Single In-Line Leadframes

A robust foundation for modern electronic circuitry, optimising both the manufacturing process and operational efficiency

Also known as Single In Line Pin (SIP). Typical applications include resistor networks, hybrid circuits and PCB terminations. SIL leadframes are available with pitches of 1.27mm to 2.54mm as detailed in the catalogue. Customised versions and special designs are also possible.

Single In Line Pin

These Single In-Line Lead Frames significantly contribute to reduced costs and improved electrical performance across a wide range of electronic applications.


  • Through hole mount
  • Mounting in-board or out-board
  • Standard Pitch Sizes
  • Edge or central mounting
  • Break-off tie bars
  • Multiple orientation options available
  • Multiple plating options
  • Multiple material options


  • Low cost effective solution for through hole board to board interconnect
  • High reliability
  • Provides framework for board stacks
  • Maximises available board space
  • Easy rework capability
  • Low set-up costs

Wrapped Back Clip


Wrapped Back Clip


Standard Clip


Standard Clip


Centre Clip


Centre Clip


Component Ordering Key

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Dive Into Our Single In-Line Leadframes!

Experience the efficiency of our Single In-Line Leadframes, ideal for resistor networks, hybrid circuits, and PCB terminations.

Available in various pitches and tailored designs to meet your specifications.

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