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S-56u Memory Cards

Swissbit S-56u Memory Cards feature high performance, optimized Floyd–Warshall (FW) algorithm, high reliability, and controlled BOM. These memory cards are compliant with SD6.10 specification that includes SDHC/SDXC high-speed mode, 10/U3/V30/A2 speed class, SD2.0 backward compliant, and FAT32 / exFAT preformatted. The S-56u memory cards support SD SPI mode and the advanced Error Correction Code (ECC). The S-56u series operates at -40°C to +85°C industrial temperature range and 2.7V to 3.6V voltage range. These memory cards are available in 4GB, 8GB, 16GB, and 32GB.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Memory Size	Interface Type	Sustained Write	Sustained Read	NAND Flash Technology	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Dimensions	Series
Memory Cards Industrial SD Card, S-56, 128 GB, 3D PSLC Flash, -25C to +85C SFSD128GL1AM1TB-E-WK-23P-STD Swissbit 1: £623.29 3In Stock New Product	Mfr. Part No. SFSD128GL1AM1TB-E-WK-23P-STD Mouser Part No 922-128GL1AM1TBEWK23 New Product	Swissbit	Memory Cards Industrial SD Card, S-56, 128 GB, 3D PSLC Flash, -25C to +85C Learn More about Swissbit s 56 s56u memory cards	Datasheet	3In Stock	£623.29 £572.51	Min.: 1 Mult.: 1	Memory Cards	128 GB	UHS-I	82 MB/s	97 MB/s	3D PSLC	2.7 V to 3.6 V	- 25 C	+ 85 C	32 mm x 24 mm	S-56
Memory Cards Industrial SD Card, S-56, 128 GB, 3D PSLC Flash, -25C to +85C SFSD128GL1AM1TB-I-WK-23P-STD Swissbit 1: £665.83 3In Stock New Product	Mfr. Part No. SFSD128GL1AM1TB-I-WK-23P-STD Mouser Part No 922-128GL1AM1TBIWK23 New Product	Swissbit	Memory Cards Industrial SD Card, S-56, 128 GB, 3D PSLC Flash, -25C to +85C Learn More about Swissbit s 56 s56u memory cards	Datasheet	3In Stock	£665.83 £611.55	Min.: 1 Mult.: 1	Memory Cards	128 GB	UHS-I	82 MB/s	97 MB/s	3D PSLC	2.7 V to 3.6 V	- 40 C	+ 85 C	32 mm x 24 mm	S-56
Memory Cards Industrial microSD Card, S-56u, 32 GB, 3D PSLC Flash, -25C to +85C SFSD032GN1AM1TB-E-EF-23P-STD Swissbit 1: £226.59 Lead-Time 14 Weeks New Product	Mfr. Part No. SFSD032GN1AM1TB-E-EF-23P-STD Mouser Part No 922-032GN1AM1TBEEF23 New Product	Swissbit	Memory Cards Industrial microSD Card, S-56u, 32 GB, 3D PSLC Flash, -25C to +85C Learn More about Swissbit s 56 s56u memory cards	Datasheet	Lead-Time 14 Weeks	£226.59 £208.49 £201.54	Min.: 1 Mult.: 1	Memory Cards	32 GB	UHS-I	81 MB/s	97 MB/s	3D PSLC	2.7 V to 3.6 V	- 25 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial microSD Card, S-56u, 128 GB, 3D PSLC Flash, -25C to +85C SFSD128GN1AM1TB-E-WK-23P-STD Swissbit 1: £629.55 3In Stock New Product	Mfr. Part No. SFSD128GN1AM1TB-E-WK-23P-STD Mouser Part No 922-128GN1AM1TBEWK23 New Product	Swissbit	Memory Cards Industrial microSD Card, S-56u, 128 GB, 3D PSLC Flash, -25C to +85C Learn More about Swissbit s 56 s56u memory cards	Datasheet	3In Stock	£629.55 £578.26	Min.: 1 Mult.: 1	Memory Cards	128 GB	UHS-I	82 MB/s	97 MB/s	3D PSLC	