IC Sockets

Electrical devices contain integrated circuits (ICs) which are installed onto a printed circuit board (PCB). IC sockets are connectors which allow ICs to be fitted and removed easily. The socket is mounted onto the board and houses the chip. Unlike soldering, which is permanent, IC sockets are important as they enable you to remove or interchange the components without damaging them. This also protects the IC from potential heat damage caused by soldering.


Programmable chips and microcontrollers are a great example where IC sockets are used. They allow for easy removal for testing, programming or replacement. This enables you to choose and test the right chip for the application, replace any failures in the circuit or upgrade a device when required.


Types of IC Socket


  • DIL Sockets (Dual-in-line) have two parallel rows of pins, available in various numbers to match the relevant IC and are normally very cost-effective. A larger socket can be created by placing two smaller ones together, end-to-end, e.g. two 8 pins become 16-pin.

  • SIL Sockets (Single in-line) has a single line of pins and is frequently used in smaller applications like resistor arrays or boards with short lead pins, such as a desktop computer. There are many different sizes and types available.

  • DIMM Sockets (Dual In-line Memory Module). Random Access Memory (RAM) can be easily installed in computers or laptops using DIMM sockets. These are important components that help to ensure reliable connectivity. They have two separate rows of electrical contacts or pins on either side. It's a general rule that the more pins the higher the RAM it supports. There are various pin sizes available.

  • SIMM Sockets (Single In-line Memory Module). These have a single row of pins which connect memory modules to circuit boards. They are space-saving and can be installed at predetermined angles with positive polarisation to prevent memory modules from being inserted incorrectly. They are used mainly in older computers dating from the 1980s to late 1990s. Available in various sizes and number of pins.

SMD and Through Hole Mount


IC sockets are mounted onto PCBs by surface mount (SMD) or though hole mounting. This refers to the pins on the socket and how they attach to the board. SMD sockets are attached to the surface of the PCB, while through hole sockets are pushed through holes in the PCB.


What are package types?


IC sockets are designed for a specific package type. This refers to the package of the IC, which in an industry standard size, and its pins. Examples of package type include:


