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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552VET6 STMicroelectronics 1: HK$32.80 388In Stock 540Expected 4/1/2027 New Product	Mfr. Part No. STM32C552VET6 Mouser Part No 511-STM32C552VET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	388In Stock 540Expected 4/1/2027	HK$32.80 HK$23.26 HK$20.30 HK$18.00	Min.: 1 Mult.: 1 Max.: 100
Power Switch ICs - Power Distribution 2-channel high-side driver with STi2Fuse protection for automotive power distribution applications VNF9D1M5QTR STMicroelectronics 1: HK$49.57 70In Stock 3,000Expected 28/5/2027 New Product	Mfr. Part No. VNF9D1M5QTR Mouser Part No 511-VNF9D1M5QTR New Product	STMicroelectronics	Power Switch ICs - Power Distribution 2-channel high-side driver with STi2Fuse protection for automotive power distribution applications Learn More about STMicroelectronics stm vipower m0 9 switches	Datasheet	70In Stock 3,000Expected 28/5/2027	Cut Tape HK$49.57 HK$37.89 HK$35.02 HK$31.73 View Reel HK$29.35 HK$30.50 HK$29.92 HK$29.76 HK$29.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Power Management IC Development Tools 50 W converter using HVLED101 quasi resonant HPF flyback controller with primary side regulation EVL101G50FLT STMicroelectronics 1: HK$1,451.24 7In Stock New Product	Mfr. Part No. EVL101G50FLT Mouser Part No 511-EVL101G50FLT New Product	STMicroelectronics	Power Management IC Development Tools 50 W converter using HVLED101 quasi resonant HPF flyback controller with primary side regulation Learn More about STMicroelectronics evl101g50flt controller	Datasheet	7In Stock	HK$1,451.24	Min.: 1 Mult.: 1
Security/Authentication Development Tools TPM evaluation board for ST33KTPM products SC-KTPM-RASPIKJ1 STMicroelectronics 1: HK$266.90 77In Stock 52On Order New Product	Mfr. Part No. SC-KTPM-RASPIKJ1 Mouser Part No 511-SC-KTPM-RASPIKJ1 New Product	STMicroelectronics	Security/Authentication Development Tools TPM evaluation board for ST33KTPM products	Datasheet	77In Stock 52On Order	HK$266.90	Min.: 1 Mult.: 1 Max.: 10
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011F6U3TR STMicroelectronics 1: HK$14.80 3,097In Stock 12,000On Order New Product	Mfr. Part No. STM32C011F6U3TR Mouser Part No 511-STM32C011F6U3TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	3,097In Stock 12,000On Order On Order Ship Dates Mfr. No: STM32C011F6U3TR Stock: 3,097 Can Dispatch Immediately On Order: 3,000 Expected 8/1/2027 3,000 Expected 22/10/2027 6,000 TBD Factory Lead Time: 52 Weeks	Cut Tape HK$14.80 HK$9.45 HK$8.47 HK$6.97 View Reel HK$4.89 HK$6.07 HK$5.76 HK$5.29 HK$4.89 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU, 800MHz, 4.2MB SRAM, NeoChrom GPU JPEG Codec STM32N645A0H3Q STMicroelectronics 1: HK$151.91 177In Stock New Product	Mfr. Part No. STM32N645A0H3Q Mouser Part No 511-STM32N645A0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU, 800MHz, 4.2MB SRAM, NeoChrom GPU JPEG Codec Learn More about STMicroelectronics stm stm32n6 mcus	Datasheet	177In Stock	HK$151.91 HK$119.03 HK$110.23 HK$102.50 View HK$99.22 HK$94.04 HK$93.30 Quote	Min.: 1 Mult.: 1
Analogue & Digital Crosspoint ICs Dual 4x4 LVDS Crosspoint Switch - Engineering model RHFLVDS2281K1 STMicroelectronics 1: HK$16,939.53 31In Stock	Mfr. Part No. RHFLVDS2281K1 Mouser Part No 511-RHFLVDS2281K1	STMicroelectronics	Analogue & Digital Crosspoint ICs Dual 4x4 LVDS Crosspoint Switch - Engineering model	Datasheet	31In Stock	HK$16,939.53	Min.: 1 Mult.: 1
Power Management IC Development Tools STM32 Nucleo-64 development board, STM32C031C6 supports Arduino and ST morpho NUCLEO-C031C6 STMicroelectronics 1: HK$163.58 931In Stock	Mfr. Part No. NUCLEO-C031C6 Mouser Part No 511-NUCLEO-C031C6	STMicroelectronics	Power Management IC Development Tools STM32 Nucleo-64 development board, STM32C031C6 supports Arduino and ST morpho Learn More about STMicroelectronics stm nucleo c031c6 board	Datasheet	931In Stock	HK$163.58	Min.: 1 Mult.: 1 Max.: 20
