40 Pin 2.54mm Straight Pin Male / Female Header

40 Pin 2.54mm Straight Pin Male / Female Header

The 40 Pin 2.54mm Straight Pin Male/Female Header is a versatile connector for PCB projects and prototyping. With a 2.54mm pitch, this header is ideal for interfacing between components and boards in various electronics applications, providing secure and reliable connections

Specifications:

• Type: 40 Pin Header
• Pin Layout: Single Row (Straight pins)
• Type: Male or Female
• Pin Count: 40 pins
• Pitch (Spacing Between Pins): 2.54mm (0.1 inch)

Electrical Specifications:

• Current Rating: Typically 1A per pin
• Voltage Rating: 250V AC/DC
• Contact Resistance: ≤ 20mΩ
• Insulation Resistance: ≥ 1000MΩ at 500V DC
• Dielectric Withstanding Voltage: 1000V AC for 1 minute

Mechanical Specifications:

• Operating Temperature Range: -40°C to +105°C
• Insertion Force: 200gf max
• Withdrawal Force: 30gf min
• Pin Material: Brass or Phosphor Bronze
• Pin Plating: Gold, Tin, or Nickel plated
• Plastic Insulator Material: UL94V-0 rated thermoplastic, typically PBT or Nylon
• Insulator Color: Typically black
• Pin Length: Varies for male and female headers.
  • Male Header Pin Length: 6mm to 12mm (length of exposed pins)
  • Female Header Depth: ~8mm to 10mm

Dimensions (Male Header Example):

• Total Length: ~11.5mm
  • Pin Length (below plastic): ~6mm
  • Pin Length (above plastic): ~5.5mm
• Plastic Insulator Height: ~2.5mm

Applications:

• PCB Interconnections: Commonly used to connect different boards and components.
• Breadboards: Used for connecting components in temporary circuits.
• Microcontroller Development: Common in platforms like Arduino, Raspberry Pi, etc.
• Modular Designs: Allows easy swapping of modules and parts.

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