The 40×1 23 mm 2.54 mm Pitch Female Pin Header is a single-row through-hole connector designed to provide reliable socket connections on PCBs. With a standard 2.54 mm (0.1″) pitch and extended 23 mm body height, it is ideal for stacking boards, vertical connections, and applications requiring extra clearance between PCBs or modules.

Technical Specification:

• Product Type: Female Pin Header
  
• Configuration: 1 × 40 pins
  
• Pitch: 2.54 mm (0.1 inch)
  
• Body Height: ~23 mm
  
• Mounting Type: Through-hole (THT)
  
• Pin Orientation: Straight (Vertical)
  
• Contact Material: Copper alloy
  
• Contact Plating: Tin or gold plated (typical)
  
• Insulator Material: Black thermoplastic
  
• Rated Current: ~1 A per pin
  
• Rated Voltage: Up to 250 V (typical)
  
• Operating Temperature: −40 °C to +105 °C (typical)
  
• Cuttable: Yes, can be cut to required length

Features:

• Standard 2.54 mm pitch for wide compatibility
  
• Extra-long 23 mm body for board stacking and spacing
  
• Strong and reliable female socket contact
  
• Easy through-hole soldering
  
• Customizable length by cutting
  
• Compatible with standard male pin headers

Applications

• Arduino, ESP32, Raspberry Pi, and development boards
  
• PCB stacking and expansion headers
  
• Prototyping and testing boards
  
• Embedded systems and IoT hardware
  
• Industrial and consumer electronics assemblies