AQV104 Photo-MOS Relay SPST-NO 400VDC 180mA 6-DIP

The AQV104 is a through-hole Photo-MOS relay designed for high-voltage DC switching applications. With a SPST-NO (Form A) configuration, it supports up to 400VDC and 180mA load current, providing reliable solid-state switching in compact electronic systems. This solid-state relay uses optical isolation and MOSFET output technology to deliver silent, contactless switching with excellent durability and long operational life. Unlike mechanical relays, the AQV104 has no moving parts, eliminating contact wear and improving reliability in high-cycle applications.

The relay supports DC load voltages from 0V to 400VDC and handles load currents up to 180mA. Its maximum on-state resistance of 8 ensures stable operation while maintaining compact device size and efficient switching performance.

Housed in a standard 6-DIP package with PC pin termination, the AQV104 is easy to integrate into through-hole PCB assemblies. Its low 2.3VDC input voltage allows direct interfacing with logic circuits, microcontrollers, and industrial control systems.

Features

• Photo-MOS solid-state relay
• SPST-NO (1 Form A) contact configuration
• High-voltage switching up to 400VDC
• 180mA load current capacity
• Optical isolation between control and load circuits
• Silent, wear-free operation
• 6-DIP through-hole package
• Low input control voltage (2.3VDC)
• Long operational lifespan
• Compact PCB mounting design

Applications

• High-voltage DC switching
• Industrial automation systems
• Test and measurement equipment
• Semiconductor control circuits
• Battery and power management systems
• PLC and microcontroller interfaces

Summary
The AQV104 is a compact 6-DIP Photo-MOS relay offering reliable 400VDC, 180mA solid-state switching with optical isolation for high-voltage control applications.

What's in the box
1 x AQV104 Photo-MOS Relay SPST-NO 400VDC 180mA 6-DIP