NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash
SST25VF040B-50-4I-SAF-T
Microchip Technology
1:
HK$10.19
6,093 In Stock
Mouser Part No 579-25VF040B504ISAFT
Microchip Technology
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash
6,093 In Stock
1
HK$10.19
3,300
HK$10.19
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
NOR Flash
SMD/SMT
SOIC-8
4 Mbit
SPI
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash
SST25VF040B-50-4I-S2AE-T
Microchip Technology
1:
HK$10.19
2,153 In Stock
Mouser Part No 579-25VF40B504IS2AET
Microchip Technology
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash
2,153 In Stock
1
HK$10.19
2,100
HK$10.19
Buy
Min.: 1 Mult.: 1
Reel :2,100
Details
NOR Flash
SMD/SMT
SOIJ-8
4 Mbit
SPI
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash
SST25WF040BT-40I/SN
Microchip Technology
1:
HK$9.95
2,523 In Stock
Mouser Part No 579-25WF040BT-40I/SN
Microchip Technology
NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash
2,523 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
NOR Flash
SMD/SMT
SOIC-8
4 Mbit
4-Wire
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash
SST25VF040B-50-4I-S2AF-T
Microchip Technology
1:
HK$10.60
4,111 In Stock
Mouser Part No 579-5VF040B504IS2AFT
Microchip Technology
NOR Flash 2.7V to 3.6V 4Mbit SPI Serial Flash
4,111 In Stock
1
HK$10.60
2,100
HK$10.60
Buy
Min.: 1 Mult.: 1
Reel :2,100
Details
NOR Flash
SMD/SMT
SOIJ-8
4 Mbit
SPI
NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 104MHz, I temp, 8-SOIC, T&R
SST26VF040AT-104I/SN
Microchip Technology
1:
HK$9.78
2,485 In Stock
Mouser Part No 579-6VF040AT-104I/SN
Microchip Technology
NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 104MHz, I temp, 8-SOIC, T&R
2,485 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
NOR Flash
SMD/SMT
SOIC-8
4 Mbit
SPI
NOR Flash 4M Flash SPI
SST25PF040C-40I/SN
Microchip Technology
1:
HK$8.88
943 In Stock
1,800 Expected 3/8/2026
Mouser Part No 579-SST25PF040C40ISN
Microchip Technology
NOR Flash 4M Flash SPI
943 In Stock
1,800 Expected 3/8/2026
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
NOR Flash
SMD/SMT
SOIC-8
4 Mbit
SPI
NOR Flash FLASH MEMORY 4M (512Kx8) 50MHz
SST25VF040B-50-4C-SAF
Microchip Technology
1:
HK$9.78
528 In Stock
1,300 Expected 31/7/2026
Mouser Part No 579-SST25VF040B504CS
Microchip Technology
NOR Flash FLASH MEMORY 4M (512Kx8) 50MHz
528 In Stock
1,300 Expected 31/7/2026
Buy
Min.: 1 Mult.: 1
Details
NOR Flash
SMD/SMT
SOIC-8
4 Mbit
SPI
NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 80MHz, E temp, 8-SOIC, T&R
SST26VF040AT-80E/SN
Microchip Technology
1:
HK$10.85
1,824 In Stock
Mouser Part No 579-SST26VF080A80EMF
Microchip Technology
NOR Flash 4Mb, 2.3V to 3.6V, SPI,SDI,SQI, 80MHz, E temp, 8-SOIC, T&R
1,824 In Stock
Alternative Packaging
1
HK$10.85
3,300
HK$10.85
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
NOR Flash
SMD/SMT
SOIC-8
4 Mbit
SPI, SQI
NOR Flash 4Mb, Serial Flash, 3.0V, 105C
SST25PF040C-40V/SN
Microchip Technology
1:
HK$10.19
748 In Stock
1,200 Expected 31/7/2026
Mouser Part No 579-ST25PF040C40V/SN
Microchip Technology
NOR Flash 4Mb, Serial Flash, 3.0V, 105C
748 In Stock
1,200 Expected 31/7/2026
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Details
NOR Flash
SMD/SMT
SOIC-8
4 Mbit
SPI
NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial
