Memory Sockets

Memory sockets are a part of printed circuit boards, designed for use in personal computers, servers and workstations. The module is mounted on the circuit board using a module socket. DIMMs are the dominant form of memory used in computing.


What are DIMMs?


DIMMs are memory modules that are composed of a series of dynamic, random-access memory (RAM) integrated circuits. They have two separate electrical contacts on either side and a 64-bit path.


Types of DIMM sockets


DIMM sockets have to conform to the needs of the system that they are used in. Different types of socket may vary according to the number of pins. This depends on the type of RAM being supported by the DIMM, from DDR to DDR4. Generally, the more pins or contacts, the higher the type of RAM supported. For example, a 240-pin DIMM might be used for DDR2 SDRAM, while a 288-pin DIM might be used for DDR4 SDRAM.


DIMM sockets can vary based on orientation this can be:



  • Angled

  • Horizontal

  • Vertical


What are SIMMs?


SIMM (Single In-Line Memory Module) sockets are computer memory expansion holders that connect memory modules to circuit boards. These sockets have single row pins which connect to the system board vertically or at predetermined angles. The sockets are easily inserted or extracted because they are not soldered onto the circuit board.


SIMM sockets have positive polarisation to prevent the memory modules from being inserted incorrectly. Contacts (pins) on the SIMM sockets have anti-overstress features and are resistant to high temperatures.


What are SIMM sockets used for?


The main benefits of using SIMM sockets are their space-saving capabilities and simple installation mechanisms, making them suitable for smaller circuit board designs used by electronic hobbyists. SIMM sockets are legacy components, mainly used in older module computers, PCBs and motherboards.


Types of SIMM sockets


SIMM sockets come in various sizes and are distinguished by the number of pin slots:



  • 30-pin SIMM sockets are shorter than standard sockets and can be used in legacy type laptops.

  • 64- and 72-pin SIMM sockets are used in desktop motherboards because they can hold larger memory modules.

