ULO-SH399A media
Box Headers

ULO-SH399A

ULO-SH399A box header for reliable PCB, cable, or electronic interface connection.

Pitch
2.54mm
Type
Shrouded Header
Withstand voltage
500V AC / Minute
Insulator material
Thermoplastic, UL94V-0
Quick Check
Shrouded Header
IDC Cable Mating
Designed for flat cable and IDC socket connection
Polarized Design
Shrouded housing helps prevent mismating
PCB Signal Connection
Supports reliable board-level signal transmission

Product Overview

The ULO-SH399A is a box header designed for reliable electronic and PCB connection applications. It supports 2.54mm Shrouded Header for keyed ribbon cable connection and reliable PCB signal routing. Key parameters include pitch: 2.54mm, type: Shrouded Header, withstand voltage: 500V AC / Minute, operating temperature: 0°C~+85°C. This series is suitable for compact electronic equipment, control devices, signal interfaces, test fixtures, and general PCB assembly requirements.

Product Family

ULO-SH399A product family

Key Features

Polarized Box Design

Shrouded housing helps prevent incorrect mating and improves connection reliability with IDC cable assemblies.

Stable PCB Mounting

Designed for secure board mounting and stable signal transmission between PCB and ribbon cable.

Multiple Pin Configurations

Available in different pin counts, pitches, and straight or right-angle versions for flexible PCB layouts.

Typical Applications

Ribbon Cable Connection

Used with IDC sockets and flat ribbon cables for board-to-cable connection.

Industrial Control Boards

Suitable for PLCs, controllers, instruments, and automation equipment.

Communication & Electronic Devices

Ideal for signal transmission in communication equipment, test devices, and electronic modules.

Internal Equipment Wiring

Used for organized internal wiring between PCBs, display boards, control boards, and interface modules.