2.7 V to 3.6 V	- 25 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial microSD Card, S-56u, 128 GB, 3D PSLC Flash, -40C to +85C SFSD128GN1AM1TB-I-WK-23P-STD Swissbit 1: £672.56 3In Stock New Product	Mfr. Part No. SFSD128GN1AM1TB-I-WK-23P-STD Mouser Part No 922-128GN1AM1TBIWK23 New Product	Swissbit	Memory Cards Industrial microSD Card, S-56u, 128 GB, 3D PSLC Flash, -40C to +85C Learn More about Swissbit s 56 s56u memory cards	Datasheet	3In Stock	£672.56 £617.74	Min.: 1 Mult.: 1	Memory Cards	128 GB	UHS-I	82 MB/s	97 MB/s	3D PSLC	2.7 V to 3.6 V	- 40 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial SD Card, S-56, 32 GB, 3D PSLC Flash, -25C to +85C SFSD032GL1AM1TB-E-EF-23P-STD Swissbit 1: £209.28 2In Stock 2Expected 05/01/2027 New Product	Mfr. Part No. SFSD032GL1AM1TB-E-EF-23P-STD Mouser Part No 922-032GL1AM1TBEEF23 New Product	Swissbit	Memory Cards Industrial SD Card, S-56, 32 GB, 3D PSLC Flash, -25C to +85C Learn More about Swissbit s 56 s56u memory cards	Datasheet	2In Stock 2Expected 05/01/2027	£209.28 £192.58 £186.16	Min.: 1 Mult.: 1	Memory Cards	32 GB	UHS-I	80 MB/s	97 MB/s	3D PSLC	2.7 V to 3.6 V	- 25 C	+ 85 C	32 mm x 24 mm	S-56
Memory Cards Industrial SD Card, S-56, 32 GB, 3D PSLC Flash, -25C to +85C SFSD032GL1AM1TB-I-EF-23P-STD Swissbit 1: £223.11 1In Stock New Product	Mfr. Part No. SFSD032GL1AM1TB-I-EF-23P-STD Mouser Part No 922-032GL1AM1TBIEF23 New Product	Swissbit	Memory Cards Industrial SD Card, S-56, 32 GB, 3D PSLC Flash, -25C to +85C Learn More about Swissbit s 56 s56u memory cards	Datasheet	1In Stock	£223.11 £205.29 £198.44	Min.: 1 Mult.: 1	Memory Cards	32 GB	UHS-I	80 MB/s	97 MB/s	3D PSLC	2.7 V to 3.6 V	- 40 C	+ 85 C	32 mm x 24 mm	S-56
Memory Cards Industrial microSD Card, S-56u, 32 GB, 3D PSLC Flash, -40C to +85C SFSD032GN1AM1TB-I-EF-23P-STD Swissbit 1: £235.07 1In Stock 4Expected 05/01/2027 New Product	Mfr. Part No. SFSD032GN1AM1TB-I-EF-23P-STD Mouser Part No 922-032GN1AM1TBIEF23 New Product	Swissbit	Memory Cards Industrial microSD Card, S-56u, 32 GB, 3D PSLC Flash, -40C to +85C Learn More about Swissbit s 56 s56u memory cards	Datasheet	1In Stock 4Expected 05/01/2027	£235.07 £216.28 £209.06	Min.: 1 Mult.: 1	Memory Cards	32 GB	UHS-I	81 MB/s	97 MB/s	3D PSLC	2.7 V to 3.6 V	- 40 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial microSD Card, S-56u, 64 GB, 3D PSLC Flash, -25C to +85C SFSD064GN1AM1TB-E-IK-23P-STD Swissbit 1: £327.00 3In Stock New Product	Mfr. Part No. SFSD064GN1AM1TB-E-IK-23P-STD Mouser Part No 922-064GN1AM1TBEIK23 New Product	Swissbit	Memory Cards Industrial microSD Card, S-56u, 64 GB, 3D PSLC Flash, -25C to +85C Learn More about Swissbit s 56 s56u memory cards	Datasheet	3In Stock	£327.00 £300.67 £290.59	Min.: 1 Mult.: 1	Memory Cards	64 GB	UHS-I	82 MB/s	97 MB/s	3D PSLC	2.7 V to 3.6 V	- 25 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial microSD Card, S-56u, 64 GB, 3D PSLC Flash, -40C to +85C SFSD064GN1AM1TB-I-IK-23P-STD Swissbit 1: £340.67 3In Stock New Product	Mfr. Part No. SFSD064GN1AM1TB-I-IK-23P-STD Mouser Part No 922-064GN1AM1TBIIK23 New Product	Swissbit	Memory Cards Industrial microSD Card, S-56u, 64 GB, 3D PSLC Flash, -40C to +85C Learn More about Swissbit s 56 s56u memory cards	Datasheet	3In Stock	£340.67 £313.21 £308.25	Min.: 1 Mult.: 1	Memory Cards	64 GB	UHS-I	82 MB/s	97 MB/s	3D PSLC	2.7 V to 3.6 V	- 40 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial SD Card, S-56, 128 GB, 3D PSLC Flash, -40C to +85C SFSD128GL1AM1TB-I-WK-22P-STD Swissbit 1: £665.82 11In Stock NRND	Mfr. Part No. SFSD128GL1AM1TB-I-WK-22P-STD Mouser Part No 922-1AM1TB-IWK-22P NRND	Swissbit	Memory Cards Industrial SD Card, S-56, 128 GB, 3D PSLC Flash, -40C to +85C	Datasheet	11In Stock	£665.82 £611.55	Min.: 1 Mult.: 1	SDHC/SDXC Cards	128 GB	UHS-I	80 MB/s	97 MB/s	3D PSLC	3.3 V	- 40 C	+ 85 C	32 mm x 24 mm x 2.1 mm	S-56
Memory Cards Industrial SD Card, S-56, 128 GB, 3D PSLC Flash, -25C to +85C SFSD128GL1AM1TB-E-WK-22P-STD Swissbit 1: £622.32 3In Stock NRND	Mfr. Part No. SFSD128GL1AM1TB-E-WK-22P-STD Mouser Part No 922-1AM1TBE-WK-22P NRND	Swissbit	Memory Cards Industrial SD Card, S-56, 128 GB, 3D PSLC Flash, -25C to +85C	Datasheet	3In Stock	£622.32 £571.60	Min.: 1 Mult.: 1	SDHC/SDXC Cards	128 GB	UHS-I	80 MB/s	97 MB/s	3D PSLC	3.3 V	- 25 C	+ 85 C	32 mm x 24 mm x 2.1 mm	S-56
Memory Cards Industrial microSD Card, S-56u, 32 GB, 3D PSLC Flash, -25C to +85C SFSD032GN1AM1TB-E-EF-22P-STD Swissbit 1: £270.28 279On Order NRND	Mfr. Part No. SFSD032GN1AM1TB-E-EF-22P-STD Mouser Part No 922-1AM1TB-E-EF-22P NRND	Swissbit	Memory Cards Industrial microSD Card, S-56u, 32 GB, 3D PSLC Flash, -25C to +85C	Datasheet	279On Order On Order Ship Dates Mfr. No: SFSD032GN1AM1TB-E-EF-22P-STD Stock: 0 On Order: 51 Expected 19/10/2026 228 TBD Factory Lead Time: 53 Weeks	£270.28	Min.: 1 Mult.: 1	SDHC/SDXC Cards	32 GB	UHS-I	80 MB/s	97 MB/s	3D PSLC	3.3 V	- 25 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial SD Card, S-56, 4 GB, 3D PSLC Flash, -40C to +85C SFSD004GL1AM1TB-I-CE-22Q-STD Swissbit 1: £138.60 30In Stock 1,012On Order NRND	Mfr. Part No. SFSD004GL1AM1TB-I-CE-22Q-STD Mouser Part No 922-GL1AM1TBCE22QSTD NRND	Swissbit	Memory Cards Industrial SD Card, S-56, 4 GB, 3D PSLC Flash, -40C to +85C	Datasheet	30In Stock 1,012On Order	£138.60	Min.: 1 Mult.: 1	SDHC/SDXC Cards	4 GB	UHS-I	77 MB/s	97 MB/s	3D PSLC	3.3 V	- 40 C	+ 85 C	32 mm x 24 mm x 2.1 mm	S-56
Memory Cards Industrial SD Card, S-56, 16 GB, 3D PSLC Flash, -40C to +85C SFSD016GL1AM1TB-I-CE-22P-STD Swissbit 1: £129.14 4In Stock NRND	Mfr. Part No. SFSD016GL1AM1TB-I-CE-22P-STD Mouser Part No 922-1AM1TB-I-CE22P NRND	Swissbit	Memory Cards Industrial SD Card, S-56, 16 GB, 3D PSLC Flash, -40C to +85C	Datasheet	4In Stock	£129.14 £119.00 £115.06 £112.15	Min.: 1 Mult.: 1	SDHC/SDXC Cards	16 GB	UHS-I	78 MB/s	97 MB/s	3D PSLC	3.3 V	- 40 C	+ 85 C	32 mm x 24 mm x 2.1 mm	S-56