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Afficher 1 - 20 des 78 produits
Nombre de résultats par page
Description Prix Gender Memory Socket Type Body Orientation Contact Material Contact Plating Number of Contacts Pitch Mounting Type Termination Method Housing Material SDRAM Type Latching Row Spacing Maximum Contact Resistance
N° de stock RS 542-2685
Référence fabricant1473005-4
4,03 €
Each
Unité
Female DIMM Socket Right Angle Copper Alloy Gold over Nickel 200 0.6mm Surface Mount Solder Thermoplastic DDR2 - - -
N° de stock RS 163-9395
Référence fabricant1473005-4
3,503 €
Each (In a Tray of 240)
Unité
Female DIMM Socket Right Angle Copper Alloy Gold over Nickel 200 0.6mm Surface Mount Solder Thermoplastic DDR2 - - -
N° de stock RS 378-9447
Référence fabricantWS3172SMRRC
MarqueWinslow
2,38 €
Each
Unité
Female SIMM Socket Straight Phosphor Bronze Tin over Nickel 72 2.54mm - - Liquid Crystal Polymer - Yes - -
N° de stock RS 378-9453
Référence fabricantWS3172SMLRC
MarqueWinslow
2,49 €
Each
Unité
Female - Straight Phosphor Bronze Tin over Nickel 72 2.54mm - - Liquid Crystal Polymer - Yes - -
N° de stock RS 182-2929
Référence fabricant7111S1615A01LF
MarqueAmphenol ICC
0,755 €
Each (On a Reel of 500)
Unité
- SIMM Socket - Copper Alloy - 6 2.54mm Surface Mount Solder Thermoplastic - - - 100.0MΩ
N° de stock RS 182-3004
Référence fabricant7111S1615A01LF
MarqueAmphenol ICC
1,166 €
Each (In a Pack of 5)
Unité
- SIMM Socket - - - - - - - - - - - -
N° de stock RS 719-8729
Référence fabricant2-2013289-1
4,34 €
Each
Unité
Female DIMM Socket Right Angle Copper Alloy Gold over Nickel 204 0.6mm - Solder Thermoplastic DDR3 - - -
N° de stock RS 718-4736
Référence fabricant5822030-3
3,67 €
Each
Unité
Female SIMM Socket Straight Phosphor Bronze Tin 72 2.54mm Through Hole Solder Liquid Crystal Polymer - - - -
N° de stock RS 164-2917
Référence fabricant2-2013289-1
2,595 €
Each (On a Tape of 200)
Unité
Female DIMM Socket Right Angle Copper Alloy Gold over Nickel 204 0.6mm - Solder Thermoplastic DDR3 - - -
N° de stock RS 191-7904
Référence fabricant1827236-4
5,822 €
Each (In a Pack of 5)
Unité
Female DIMM Socket Right Angle Copper Alloy Gold Flash 200 0.6mm Surface Mount Solder Thermoplastic DDR2 Yes 5.6mm 30.0mΩ
N° de stock RS 165-0988
Référence fabricant5822032-4
3,559 €
Each (In a Box of 315)
Unité
Female SIMM Socket Straight Phosphor Bronze Gold 72 2.54mm Through Hole Solder Liquid Crystal Polymer - - - -
N° de stock RS 164-0073
Référence fabricant5822021-4
3,247 €
Each (In a Box of 315)
Unité
Female SIMM Socket Straight Phosphor Bronze Tin over Nickel 72 2.54mm Through Hole Solder Liquid Crystal Polymer - - - -
N° de stock RS 186-4893
Référence fabricant1717254-4
3,384 €
Each (On a Tape of 5)
Unité
Female DIMM Socket Right Angle Copper Alloy Gold Flash 200 0.6mm Surface Mount Solder Thermoplastic SO Yes 6.2mm 30.0mΩ
N° de stock RS 185-5879
Référence fabricant2309409-1
1,44 €
Each (On a Tape of 5)
Unité
Female DIMM Socket Right Angle Copper Alloy Gold Flash, Nickel Plated (Under Plated) 260 0.5mm Surface Mount Solder Thermoplastic SO Yes 8.2mm 50.0mΩ
N° de stock RS 909-7429
Référence fabricant2-2013310-1
2,71 €
Each
Unité
Female DIMM Socket Right Angle Copper Alloy Gold Flash 204 0.6mm Surface Mount Solder Thermoplastic DDR3 Yes 8.2mm -
N° de stock RS 542-2578
Référence fabricant390112-1
6,03 €
Each
Unité
Female DIMM Socket Right Angle Phosphor Bronze Gold over Nickel 144 0.8mm Surface Mount Solder Nylon SO - - -
N° de stock RS 821-6149
Référence fabricant87782-2001
MarqueMolex
17,25 €
Each
Unité
Female DIMM Socket - Copper Alloy Gold 244 0.6mm Surface Mount Solder Glass Filled Polymer DDR2 Yes - -
N° de stock RS 185-5899
Référence fabricant2309411-1
1,88 €
Each (On a Tape of 5)
Unité
Female DIMM Socket Right Angle Copper Alloy Gold Flash, Nickel Plated (Under Plated) 260 0.5mm Surface Mount Solder Thermoplastic SO Yes 8.2mm 50.0mΩ
N° de stock RS 378-9419
Référence fabricantWS3130SMRRC
MarqueWinslow
2,29 €
Each
Unité
Female SIMM Socket Straight Phosphor Bronze Tin over Nickel 30 2.54mm - - Liquid Crystal Polymer - Yes - -
N° de stock RS 185-5344
Référence fabricant2309409-1
0,998 €
Each (On a Reel of 400)
Unité
Female DIMM Socket Right Angle Copper Alloy Gold Flash, Nickel Plated (Under Plated) 260 0.5mm Surface Mount Solder Thermoplastic SO Yes 8.2mm 50.0mΩ