SD Cards

SD cards, short for secure digital cards, are compact memory cards commonly used for storage in portable devices.


What does an SD card do?


Like most portable devices, a memory card allows you to carry your files and media with you. They are removable cards which store data from a device such as a digital camera or smartphone. Some PCs and laptops come with an SD card slot too, or you can purchase a card adapter separately. The compact nature of the card makes it easy to integrate into portable devices.


What size are SD cards?


SD cards come in three different physical sizes, standard, mini and micro. The size you choose depends on which device you plan to use and what card it can be used with.


Each SD memory card will have a capacity size too, given in GB or MB. This refers to the amount of data that can be stored on the card. Larger capacities will be more expensive so it is best to choose an SD memory card that meets your storage needs.


Why would you need an SD card?


Most devices today come with built-in memory storage to a certain capacity. However, it is very easy to use their internal memory up, and that is where SD cards are useful. They add-on to your personal device that can greatly boost the amount of media you can store at one time. You will not have to worry about having to delete important photos from your camera, or music from your smartphone. You can keep adding more to your library.


What is SDUC/SDXC/SDHC?


  • SDUC stands for Secure Digital Ultra Capacity. This supports memory cards up to 128TB.

  • SDXC stands for Secure Digital eXtended Capacity. SDXC cards support up to 2TB.

  • SDHC stands for Secure Digital High Capacity. SDHC card refers to SD cards which have a higher storage capacity, usually over 4GB.

What is Speed Class?


Speed class is a standard developed by the SD association. Speed Class, UH Speed Class and Video Speed Class are given to indicate the minimum writing speed of a memory card. They include:


  • Speed Class - 2, 4, 6, 10

  • UH Speed Class - UHS-I, UHS-3

  • Video Speed Class - V6, V10, V30, V60, V90

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Description Price Card Format Capacity Industrial Speed Class Rating Nand Type Series Temperature Range X Speed Rating
RS Stock No. 750-4798
Mfr. Part No.43963
BrandVerbatim
MYR60.17
Each
units
SDHC 32 GB - Class 10 - - - -
RS Stock No. 914-5102
Mfr. Part No.LSD32GCRBEU2000R
BrandLexar
MYR509.81
Each
units
SDHC 32 GB - Class 10 SLC 2000x - -
RS Stock No. 758-2552
Mfr. Part No.TS2GSDC
BrandTranscend
MYR69.65
Each
units
SD 2 GB - Class 1 MLC - - -
RS Stock No. 144-8091
Mfr. Part No.DS2A-16GI81W1B
BrandInnoDisk
MYR1,660.83
Each
units
SDHC 16 GB Yes Class 10 SLC - -40 → +85°C -
RS Stock No. 758-2574
Mfr. Part No.TS8GSDHC10
BrandTranscend
MYR60.83
Each
units
SDHC 8 GB - Class 10 MLC - - -
RS Stock No. 914-5082
Mfr. Part No.LSD32GCBEU633
BrandLexar
MYR69.22
Each
units
SDHC 32 GB - Class 10 SLC 633x - -
RS Stock No. 865-9102
Mfr. Part No.LSD256CRBEU1000
BrandLexar
MYR1,029.03
Each
units
SDXC 256 GB - Class 10 SLC 1000x - -
RS Stock No. 874-3897
Mfr. Part No.RP-SDPC16DE1
BrandPanasonic
MYR347.45
Each
units
SDHC 16 GB - Class 4 MLC P - -
RS Stock No. 874-3900
Mfr. Part No.RP-SDPC04DE1
BrandPanasonic
MYR141.57
Each
units
SD 4 GB - Class 4 MLC P - -
RS Stock No. 180-5812
Mfr. Part No.INSDH8G4V2
MYR43.44
Each
units
SDHC 8 GB - Class 4 - - 0 → +60°C -
RS Stock No. 187-1630
Mfr. Part No.TS256GSDC300S
BrandTranscend
MYR388.47
Each
units
SDXC 256 GB - Class 10 TLC - -25 → +85°C -
RS Stock No. 758-2568
Mfr. Part No.TS16GSDHC4
BrandTranscend
MYR64.73
Each
units
SDHC 16 GB - Class 4 MLC - - -
RS Stock No. 193-2592
Mfr. Part No.240-075-1
BrandDigilent
MYR69.09
Each
units
MicroSD 8 GB - - - - - -
RS Stock No. 183-9394
Mfr. Part No.AF16GSD3-WAEXM
BrandATP
MYR162.70
Each
units
SDHC 16 GB Yes Class 10, UHS-1 U1 MLC S600Sc -25 → +85°C -
RS Stock No. 914-5092
Mfr. Part No.LSD512CBEU633
BrandLexar
MYR1,166.18
Each
units
SDXC 512 GB - Class 10, UHS-1 U3 SLC 633x - -
RS Stock No. 188-4766
Mfr. Part No.47021
BrandVerbatim
MYR116.65
Each
units
SDHC 32 GB - Class 3 - - - -
RS Stock No. 124-9627
Mfr. Part No.TS64GSDXC10U1
BrandTranscend
MYR338.26
Each
units
SDXC 64 GB - Class 10, UHS-1 U1 MLC - -25 → +85°C -
RS Stock No. 187-1620
Mfr. Part No.TS32GSDC700S
BrandTranscend
MYR288.06
Each
units
SDHC 32 GB - Class 10 TLC - -25 → +85°C -
RS Stock No. 180-5820
Mfr. Part No.INISD32GPSLC
MYR561.73
Each
units
SD 32 GB Yes UHS-1 SLC - -40 → +85°C -
RS Stock No. 180-5825
Mfr. Part No.INSDX64G10-95/60U1V2
MYR89.42
Each
units
SDXC 64 GB - Class 10, UHS-1 U3 - - 0 → +70°C -