
ULO-SS428A
ULO-SS428A DIP switch for reliable PCB, cable, or electronic interface connection.



Certifications
Core Applications
ULO-SS428A
ULO-SS428A DIP switch for reliable PCB, cable, or electronic interface connection.
Product Overview
The ULO-SS428A is a DIP switch designed for reliable electronic and PCB connection applications. It supports 2.54mm DIP Switch for manual circuit configuration, address setting, and function selection. Key parameters include pitch: 2.54mm, type: DIP Switch, withstand voltage: 250V AC 1 Minute, rated voltage: 500VAC/1 Minute. This series is suitable for compact electronic equipment, control devices, signal interfaces, test fixtures, and general PCB assembly requirements.
Product Family

Key Features
Manual Circuit Setting
DIP switch design allows users to set circuit functions, addresses, or modes directly on the PCB.
Compact PCB Mounting
Small-size structure supports high-density PCB layout and easy board-level installation.
Clear Position Switching
Stable switch mechanism provides reliable ON/OFF control and clear setting identification.
Typical Applications
Address Setting
Used for setting device addresses in controllers, communication modules, and automation systems.
Function Configuration
Suitable for mode selection, parameter setting, and circuit control on electronic boards.
Industrial & Electronic Devices
Applied in instruments, control panels, power modules, and embedded devices.
PCB Manual Control
Used for compact manual ON/OFF control in PCB circuits, testing devices, and configuration boards.
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