3 Pin 0.1″ Polarized Locking Male Header 2 Pack

Reliable Polarized Locking Male Header for Secure PCB Connections

Upgrade your electronics projects with our 3 pin 0.1″ polarized locking male header. Designed for easy soldering onto standard PC boards, each header provides a secure, reliable connection with a locking feature to prevent accidental disconnections. This package includes two high-quality connectors, making it ideal for both repairs and new builds.

Key Features of the 3 Pin 0.1 Inch Polarized Locking Male Header

• Easy to Use: Fits perfectly into breadboards and prototyping boards, great for beginners and hobbyists.
• Polarized Locking Design: The locking tab ensures your connector stays put no more loose connections or unplugged wires.
• Standard Sizing: 0.100″ (2.54mm) spacing to match most PCBs and common project boards.
• High Current Rating: Handles up to 5A AC/DC, suitable for power supplies, machinery, and data links.
• Interchangeable with Molex KK: Use with existing Molex KK series connectors for quick upgrades or replacements.

Technical Specifications

• Manufacturer: Philmore
• Part Number: 70-4803
• Voltage Rating (Max): 250VAC/DC
• Current Rating: 5A AC/DC
• Withstand Voltage: 1000VAC for 1 minute
• Insulation Resistance: 1000M
• Pin Spacing: 0.100″ (2.54mm) on center
• PCB Hole Diameter: 0.03″
• Max PCB Thickness: 0.063″ (1.6mm)
• Temperature Range: -25C to +85C
• Contact Material: Brass, tin plated
• Housing Material: Nylon 66, UL 94V-2

Perfect for Your Prototyping and DIY Needs

These 3 pin PCB header connectors are a great choice for wiring machinery, building power supplies, data connections, and more. Their polarized locking design gives peace of mind for everyday electronics projects and professional repairs.

What’s Included

• 2 x 3 Pin 0.1″ Polarized Locking Male Headers

Compatible with standard 3 pin polarized locking female sockets and ideal for users who want secure, hassle-free electrical connections.