Programmers - Processor Based SAM for Secure Firmware Installation version 2 STM32HSM-V2BE STMicroelectronics 1: HK$354.36 806In Stock	Mfr. Part No. STM32HSM-V2BE Mouser Part No 511-STM32HSM-V2BE	STMicroelectronics	Programmers - Processor Based SAM for Secure Firmware Installation version 2 Learn More about STMicroelectronics stm stm32hsm v1 hsm	Datasheet	806In Stock	HK$354.36	Min.: 1 Mult.: 1
Board Mount Pressure Sensors M-PAK MPXM2202GST1 STMicroelectronics 1: HK$132.42 2,550In Stock	Mfr. Part No. MPXM2202GST1 Mouser Part No 841-MPXM2202GST1	STMicroelectronics	Board Mount Pressure Sensors M-PAK	Datasheet	2,550In Stock	Cut Tape HK$132.42 HK$120.42 HK$115.90 HK$110.39 Reel HK$85.57 View HK$102.91 HK$95.60 HK$82.86 MouseReel Available	Min.: 1 Mult.: 1 : 400
Optical Sensor Development Tools Evaluation kit - STHS34PF80 industrial board and standard DIL24 adapter STEVAL-MKI231KA STMicroelectronics 1: HK$276.27 179In Stock	Mfr. Part No. STEVAL-MKI231KA Mouser Part No 511-STEVAL-MKI231KA	STMicroelectronics	Optical Sensor Development Tools Evaluation kit - STHS34PF80 industrial board and standard DIL24 adapter Learn More about STMicroelectronics stm steval mki231ka eval kit	Datasheet	179In Stock	HK$276.27	Min.: 1 Mult.: 1 Max.: 15
Power Management IC Development Tools Industrial digital output expansion board based on ISO808A-1 for STM32 Nucleo X-NUCLEO-OUT14A1 STMicroelectronics 1: HK$476.51 23In Stock	Mfr. Part No. X-NUCLEO-OUT14A1 Mouser Part No 511-X-NUCLEO-OUT14A1	STMicroelectronics	Power Management IC Development Tools Industrial digital output expansion board based on ISO808A-1 for STM32 Nucleo Learn More about STMicroelectronics stmicro x nucleo out14a1 board	Datasheet	23In Stock	HK$476.51	Min.: 1 Mult.: 1
Power Management IC Development Tools High power stepper motor driver expansion board based on powerSTEP01 for STM32 N X-NUCLEO-IHM03A1 STMicroelectronics 1: HK$87.87 4,809In Stock	Mfr. Part No. X-NUCLEO-IHM03A1 Mouser Part No 511-X-NUCLEO-IHM03A1	STMicroelectronics	Power Management IC Development Tools High power stepper motor driver expansion board based on powerSTEP01 for STM32 N Learn More about STMicroelectronics x nucleo ihm03a1 ex board	Datasheet	4,809In Stock	HK$87.87	Min.: 1 Mult.: 1 Max.: 20
ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 MCU 2MBytes Flash 1MB RAM 480 MHz CPU STM32H743ZIT6TR STMicroelectronics 1: HK$147.71 14In Stock 930Expected 5/11/2026 New Product	Mfr. Part No. STM32H743ZIT6TR Mouser Part No 511-STM32H743ZIT6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 MCU 2MBytes Flash 1MB RAM 480 MHz CPU Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	14In Stock 930Expected 5/11/2026	Cut Tape HK$147.71 HK$116.97 HK$104.64 HK$100.86 Reel HK$92.15 View HK$99.54 HK$91.08 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc STM32N647I0H3Q STMicroelectronics 1: HK$187.01 31In Stock New Product	Mfr. Part No. STM32N647I0H3Q Mouser Part No 511-STM32N647I0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc Learn More about STMicroelectronics stm stm32n6 mcus	Datasheet	31In Stock	HK$187.01 HK$149.11 HK$140.23 HK$126.75 View HK$124.86 HK$118.94 Quote	Min.: 1 Mult.: 1
IMUs - Inertial Measurement Units 6-axis IMU high-g accelerometer, embedded AI, sensor fusion wearables & trackers LSM6DSV80XTR STMicroelectronics 1: HK$68.31 34In Stock 35,000On Order New Product	Mfr. Part No. LSM6DSV80XTR Mouser Part No 511-LSM6DSV80XTR New Product	STMicroelectronics	IMUs - Inertial Measurement Units 6-axis IMU high-g accelerometer, embedded AI, sensor fusion wearables & trackers Learn More about STMicroelectronics lsm6dsv80x imu	Datasheet	34In Stock 35,000On Order On Order Ship Dates Mfr. No: LSM6DSV80XTR Stock: 34 Can Dispatch Immediately On Order: 5,000 Expected 18/3/2027 10,000 Expected 21/4/2027 20,000 Expected 10/6/2027 Factory Lead Time: 24 Weeks	Cut Tape HK$68.31 HK$57.62 HK$53.51 HK$49.48 View Reel HK$43.16 HK$45.79 HK$43.16 HK$43.16 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 5,000