SST25PF040CT-40E/SN
Microchip Technology
1:
HK$11.43
3,808 In Stock
Mouser Part No 579-T25PF040CT-40ESN
Microchip Technology
NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial
3,808 In Stock
Alternative Packaging
1
HK$11.43
100
HK$11.01
1,000
HK$10.85
3,300
HK$9.95
9,900
HK$9.86
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
NOR Flash
SMD/SMT
4 Mbit
SPI
NOR Flash 4Mb, Serial Flash, 3.0V, 105C
SST25PF040CT-40V/SN
Microchip Technology
1:
HK$10.19
822 In Stock
9,700 On Order
Mouser Part No 579-T25PF040CT40V/SN
Microchip Technology
NOR Flash 4Mb, Serial Flash, 3.0V, 105C
822 In Stock
9,700 On Order
View Dates
Alternative Packaging
Stock:
822 Can Dispatch Immediately
On Order:
3,100 Expected 31/7/2026
6,600 Expected 26/10/2026
Factory Lead Time:
25 Weeks
1
HK$10.19
3,300
HK$10.19
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
NOR Flash
SMD/SMT
SOIC-8
4 Mbit
SPI
NOR Flash 4Mb SQI Flash Memory 1.8V 8 SOIC
SST26WF040BT-104I/SN
Microchip Technology
1:
HK$9.78
3,081 In Stock
Mouser Part No 579-T26WF040BT104ISN
Microchip Technology
NOR Flash 4Mb SQI Flash Memory 1.8V 8 SOIC
3,081 In Stock
Alternative Packaging
Buy
Min.: 1 Mult.: 1
Reel :3,300
Details
NOR Flash
SMD/SMT
SOIC-8
4 Mbit
SPI
NVRAM 4096k Nonvolatile SRAM
DS1250Y-70+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-DS1250Y-70
Analog Devices / Maxim Integrated
NVRAM 4096k Nonvolatile SRAM
Details
NVRAM
Through Hole
EDIP-32
4 Mbit
Parallel
NVRAM 4096k Nonvolatile SRAM
DS1250Y-70IND+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-DS1250Y-70IND
Analog Devices / Maxim Integrated
NVRAM 4096k Nonvolatile SRAM
Details
NVRAM
Through Hole
EDIP-32
4 Mbit
Parallel
NVRAM 4096k Nonvolatile SRAM
DS1250YP-70IND+
Analog Devices / Maxim Integrated
Restricted Availability
Mouser Part No 700-DS1250YP-70IND
Analog Devices / Maxim Integrated
NVRAM 4096k Nonvolatile SRAM
Details
NVRAM
SMD/SMT
PowerCap Module-34
4 Mbit
Parallel
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, WLCSP (Tape & Reel), Single, Dual, Quad SPI NOR flash
AT25FF041A-UUN-T
Renesas / Dialog
1:
HK$7.07
3,433 In Stock
5,000 Expected 27/11/2026
Mouser Part No 724-AT25FF041A-UUN-T
Renesas / Dialog
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, WLCSP (Tape & Reel), Single, Dual, Quad SPI NOR flash
3,433 In Stock
5,000 Expected 27/11/2026
1
HK$7.07
10
HK$6.58
25
HK$6.41
50
HK$6.27
100
View
5,000
HK$5.18
100
HK$6.13
250
HK$5.95
500
HK$5.81
1,000
HK$5.68
5,000
HK$5.18
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
NOR Flash
SMD/SMT
WLCSP-8
4 Mbit
SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash
AT25FF041A-MAHN-T
Renesas / Dialog
1:
HK$7.07
3,011 In Stock
5,000 Expected 27/12/2027
Mouser Part No 724-AT25FF041AMAHNT
Renesas / Dialog
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 85C, DFN 2x3 (Tape & Reel), Single, Dual, Quad SPI NOR flash
3,011 In Stock
5,000 Expected 27/12/2027
1
HK$7.07
10
HK$6.58
25
HK$6.41
50
HK$6.27
100
View
5,000
HK$5.47
100
HK$6.13
250
HK$5.95
500
HK$5.81
1,000
HK$5.68
5,000
HK$5.47
Buy
Min.: 1 Mult.: 1
Reel :5,000
Details
NOR Flash
SMD/SMT
UDFN-8
4 Mbit
SPI
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 125C, DFN 5x6 (Tape & Reel), Fusion (Single, Dual) SPI NOR flash
AT25XE041B-MHNHR-T
Renesas / Dialog
1:
HK$19.97
1,448 In Stock
Mouser Part No 724-AT25XE041BMHNHRT
