40x1 20mm 2.54mm Male Pin Header

The 40×1 20 mm 2.54 mm Male Pin Header is a single-row, straight through-hole connector designed for extended pin reach and secure PCB interconnections. With a longer 20 mm pin length and standard 2.54 mm pitch, it is ideal for stacked boards, deep sockets, and applications requiring extra clearance. The robust plastic spacer ensures precise alignment and long-term reliability.

Technical Specifications:

• Product Type: Male Pin Header
  
• Configuration: 1 × 40 pins
  
• Pitch: 2.54 mm (0.1 inch)
  
• Pin Length: ~20 mm
  
• Orientation: Straight / Vertical
  
• Mounting Type: Through-Hole (THT)
  
• Contact Material: Copper alloy
  
• Contact Plating: Tin-plated (typical)
  
• Insulator Material: Black thermoplastic
  
• Rated Current: ~1–3 A per pin (typical)
  
• Rated Voltage: Up to 250 V (typical)
  
• Operating Temperature: −40 °C to +105 °C
  
• Break-away: Yes (can be cut to required length)

Features:

• Standard 2.54 mm pitch for wide compatibility
  
• Extra-long 20 mm pins for stacked or recessed connections
  
• Straight pin design for firm mechanical strength
  
• Breakable strip for flexible pin counts
  
• Easy soldering and breadboard compatibility

Applications:

• Stackable PCB and shield connections
  
• Arduino, ESP, Raspberry Pi, and development boards
  
• Breadboard and prototyping projects
  
• Embedded systems and IoT hardware
  
• Educational, DIY, and general electronics use