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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.
Board Mount Hall Effect/Magnetic Sensors HALL EFFECT SWITCH(S POLE DETE BD53103G-CZTL ROHM Semiconductor 1: HK$8.96 6,303In Stock	Mfr. Part No. BD53103G-CZTL Mouser Part No 755-BD53103G-CZTL	ROHM Semiconductor	Board Mount Hall Effect/Magnetic Sensors HALL EFFECT SWITCH(S POLE DETE Learn More about ROHM Semiconductor rohm hall effect ics	Datasheet	6,303In Stock	Cut Tape HK$8.96 HK$7.91 HK$7.04 HK$6.72 View Reel HK$5.06 HK$6.42 HK$5.83 HK$5.61 HK$5.20 HK$5.06	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors Automotive Hall Effect Switch(S Pole Detection) BD53108G-CZTL ROHM Semiconductor 1: HK$9.54 5,994In Stock	Mfr. Part No. BD53108G-CZTL Mouser Part No 755-BD53108G-CZTL	ROHM Semiconductor	Board Mount Hall Effect/Magnetic Sensors Automotive Hall Effect Switch(S Pole Detection) Learn More about ROHM Semiconductor rohm hall effect ics	Datasheet	5,994In Stock	Cut Tape HK$9.54 HK$8.38 HK$7.46 HK$7.12 View Reel HK$5.04 HK$6.80 HK$5.96 HK$5.73 HK$5.20 HK$5.04	Min.: 1 Mult.: 1 : 3,000
Ambient Light Sensors Ambient Light Sensor Digital 16bit Serial BH1721FVC-TR ROHM Semiconductor 1: HK$22.69 15,649In Stock	Mfr. Part No. BH1721FVC-TR Mouser Part No 755-BH1721FVC-TR	ROHM Semiconductor	Ambient Light Sensors Ambient Light Sensor Digital 16bit Serial Learn More about ROHM Semiconductor rohm ambient light sensor ics	Datasheet	15,649In Stock	Cut Tape HK$22.69 HK$19.65 HK$18.82 HK$16.93 HK$15.95 Reel HK$13.56 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Acceleration Sensor Development Tools CY8C58LP RoKiX Digital and Analog Dev Kit - ARM Cortex -M3 MCU 32-Bit Embedded Evaluation Board RKX-EVK-001 ROHM Semiconductor 1: HK$1,812.18 11In Stock	Mfr. Part No. RKX-EVK-001 Mouser Part No 755-RKX-EVK-001	ROHM Semiconductor	Acceleration Sensor Development Tools CY8C58LP RoKiX Digital and Analog Dev Kit - ARM Cortex -M3 MCU 32-Bit Embedded Evaluation Board Learn More about ROHM Semiconductor rohm rkx evk 001 kit	Datasheet	11In Stock	HK$1,812.18	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors Omniplar Det Hall IC 1.65-3.6V Vcc 50ms BU52098GWZ-E2 ROHM Semiconductor 1: HK$4.44 6,080In Stock	Mfr. Part No. BU52098GWZ-E2 Mouser Part No 755-BU52098GWZ-E2	ROHM Semiconductor	Board Mount Hall Effect/Magnetic Sensors Omniplar Det Hall IC 1.65-3.6V Vcc 50ms Learn More about ROHM Semiconductor rohm hall effect ics	Datasheet	6,080In Stock	Cut Tape HK$4.44 HK$3.86 HK$3.41 HK$3.24 View Reel HK$2.23 HK$3.08 HK$2.78 HK$2.66 HK$2.32 HK$2.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors Omnipolar Detection Hall IC Dual Outputs BU52077GWZ-E2 ROHM Semiconductor 1: HK$2.71 28,472In Stock	Mfr. Part No. BU52077GWZ-E2 Mouser Part No 755-BU52077GWZ-E2	ROHM Semiconductor	Board Mount Hall Effect/Magnetic Sensors Omnipolar Detection Hall IC Dual Outputs Learn More about ROHM Semiconductor rohm hall effect ics	Datasheet	28,472In Stock	Cut Tape HK$2.71 HK$2.33 HK$2.06 HK$1.95 View Reel HK$1.27 HK$1.85 HK$1.65 