes
Industrial Automation and Controls
Industrial Supplies
Isolators
Kits
Labels, Signs, Barriers, Identification
Line Protection, Distribution, Backups
Magnetics - Transformer, Inductor Components
Maker/DIY, Educational
Memory Cards, Modules
Motors, Actuators, Solenoids and Drivers
Networking Solutions
Optical Inspection Equipment
Optics
Optoelectronics
Potentiometers, Variable Resistors
Power Supplies - Board Mount
Power Supplies - External/Internal (Off-Board)
Prototyping, Fabrication Products
RF and Wireless
Resistors
Safety Products
Sensors, Transducers
Soldering, Desoldering, Rework Products
Switches
Tapes, Adhesives, Materials
Test and Measurement
Tools
Transformers
Uncategorized
View All
Learn about our 3-Step QC Process System
Certifications
We hold ISO certifications and are verified as a D&B Member
Understand how we handle shortage and obsolete issues
365 Days Warranty
All components will be provided a year for after-sale service
Free Sample
We accept sample orders to meet your project requirement
Cost Reduction
We help OEMs, ODMs, and CMs meet savings targets
7940107988 Datasheet
Cost Reduction
Min Order From 1 PCS
365 Days Warranty
12 Hours QuotationQLA190P01-1P/1A W/AUX SWITCH
Hong Kong Wei Ya Hua Electronic Technology Co., Ltd. is an electronic component distributor. Since 2019, it has been providing one-stop electronic component order matching services for customers of different types.
Copyright ©2025 HongKong Wei Ya Hua Electronic Technology Co.,Limited