PLCC Sockets

Plastic leaded chip carriers (PLCCs) are used in surface-mount technology where electronic circuits are produced, and components need to be mounted or placed directly onto a printed circuit board (PCB). The chip carrier is placed in a PLCC socket, which is either surface-mounted or features through-hole technology. A specialised tool called a PLCC extractor is needed to remove the chip carrier from the PLCC socket.

What are PLCC sockets used for?

PLCC sockets are used in surface-mount device (SMD) and surface-mount technology (SMT) applications. PLCC sockets made of heavy gauge copper alloy are compatible in high shock / high vibration applications. PLCC sockets made of rolled-leaf copper are useful in low-cost computer applications.

Types of PLCC sockets

The two primary categories of PLCC sockets are:

  • Surface-mount PLCC sockets, which are used in devices sensitive to heat from the reflow process. These allow for component replacement without redesigning or reworking the entire PCB.
  • Through-hole technology PLCC sockets are necessary when a device requires stand-alone programming with flash drives or memory devices. These are also beneficial for prototyping activities where wire wrapping is required.

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Description Price Gender Number of Contacts Body Orientation Contact Material Pitch Contact Plating Mounting Type Termination Method Current Rating Voltage Rating Housing Material Height Maximum Operating Temperature Minimum Operating Temperature
RS Stock No. 178-9882
Mfr. Part No.105028-1001
BrandMolex
TWD55.20
Each (On a Reel of 800)
units
Female 32 Vertical Copper Alloy 0.9mm Gold Through Hole SMT 500mA 50 V ac/dc Thermoplastic 4.2mm +85°C -55°C
RS Stock No. 179-1726
Mfr. Part No.105028-1001
BrandMolex
TWD80.00
Each (In a Pack of 5)
units
Female 32 Vertical Copper Alloy 0.9mm Gold Through Hole SMT 500mA 50 V ac/dc Thermoplastic 4.2mm +85°C -55°C
RS Stock No. 720-6019
Mfr. Part No.47337-0001
BrandMolex
TWD40.40
Each (In a Pack of 5)
units
Female 24 Straight Phosphor Bronze 0.9mm Gold over Nickel Surface Mount Solder 500mA 50 V dc Polyamide 4.2mm +85°C -55°C