Renesas / Dialog
NOR Flash 4 Mbit, Wide Vcc (1.65V to 3.6V), -40C to 125C, DFN 5x6 (Tape & Reel), Fusion (Single, Dual) SPI NOR flash
1,448 In Stock
1
HK$19.97
10
HK$18.66
25
HK$18.08
50
HK$17.67
100
View
6,000
HK$14.88
100
HK$17.26
250
HK$16.77
500
HK$16.44
1,000
HK$16.11
2,500
HK$14.88
6,000
HK$14.88
Buy
Min.: 1 Mult.: 1
Reel :6,000
Details
NOR Flash
SMD/SMT
UDFN-8
4 Mbit
SPI
SRAM 4Mb 3V 55ns 512K x 8 LP SRAM
CY62148EV30LL-55SXIT
Infineon Technologies
1:
HK$48.91
975 In Stock
Mouser Part No 727-C148EV30LL55SXIT
Infineon Technologies
SRAM 4Mb 3V 55ns 512K x 8 LP SRAM
975 In Stock
Alternative Packaging
1
HK$48.91
10
HK$45.62
25
HK$44.22
50
HK$43.16
1,000
HK$34.61
2,000
View
100
HK$42.17
250
HK$40.77
2,000
HK$34.52
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SRAM
SMD/SMT
SOIC-32
4 Mbit
Parallel
NVRAM 4Mb 3V 45ns 256K x 16 nvSRAM
CY14B104NA-ZS45XI
Infineon Technologies
1:
HK$485.88
281 In Stock
Mouser Part No 727-CY14B104NAZS45XI
Infineon Technologies
NVRAM 4Mb 3V 45ns 256K x 16 nvSRAM
281 In Stock
Alternative Packaging
1
HK$485.88
10
HK$448.98
25
HK$434.51
50
HK$423.66
100
View
100
HK$308.99
500
Quote
Buy
Min.: 1 Mult.: 1
Details
NVRAM
SMD/SMT
TSOP-II-44
4 Mbit
F-RAM FRAM Excelon Auto
+1 image
CY15B104QN-50SXA
Infineon Technologies
1:
HK$172.62
374 In Stock
470 Expected 3/8/2026
Mouser Part No 727-CY15B104QN-50SXA
Infineon Technologies
F-RAM FRAM Excelon Auto
374 In Stock
470 Expected 3/8/2026
Alternative Packaging
1
HK$172.62
10
HK$160.13
25
HK$155.11
50
HK$151.41
100
View
100
HK$147.63
250
HK$142.78
470
HK$130.70
940
Quote
Buy
Min.: 1 Mult.: 1
Details
FRAM
SMD/SMT
SOIC-8
4 Mbit
SPI
F-RAM 4Mb F-RAM 108 MHz QSPI
CY15B104QSN-108SXI
Infineon Technologies
1:
HK$291.65
119 In Stock
470 Expected 13/8/2026
Mouser Part No 727-CY15B104QSN108SX
Infineon Technologies
F-RAM 4Mb F-RAM 108 MHz QSPI
119 In Stock
470 Expected 13/8/2026
Alternative Packaging
1
HK$291.65
10
HK$269.94
25
HK$261.31
50
HK$254.90
100
View
100
HK$248.08
250
HK$238.63
Buy
Min.: 1 Mult.: 1
Details
FRAM
SMD/SMT
SOIC-8
4 Mbit
Quad SPI
SRAM 4Mb 45ns 512K x 8 Low Power SRAM
+1 image
CY62148ELL-45ZSXIT
Infineon Technologies
1:
HK$52.28
1,230 In Stock
Mouser Part No 727-CY2148ELL45ZSXIT
Infineon Technologies
SRAM 4Mb 45ns 512K x 8 Low Power SRAM
1,230 In Stock
Alternative Packaging
1
HK$52.28
10
HK$50.47
1,000
HK$42.83
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
SRAM
SMD/SMT
TSOP-32
4 Mbit
Parallel
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM
CY62146EV30LL-45ZSXI
Infineon Technologies
1:
HK$48.74
1,118 In Stock
Mouser Part No 727-CY46EV30LL45ZSXI
Infineon Technologies
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM
1,118 In Stock
Alternative Packaging
1
HK$48.74
10
HK$45.87
1,000
HK$32.80
2,700
HK$27.29
Buy
Min.: 1 Mult.: 1
Details
SRAM
SMD/SMT
TSOP-44
4 Mbit
Parallel
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM
CY62147EV30LL-45BVXI
Infineon Technologies
1:
HK$44.14
1,789 In Stock
4,800 Expected 7/8/2026
Mouser Part No 727-CY47EV30LL45BVXI
Infineon Technologies
SRAM 4Mb 3V 45ns 256K x 16 LP SRAM
1,789 In Stock
4,800 Expected 7/8/2026
Alternative Packaging
1
HK$44.14
10
HK$41.10
25
HK$39.95
50
HK$38.96
100
View
100
HK$38.06
250
HK$36.83
500
HK$35.92
1,000
HK$35.02
2,500
HK$34.20
Buy
Min.: 1 Mult.: 1
Details
SRAM
SMD/SMT
VFBGA-48
4 Mbit
Parallel
Hong Kong