Memory Cards Industrial microSD Card, S-56u, 16 GB, 3D PSLC Flash, -25C to +85C SFSD016GN1AM1TB-E-CE-22P-STD Swissbit 1: £127.58 151On Order NRND	Mfr. Part No. SFSD016GN1AM1TB-E-CE-22P-STD Mouser Part No 922-1AM1TB-E-CE-22P NRND	Swissbit	Memory Cards Industrial microSD Card, S-56u, 16 GB, 3D PSLC Flash, -25C to +85C	Datasheet	151On Order	£127.58 £117.56 £113.66 £110.78	Min.: 1 Mult.: 1	SDHC/SDXC Cards	16 GB	UHS-I	78 MB/s	97 MB/s	3D PSLC	3.3 V	- 25 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial microSD Card, S-56u, 32 GB, 3D PSLC Flash, -40C to +85C SFSD032GN1AM1TB-I-EF-22P-STD Swissbit 1: £234.67 112On Order NRND	Mfr. Part No. SFSD032GN1AM1TB-I-EF-22P-STD Mouser Part No 922-1AM1TB-I-EF-22P NRND	Swissbit	Memory Cards Industrial microSD Card, S-56u, 32 GB, 3D PSLC Flash, -40C to +85C	Datasheet	112On Order	£234.67 £215.93 £208.72	Min.: 1 Mult.: 1	SDHC/SDXC Cards	32 GB	UHS-I	80 MB/s	97 MB/s	3D PSLC	3.3 V	- 40 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial microSD Card, S-56u, 64 GB, 3D PSLC Flash, -40C to +85C SFSD064GN1AM1TB-I-IK-22P-STD Swissbit 1: £315.95 75Expected 11/11/2026 NRND	Mfr. Part No. SFSD064GN1AM1TB-I-IK-22P-STD Mouser Part No 922-1TB-I-IK-22P-STD NRND	Swissbit	Memory Cards Industrial microSD Card, S-56u, 64 GB, 3D PSLC Flash, -40C to +85C	Datasheet	75Expected 11/11/2026	£315.95 £315.18 £309.32	Min.: 1 Mult.: 1	SDHC/SDXC Cards	64 GB	UHS-I	80 MB/s	97 MB/s	3D PSLC	3.3 V	- 40 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial SD Card, S-56, 8 GB, 3D PSLC Flash, -40C to +85C SFSD008GL1AM1TB-I-CE-22Q-STD Swissbit 1: £117.44 241On Order NRND	Mfr. Part No. SFSD008GL1AM1TB-I-CE-22Q-STD Mouser Part No 922-GL1AM1TB-I-CE22Q NRND	Swissbit	Memory Cards Industrial SD Card, S-56, 8 GB, 3D PSLC Flash, -40C to +85C	Datasheet	241On Order On Order Ship Dates Mfr. No: SFSD008GL1AM1TB-I-CE-22Q-STD Stock: 0 On Order: 30 Expected 04/11/2026 11 Expected 11/11/2026 200 Expected 22/12/2026 Factory Lead Time: 8 Weeks	£117.44 £108.22 £104.64 £101.98	Min.: 1 Mult.: 1	SDHC/SDXC Cards	8 GB	UHS-I	78 MB/s	97 MB/s	3D PSLC	3.3 V	- 40 C	+ 85 C	32 mm x 24 mm x 2.1 mm	S-56
Memory Cards Industrial microSD Card, S-56u, 64 GB, 3D PSLC Flash, -25C to +85C SFSD064GN1AM1TB-E-IK-22P-STD Swissbit 1: £303.29 49On Order NRND	Mfr. Part No. SFSD064GN1AM1TB-E-IK-22P-STD Mouser Part No 922-1TB-E-IK-22P-STD NRND	Swissbit	Memory Cards Industrial microSD Card, S-56u, 64 GB, 3D PSLC Flash, -25C to +85C	Datasheet	49On Order On Order Ship Dates Mfr. No: SFSD064GN1AM1TB-E-IK-22P-STD Stock: 0 On Order: 5 Expected 04/01/2027 44 TBD Factory Lead Time: 24 Weeks	£303.29 £302.46 £296.85	Min.: 1 Mult.: 1	SDHC/SDXC Cards	64 GB	UHS-I	80 MB/s	97 MB/s	3D PSLC	3.3 V	- 25 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial microSD Card, S-56u, 8 GB, 3D PSLC Flash, -40C to +85C SFSD008GN1AM1TB-I-CE-22Q-STD Swissbit 1: £132.01 125On Order NRND	Mfr. Part No. SFSD008GN1AM1TB-I-CE-22Q-STD Mouser Part No 922-GN1AM1TB-I-C22Q NRND	Swissbit	Memory Cards Industrial microSD