HK$1.58 HK$1.38 HK$1.27 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Ambient Light Sensors AMBIENT LIGHT SENSOR IC BH1730FVC-TR ROHM Semiconductor 1: HK$25.48 3,674In Stock	Mfr. Part No. BH1730FVC-TR Mouser Part No 755-BH1730FVC-TR	ROHM Semiconductor	Ambient Light Sensors AMBIENT LIGHT SENSOR IC Learn More about ROHM Semiconductor rohm bh1730fvc ambient light sensor	Datasheet	3,674In Stock	Cut Tape HK$25.48 HK$22.11 HK$21.29 HK$19.56 HK$18.66 Reel HK$15.86 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors HALL EFFECT SENSOR 1MA BIPOLAR 5V 5PIN BD7411G-TR ROHM Semiconductor 1: HK$12.91 2,697In Stock	Mfr. Part No. BD7411G-TR Mouser Part No 755-BD7411G-TR	ROHM Semiconductor	Board Mount Hall Effect/Magnetic Sensors HALL EFFECT SENSOR 1MA BIPOLAR 5V 5PIN Learn More about ROHM Semiconductor rohm hall effect ics	Datasheet	2,697In Stock	Cut Tape HK$12.91 HK$11.43 HK$10.19 HK$9.78 View Reel HK$7.51 HK$9.37 HK$8.55 HK$8.20 HK$7.77 HK$7.51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors Omniplar Det Hall IC 1.65-3.6V Vcc 50ms BU52072GWZ-E2 ROHM Semiconductor 1: HK$4.44 5,965In Stock	Mfr. Part No. BU52072GWZ-E2 Mouser Part No 755-BU52072GWZ-E2	ROHM Semiconductor	Board Mount Hall Effect/Magnetic Sensors Omniplar Det Hall IC 1.65-3.6V Vcc 50ms Learn More about ROHM Semiconductor rohm hall effect ics	Datasheet	5,965In Stock	Cut Tape HK$4.44 HK$3.86 HK$3.41 HK$3.24 View Reel HK$2.23 HK$3.08 HK$2.78 HK$2.66 HK$2.57 HK$2.23 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Phototransistors PHOTO Visible Ray Cut Colored Pkg RPT-37PB3F ROHM Semiconductor 1: HK$7.64 3,045In Stock	Mfr. Part No. RPT-37PB3F Mouser Part No 755-RPT-37PB3F	ROHM Semiconductor	Phototransistors PHOTO Visible Ray Cut Colored Pkg Learn More about ROHM Semiconductor rohm optical sensors touchless switches	Datasheet	3,045In Stock	HK$7.64 HK$5.32 HK$3.16 HK$2.75 View HK$2.61 HK$2.51 HK$2.41	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR IC BU52737GWZ-E2 ROHM Semiconductor 1: HK$4.93 5,045In Stock	Mfr. Part No. BU52737GWZ-E2 Mouser Part No 755-BU52737GWZ-E2	ROHM Semiconductor	Board Mount Hall Effect/Magnetic Sensors OMNIPOLAR IC Learn More about ROHM Semiconductor rohm hall effect ics	Datasheet	5,045In Stock	Cut Tape HK$4.93 HK$4.09 HK$3.79 HK$3.20 View Reel HK$2.01 HK$2.98 HK$2.51 HK$2.38 HK$2.30 HK$2.01 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Board Mount Temperature Sensors Digital Temp Snsr IC 2-Wire VSON008X2030 BH1900NUX-TR ROHM Semiconductor 1: HK$13.56 1,527In Stock	Mfr. Part No. BH1900NUX-TR Mouser Part No 755-BH1900NUX-TR	ROHM Semiconductor	Board Mount Temperature Sensors Digital Temp Snsr IC 2-Wire VSON008X2030 Learn More about ROHM Semiconductor robotics	Datasheet	1,527In Stock	Cut Tape HK$13.56 HK$12.41 HK$11.84 HK$9.54 View Reel HK$7.07 HK$8.80 HK$8.00 HK$7.72 HK$7.09 HK$7.07 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Hall Effect/Magnetic Sensors Omniplar Det Hall IC 1.65-3.6V Vcc 50ms BU52073GWZ-E2 ROHM Semiconductor 1: HK$5.34 2,799In Stock	Mfr. Part No. BU52073GWZ-E2 