  • BGA

  • DIP

  • LGA

  • QFP

  • SOIC

...
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Omschrijving Prijs IC Socket Type Package Type Gender Number of Contacts Number of Rows Pitch Body Orientation Contact Material Contact Plating Current Rating Socket Mounting Type Device Mounting Type Voltage Rating Termination Method
RS-stocknr. 183-1582
FabrikantRS PRO
€ 0,417
Each (In a Tube of 19)
Aantal stuks
PLCC Socket SMD Female 64 - - - Phosphor Bronze Tin over Nickel 1.0A - - 100.0 V Solder
RS-stocknr. 117-8520
FabrikantnummerIC51-0444-400
FabrikantYamaichi
€ 114,34
Each
Aantal stuks
PLCC Socket - Female 44 - 1.27mm Straight Beryllium Copper Gold over Nickel 1.0A - - - Solder
RS-stocknr. 674-2555
FabrikantnummerA-CCS 084-Z-T
FabrikantASSMANN WSW
€ 1,45
Each (In a Pack of 5)
Aantal stuks
PLCC Socket DIP Female 84 - 1.27mm Straight Phosphor Bronze Tin over Nickel 1.0A - - 100.0 V Solder
RS-stocknr. 211-219
Fabrikantnummer8444-11B1-RK-TP
Fabrikant3M
€ 1,103
Each (In a Tube of 25)
Aantal stuks
PLCC Socket - Female 44 - 1.27mm Straight Copper Alloy Tin over Nickel - - - - Solder
RS-stocknr. 211-174
Fabrikantnummer8484-11B1-RK-TP
Fabrikant3M
€ 1,554
Each (In a Tube of 16)
Aantal stuks
PLCC Socket - Female 84 - 1.27mm Straight Copper Alloy Tin over Nickel - - - - Solder
RS-stocknr. 860-2648
Fabrikantnummer84501-101LF
FabrikantAmphenol FCI
€ 26,27
Each
Aantal stuks
Prototyping Socket BGA Female 300 10 1.27mm Straight Copper Alloy Gold 2 (1 Contact) A, 450 (All Contact) mA Surface Mount Surface Mount 200.0 V Solder
RS-stocknr. 701-9411
Fabrikantnummer540-88-084-24-008
FabrikantPreci-Dip
€ 1,61
Each (In a Pack of 5)
Aantal stuks
PLCC Socket DIP Female 84 - 1.27mm Straight Phosphor Bronze Tin 1.0A - - 100.0 V, 150.0 V Solder
RS-stocknr. 701-9402
Fabrikantnummer540-88-068-24-008
FabrikantPreci-Dip
€ 1,278
Each (In a Pack of 5)
Aantal stuks
PLCC Socket DIP Female 68 - 1.27mm Straight Phosphor Bronze Tin 1.0A - - 100.0 V, 150.0 V Solder
RS-stocknr. 860-2629
Fabrikantnummer84500-102LF
FabrikantAmphenol FCI
€ 16,98
Each
Aantal stuks
Prototyping Socket BGA Male 300 10 1.27mm Straight Copper Alloy Gold 2 (1 Contact) A, 450 (All Contact) mA Surface Mount Surface Mount 200.0 V Solder
RS-stocknr. 718-5252
Fabrikantnummer1939738-1
FabrikantTE Connectivity
€ 6,04
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 665-9914
FabrikantnummerQFN11T040-004
FabrikantYamaichi
€ 60,80
Each
Aantal stuks
Test Socket QFN Female 40 - 0.5mm Straight Beryllium Copper Gold over Nickel - Through Hole - - Solder
RS-stocknr. 702-5160
Fabrikantnummer540-88-044-17-400-TR
FabrikantPreci-Dip
€ 1,15
Each (In a Pack of 5)
Aantal stuks
PLCC Socket SMD Female 44 - 1.27mm Straight Phosphor Bronze Tin 1.0A - - 100.0 V, 150.0 V Solder
RS-stocknr. 164-0739
Fabrikantnummer1939738-1
FabrikantTE Connectivity
€ 4,593
Each (In a Box of 200)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 860-2613
Fabrikantnummer84500-002LF
FabrikantAmphenol FCI
€ 11,28
Each
Aantal stuks
Prototyping Socket BGA Male 300 10 1.27mm Straight Copper Alloy Gold 2 (1 Contact) A, 450 (All Contact) mA Surface Mount Surface Mount 200.0 V Solder
RS-stocknr. 372-3532
FabrikantnummerNP89-28906-G4-BF
FabrikantYamaichi
€ 151,33
Each
Aantal stuks
Prototyping Socket PGA Female 289 - 2.54mm Straight Beryllium Copper Gold over Nickel - Through Hole - - Solder
RS-stocknr. 665-9923
FabrikantnummerQFN11T040-006
FabrikantYamaichi
€ 55,74
Each
Aantal stuks
Test Socket QFN Female 40 - 0.5mm Straight Beryllium Copper Gold over Nickel - Through Hole - - Solder
RS-stocknr. 372-3245
FabrikantnummerIC234-1004-023N
FabrikantYamaichi
€ 216,13
Each
Aantal stuks
Test Socket QFP Female 100 - 0.5mm Straight Beryllium Copper Gold over Nickel - Through Hole - - Solder
RS-stocknr. 435-0652
FabrikantnummerW9328
FabrikantWinslow
€ 15,83
Each
Aantal stuks
PLCC Socket SMD Male 84 - 1.27mm Right Angle - - - - - - -
RS-stocknr. 401-661
FabrikantnummerW3435G
FabrikantWinslow
€ 0,754
Each (In a Pack of 5)
Aantal stuks
Transistor Socket - Female 3 - - Straight Phosphor Bronze Gold 1.0A - - 100.0 V Solder
RS-stocknr. 860-2635
Fabrikantnummer84516-102LF
FabrikantAmphenol FCI
€ 16,61
Each
Aantal stuks
Prototyping Socket BGA Male 200 10 1.27mm Straight Copper Alloy Gold 2 (1 Contact) A, 450 (All Contact) mA Surface Mount Surface Mount 200.0 V Solder
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