40x2 15mm 2.54mm Male Pin Header

A 2×40 (dual-row) male pin header with 15 mm pin length, suitable for through-hole PCB mounting where extra pin height is needed for secure connections or board stacking. With the standard 2.54 mm (0.1″) pitch, it is widely compatible with breadboards, IDC ribbon connectors, and most microcontroller or expansion boards. The header is breakable, allowing it to be cut into smaller sections.

Technical Specifications:

• Pin configuration: 2 × 40 (80 pins total)
• Pitch: 2.54 mm (pin-to-pin and row-to-row)
• Pin length: 15 mm
• Mounting type: Through-hole
• Contact material: Brass (typically tin or gold plated)
• Insulator: Black plastic
• Breakable: Yes

Features:

• Dual-row design for higher signal density
• 15 mm pins provide better clearance for stacking or tall sockets
• Strong mechanical support compared to single-row headers
• Easy to snap into required pin counts

Applications:

• Microcontroller and development boards
• IDC ribbon cable connections
• Shield stacking and expansion modules
• General PCB prototyping and production assemblies