Mouser Part No 755-BU52073GWZ-E2	ROHM Semiconductor	Board Mount Hall Effect/Magnetic Sensors Omniplar Det Hall IC 1.65-3.6V Vcc 50ms Learn More about ROHM Semiconductor rohm hall effect ics	Datasheet	2,799In Stock	Cut Tape HK$5.34 HK$4.43 HK$4.12 HK$3.47 View Reel HK$2.45 HK$3.22 HK$2.79 HK$2.70 HK$2.57 HK$2.45 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Motion & Position Sensors IC SHOCK SENSOR AMPLIFIER BD3852MUZ-ZTR ROHM Semiconductor 1: HK$11.34 3,945In Stock	Mfr. Part No. BD3852MUZ-ZTR Mouser Part No 755-BD3852MUZ-ZTR	ROHM Semiconductor	Board Mount Motion & Position Sensors IC SHOCK SENSOR AMPLIFIER	Datasheet	3,945In Stock	Cut Tape HK$11.34 HK$11.18 HK$7.48 HK$6.63 View Reel HK$5.77 HK$6.22 HK$5.98 HK$5.78 HK$5.77	Min.: 1 Mult.: 1 : 4,000
Phototransistors Photo reflector, an analog optical sensor with infrared VCSEL (IrVCSEL) and phototransistor. It detects the approach of a person or object by reflecting light emitted from the IrVCSEL onto the nearby object RPR-0730 ROHM Semiconductor 1: HK$17.51 4,320In Stock New Product	Mfr. Part No. RPR-0730 Mouser Part No 755-RPR-0730 New Product	ROHM Semiconductor	Phototransistors Photo reflector, an analog optical sensor with infrared VCSEL (IrVCSEL) and phototransistor. It detects the approach of a person or object by reflecting light emitted from the IrVCSEL onto the nearby object Learn More about ROHM Semiconductor rohm rpr 0730 photo reflector	Datasheet	4,320In Stock	Cut Tape HK$17.51 HK$12.58 HK$9.62 HK$8.38 View Reel HK$7.05 HK$7.89 HK$7.55 HK$7.05	Min.: 1 Mult.: 1 : 4,000
Photo IC Sensors ALS w/prx 1.8V logic w/ IrLED driver RPR-0521RS ROHM Semiconductor 1: HK$13.15 3,249In Stock 5,000On Order	Mfr. Part No. RPR-0521RS Mouser Part No 755-RPR-0521RS	ROHM Semiconductor	Photo IC Sensors ALS w/prx 1.8V logic w/ IrLED driver Learn More about ROHM Semiconductor rohm rpr 0521rs sensors	Datasheet	3,249In Stock 5,000On Order	Cut Tape HK$13.15 HK$9.95 HK$8.30 HK$7.29 HK$6.89 Reel HK$6.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Hall Effect/Magnetic Sensors Hall Effect Latch BD54132G-LBZTL ROHM Semiconductor 1: HK$6.41 2,499In Stock	Mfr. Part No. BD54132G-LBZTL Mouser Part No 755-BD54132G-LBZTL	ROHM Semiconductor	Board Mount Hall Effect/Magnetic Sensors Hall Effect Latch Learn More about ROHM Semiconductor rohm audio ic	Datasheet	2,499In Stock	Cut Tape HK$6.41 HK$5.54 HK$4.98 HK$4.34 View Reel HK$2.94 HK$4.03 HK$3.46 HK$3.32 HK$3.12 HK$2.94	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors Omnipolar Detection Hall IC Dual Outputs BU52078GWZ-E2 ROHM Semiconductor 1: HK$2.71 11,892In Stock	Mfr. Part No. BU52078GWZ-E2 Mouser Part No 755-BU52078GWZ-E2	ROHM Semiconductor	Board Mount Hall Effect/Magnetic Sensors Omnipolar Detection Hall IC Dual Outputs Learn More about ROHM Semiconductor rohm hall effect ics	Datasheet	11,892In Stock	Cut Tape HK$2.71 HK$2.38 HK$2.09 HK$1.98 View Reel HK$1.45 HK$1.88 HK$1.69 HK$1.61 HK$1.59 HK$1.45 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Board Mount Temperature Sensors Analog Output Temperature BD1020HFV-TR ROHM Semiconductor 1: HK$5.10 4,420In Stock	Mfr. Part No. BD1020HFV-TR Mouser Part No 755-BD1020HFV-TR	ROHM Semiconductor	Board Mount Temperature Sensors Analog Output Temperature Learn More about ROHM Semiconductor rohm bd1020hfv temp sensor	Datasheet	4,420In Stock	Cut Tape HK$5.10 HK$4.49 HK$3.97 HK$3.78 View Reel HK$2.81 HK$3.60 HK$3.25 HK$3.11 HK$2.93 HK$2.