Card, S-56u, 8 GB, 3D PSLC Flash, -40C to +85C	Datasheet	125On Order On Order Ship Dates Mfr. No: SFSD008GN1AM1TB-I-CE-22Q-STD Stock: 0 On Order: 23 Expected 22/12/2026 102 TBD Factory Lead Time: 15 Weeks	£132.01 £118.00 £117.77 £116.13 Quote Quote	Min.: 1 Mult.: 1	SDHC/SDXC Cards	8 GB	UHS-I	78 MB/s	97 MB/s	3D PSLC	3.3 V	- 40 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial microSD Card, S-56u, 4 GB, 3D PSLC Flash, -40C to +85C SFSD004GN1AM1TB-I-CE-22Q-STD Swissbit 1: £121.66 331On Order NRND	Mfr. Part No. SFSD004GN1AM1TB-I-CE-22Q-STD Mouser Part No 922-GN1AM1TB-I-CE22Q NRND	Swissbit	Memory Cards Industrial microSD Card, S-56u, 4 GB, 3D PSLC Flash, -40C to +85C	Datasheet	331On Order On Order Ship Dates Mfr. No: SFSD004GN1AM1TB-I-CE-22Q-STD Stock: 0 On Order: 31 Expected 07/12/2026 300 TBD Factory Lead Time: 21 Weeks	£121.66 £112.09 £108.37 £105.62	Min.: 1 Mult.: 1	SDHC/SDXC Cards	4 GB	UHS-I	77 MB/s	97 MB/s	3D PSLC	3.3 V	- 40 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial microSD Card, S-56u, 4 GB, 3D PSLC Flash, -40C to +85C SFSD004GN1AM1TB-I-CE-23Q-STD Swissbit 1: £121.79 16Expected 16/12/2026 New Product	Mfr. Part No. SFSD004GN1AM1TB-I-CE-23Q-STD Mouser Part No 922-004GN1AM1TBICE23 New Product	Swissbit	Memory Cards Industrial microSD Card, S-56u, 4 GB, 3D PSLC Flash, -40C to +85C Learn More about Swissbit s 56 s56u memory cards	Datasheet	16Expected 16/12/2026	£121.79 £112.22 £108.51 £105.79 View Quote	Min.: 1 Mult.: 1	Memory Cards	4 GB	UHS-I	79 MB/s	97 MB/s	3D PSLC	2.7 V to 3.6 V	- 40 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial microSD Card, S-56u, 8 GB, 3D PSLC Flash, -40C to +85C SFSD008GN1AM1TB-I-CE-23Q-STD Swissbit 1: £132.28 35Expected 16/12/2026 New Product	Mfr. Part No. SFSD008GN1AM1TB-I-CE-23Q-STD Mouser Part No 922-008GN1AM1TBICE23 New Product	Swissbit	Memory Cards Industrial microSD Card, S-56u, 8 GB, 3D PSLC Flash, -40C to +85C Learn More about Swissbit s 56 s56u memory cards	Datasheet	35Expected 16/12/2026	£132.28 £121.89 £117.86 £114.90 View Quote	Min.: 1 Mult.: 1	Memory Cards	8 GB	UHS-I	78 MB/s	97 MB/s	3D PSLC	2.7 V to 3.6 V	- 40 C	+ 85 C	15 mm x 11 mm x 0.7 mm	S-56u
Memory Cards Industrial SD Card, S-56, 16 GB, 3D PSLC Flash, -25C to +85C SFSD016GL1AM1TB-I-CE-23P-STD Swissbit 1: £129.14 24On Order New Product	Mfr. Part No. SFSD016GL1AM1TB-I-CE-23P-STD Mouser Part No 922-016GL1AM1TBICE23 New Product	Swissbit	Memory Cards Industrial SD Card, S-56, 16 GB, 3D PSLC Flash, -25C to +85C Learn More about Swissbit s 56 s56u memory cards	Datasheet	24On Order On Order Ship Dates Mfr. No: SFSD016GL1AM1TB-I-CE-23P-STD Stock: 0 On Order: 4 Expected 09/11/2026 10 Expected 07/12/2026 10 Expected 05/01/2027 Factory Lead Time: 14 Weeks	£129.14 £119.00 £115.06 £112.15	Min.: 1 Mult.: 1	Memory Cards	16 GB	UHS-I	78 MB/s	97 MB/s	3D PSLC	2.7 V to 3.6 V	- 40 C	+ 85 C	32 mm x 24 mm	S-56

S-56u Memory Cards

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