40X1 10mm 2.54mm Male Pin Header - Blue

The 40×1 10 mm 2.54 mm Male Pin Header – Blue is a single-row, straight through-hole connector designed for dependable PCB interconnections with clear visual identification. It features a standard 2.54 mm pitch and a 10 mm pin length, making it fully compatible with common development boards, breadboards, and prototyping systems. The blue insulating body is useful for color-coding signals, power rails, or functional groups in electronic designs.

Technical Specifications:

• Product Type: Male Pin Header
  
• Configuration: 1 × 40 pins
  
• Pitch: 2.54 mm (0.1 inch)
  
• Pin Length: ~10 mm
  
• Mounting Type: Through-Hole (THT)
  
• Orientation: Straight / Vertical
  
• Contact Material: Copper alloy
  
• Contact Plating: Tin-plated (typical)
  
• Insulator Material: Blue thermoplastic
  
• Rated Current: ~1–3 A per pin (typical)
  
• Rated Voltage: Up to 250 V (typical)
  
• Operating Temperature: −40 °C to +105 °C
  
• Cuttable: Yes, can be cut to required pin count

Features:

• Standard 2.54 mm pitch for broad compatibility
  
• Blue color housing for easy identification and organization
  
• Straight pin design for stable through-hole soldering
  
• Durable contacts for reliable electrical performance
  
• Can be cut to custom lengths as needed
  
• Suitable for hand soldering and wave soldering

Applications:

• Arduino, ESP32, Raspberry Pi, and compatible boards
  
• Prototyping and breadboard-based development
  
• Signal headers and power distribution pins
  
• Educational electronics and DIY projects
  
• Embedded systems and general PCB designs