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash memory, 36 Kbytes RAM, 48 MHz CPU STM32C092RCT6TR STMicroelectronics 1: HK$30.17 201In Stock 1,000On Order New Product	Mfr. Part No. STM32C092RCT6TR Mouser Part No 511-STM32C092RCT6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash memory, 36 Kbytes RAM, 48 MHz CPU	Datasheet	201In Stock 1,000On Order	Cut Tape HK$30.17 HK$20.47 HK$18.91 HK$16.44 HK$15.45 Reel HK$15.45 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 1,000
ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc STM32N647A0H3Q STMicroelectronics 1: HK$168.67 53In Stock New Product	Mfr. Part No. STM32N647A0H3Q Mouser Part No 511-STM32N647A0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc Learn More about STMicroelectronics stm stm32n6 mcus	Datasheet	53In Stock	HK$168.67 HK$133.66 HK$126.75 HK$115.33 View HK$111.55 HK$108.01 Quote	Min.: 1 Mult.: 1
RS-485 Interface IC High-speed 3.3 V / 5 V RS485 transceiver with +-12 kV IEC 61000-4-2 contact ESD protection ST4E1240IQT STMicroelectronics 1: HK$16.77 1,696In Stock 3,000On Order	Mfr. Part No. ST4E1240IQT Mouser Part No 511-ST4E1240IQT	STMicroelectronics	RS-485 Interface IC High-speed 3.3 V / 5 V RS485 transceiver with +-12 kV IEC 61000-4-2 contact ESD protection Learn More about STMicroelectronics st4e12x transceivers	Datasheet	1,696In Stock 3,000On Order	Cut Tape HK$16.77 HK$12.41 HK$11.26 HK$10.11 Reel HK$8.30 View HK$9.54 HK$9.12 HK$8.13	Min.: 1 Mult.: 1 : 3,000
Power Management IC Development Tools ST8500 Hybrid PLC&RF connectivity development kit EVLKST8500GH-2 STMicroelectronics Restricted Availability	Mfr. Part No. EVLKST8500GH-2 Mouser Part No 511-EVLKST8500GH-2	STMicroelectronics	Power Management IC Development Tools ST8500 Hybrid PLC&RF connectivity development kit Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1 STM32F423MHY3TR STMicroelectronics 1: HK$112.86 2,883In Stock	Mfr. Part No. STM32F423MHY3TR Mouser Part No 511-STM32F423MHY3TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1 Learn More about STMicroelectronics stm32f4	Datasheet	2,883In Stock	Cut Tape HK$112.86 HK$88.53 HK$80.64 HK$75.79 HK$70.69 Reel HK$66.34	Min.: 1 Mult.: 1 : 5,000
Interface Development Tools 100W USB Power Delivery reference design based on VIPERGAN100 EVLVIPGAN100PD STMicroelectronics 1: HK$1,431.27 11In Stock	Mfr. Part No. EVLVIPGAN100PD Mouser Part No 511-EVLVIPGAN100PD	STMicroelectronics	Interface Development Tools 100W USB Power Delivery reference design based on VIPERGAN100 Learn More about STMicroelectronics stm evlvipgan100pd reference design	Datasheet	11In Stock	HK$1,431.27	Min.: 1 Mult.: 1
Switching Voltage Regulators 38 V, 2 A synchronous step-down converter with low quiescent current L6982C50DR STMicroelectronics 1: HK$21.45 1,797In Stock	Mfr. Part No. L6982C50DR Mouser Part No 511-L6982C50DR	STMicroelectronics	Switching Voltage Regulators 38 V, 2 A synchronous step-down converter with low quiescent current Learn More about STMicroelectronics stm l6982 converter	Datasheet	1,797In Stock	Cut Tape HK$21.45 HK$16.03 HK$14.63 HK$13.07 Reel HK$11.18 View HK$12.41 HK$12.00 HK$11.51 HK$10.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators Rad-hard plastic 2A positive low drop voltage regulator, not Flight Models LEO3910PDT-D STMicroelectronics 1: HK$3,901.54 20In Stock	Mfr. Part No. LEO3910PDT-D Mouser Part No 511-LEO3910PDT-D	STMicroelectronics	LDO Voltage Regulators Rad-hard plastic 2A positive low drop voltage regulator, not Flight Models Learn More about STMicroelectronics leo rad hard ics	Datasheet	20In Stock	Cut Tape HK$3,901.54 Reel HK$3,901.54 HK$3,781.28	Min.: 1 Mult.: 1 : 7
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS SM50T39AY STMicroelectronics 1: HK$23.18 2,289In Stock	Mfr. Part No. SM50T39AY Mouser Part No 511-SM50T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,289In Stock	Cut Tape HK$23.18 HK$14.71 HK$11.51 HK$10.36 Reel HK$6.94 View HK$8.30 HK$7.38 HK$6.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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