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Temperature Sensor Development Tools BH1900NUX Digital Temperature Sensor, for Arduino SensorShield BH1900NUX-EVK-001 ROHM Semiconductor 1: HK$279.73 7In Stock	Mfr. Part No. BH1900NUX-EVK-001 Mouser Part No 755-BH1900NUXEVK001	ROHM Semiconductor	Temperature Sensor Development Tools BH1900NUX Digital Temperature Sensor, for Arduino SensorShield Learn More about ROHM Semiconductor rohm sensor shield kits	Datasheet	7In Stock	HK$279.73	Min.: 1 Mult.: 1
Optical Sensor Development Tools Evaluation Board for RPR-0521RS RPR-0521RS-EVK-001 ROHM Semiconductor 1: HK$196.46 1In Stock	Mfr. Part No. RPR-0521RS-EVK-001 Mouser Part No 755-RPR-0521RSEVK001	ROHM Semiconductor	Optical Sensor Development Tools Evaluation Board for RPR-0521RS Learn More about ROHM Semiconductor rohm rpr 0521rs evk 001	Datasheet	1In Stock	HK$196.46	Min.: 1 Mult.: 1
Phototransistors PHOTO Visible Ray Cut Colored Pkg RPT-34PB3F ROHM Semiconductor 1: HK$6.25 975In Stock 2,000Expected 10/12/2026	Mfr. Part No. RPT-34PB3F Mouser Part No 755-RPT-34PB3F	ROHM Semiconductor	Phototransistors PHOTO Visible Ray Cut Colored Pkg Learn More about ROHM Semiconductor rohmopticalsensors	Datasheet	975In Stock 2,000Expected 10/12/2026	HK$6.25 HK$4.32 HK$3.15 HK$2.63 View HK$2.46 HK$2.09 HK$2.00 HK$1.92 HK$1.85	Min.: 1 Mult.: 1
Phototransistors PHOTO Visible Ray Cut Colored Pkg RPT-38PB3F ROHM Semiconductor 1: HK$7.81 1,192In Stock	Mfr. Part No. RPT-38PB3F Mouser Part No 755-RPT-38PB3F	ROHM Semiconductor	Phototransistors PHOTO Visible Ray Cut Colored Pkg Learn More about ROHM Semiconductor rohmopticalsensors	Datasheet	1,192In Stock	HK$7.81 HK$5.47 HK$4.03 HK$3.39 View HK$3.17 HK$2.94 HK$2.75 HK$2.60 HK$2.48	Min.: 1 Mult.: 1
Phototransistors PHOTOTRANSISTOR SMD SCM-014TBT86 ROHM Semiconductor 1: HK$4.85 6,719In Stock	Mfr. Part No. SCM-014TBT86 Mouser Part No 755-SCM-014TBT86	ROHM Semiconductor	Phototransistors PHOTOTRANSISTOR SMD Learn More about ROHM Semiconductor rohm optical sensors touchless switches	Datasheet	6,719In Stock	Cut Tape HK$4.85 HK$3.34 HK$2.41 HK$2.00 Reel HK$1.73 View HK$1.86 HK$1.58 HK$1.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multiple Function Sensor Development Tools Shld Connection Kit Arduino/Rohm Brds SHIELD-EVK-001 ROHM Semiconductor 1: HK$423.08 6In Stock	Mfr. Part No. SHIELD-EVK-001 Mouser Part No 755-SHIELD-EVK-001	ROHM Semiconductor	Multiple Function Sensor Development Tools Shld Connection Kit Arduino/Rohm Brds Learn More about ROHM Semiconductor rohm shield evk 001	Datasheet	6In Stock	HK$423.08	Min.: 1 Mult.: 1

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