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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 Current Sensors CT4032-A50BSWF CT4032-A50BSWF Allegro MicroSystems 1: HK$27.45 1,922In Stock New Product	Mfr. Part No. CT4032-A50BSWF Mouser Part No 250-CT4032-A50BSWF New Product	Allegro MicroSystems	Board Mount Current Sensors CT4032-A50BSWF Learn More about Allegro MicroSystems allegro ct4022 ct4032 tmr current sensors	Datasheet	1,922In Stock	Cut Tape HK$27.45 HK$24.58 HK$22.19 HK$21.29 Reel HK$18.58 View HK$20.47 HK$18.82 HK$17.26 HK$17.18	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors CT4032-A65BSWF CT4032-A65BSWF Allegro MicroSystems 1: HK$27.45 1,884In Stock New Product	Mfr. Part No. CT4032-A65BSWF Mouser Part No 250-CT4032-A65BSWF New Product	Allegro MicroSystems	Board Mount Current Sensors CT4032-A65BSWF Learn More about Allegro MicroSystems allegro ct4022 ct4032 tmr current sensors	Datasheet	1,884In Stock	Cut Tape HK$27.45 HK$24.58 HK$22.19 HK$21.29 Reel HK$18.58 View HK$20.47 HK$18.82 HK$17.26 HK$17.18	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION Allegro MicroSystems ACS71240LLCBTR-025B3 ACS71240LLCBTR-025B3 Allegro MicroSystems 1: HK$30.17 8,944In Stock	Mfr. Part No. ACS71240LLCBTR-025B3 Mouser Part No 250-71240LLCBTR025B3	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR IC WITH COMMON MODE REJECTION	Datasheet	8,944In Stock	HK$30.17 HK$25.40 HK$23.59 HK$19.89 View HK$18.50 HK$15.78 HK$15.12 HK$14.71	Min.: 1 Mult.: 1
Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF IN SOIC-6 ACS37010LLZATR-050B3 Allegro MicroSystems 1: HK$48.83 3,946In Stock 3,000Expected 2/11/2026	Mfr. Part No. ACS37010LLZATR-050B3 Mouser Part No 250-37010LLZATR050B3	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF IN SOIC-6 Learn More about Allegro MicroSystems allegro acs37010 current sensor	Datasheet	3,946In Stock 3,000Expected 2/11/2026	Cut Tape HK$48.83 HK$43.40 HK$39.70 HK$34.03 View Reel HK$25.24 HK$31.65 HK$28.93 HK$28.03 HK$26.80 HK$25.24	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF IN SOIC-6 ACS37010LLZATR-050B5 Allegro MicroSystems 1: HK$40.69 6,516In Stock	Mfr. Part No. ACS37010LLZATR-050B5 Mouser Part No 250-37010LLZATR050B5	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF IN SOIC-6 Learn More about Allegro MicroSystems allegro acs37010 current sensor	Datasheet	6,516In Stock	Cut Tape HK$40.69 HK$36.50 HK$33.13 HK$31.89 View Reel HK$25.89 HK$30.17 HK$27.45 HK$26.55 HK$25.98 HK$25.89 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors SIMPLE ANGLE 3D HALL, I2C OUT, DFN10, 1400G A31301EEJASR-XYZ-IC-14 Allegro MicroSystems 1: HK$15.86 17,940In Stock	Mfr. Part No. A31301EEJASR-XYZ-IC-14 Mouser Part No 250-A31301EEJASRIC14	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors SIMPLE ANGLE 3D HALL, I2C OUT, DFN10, 1400G Learn More about Allegro MicroSystems allegro a31301 sensors	Datasheet	17,940In Stock	HK$15.86 HK$13.81 HK$12.66 HK$11.43 View HK$10.36 HK$9.95 HK$9.70 HK$8.88	Min.: 1 Mult.: 1
Gate Drivers PHASE DISCONNECT IC A89103KETSR-3 Allegro MicroSystems 1: HK$41.43 5,893In Stock	Mfr. Part No. A89103KETSR-3 Mouser Part No 250-A89103KETSR-3	Allegro MicroSystems	Gate Drivers PHASE DISCONNECT IC Learn More about Allegro MicroSystems allegro a89103 mosfet drivers	Datasheet	5,893In Stock	HK$41.43 HK$31.56 HK$29.10 HK$26.39 View HK$25.15 HK$24.33 HK$24.00 Quote	Min.: 1 Mult.: 1
Gate Drivers 80V PHASE DISCONNECT IC A89103KEVSR-3 Allegro MicroSystems 1: HK$41.59 6,000In Stock	Mfr. Part No. A89103KEVSR-3 Mouser Part No 250-A89103KEVSR-3	Allegro MicroSystems	Gate Drivers 80V PHASE DISCONNECT IC Learn More about Allegro MicroSystems allegro a89103 mosfet drivers	Datasheet	6,000In Stock	HK$41.59 HK$31.73 HK$29.26 HK$26.47 View HK$25.15 HK$24.41 HK$24.08 HK$23.84 Quote	Min.: 1 Mult.: 1
Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 PACKAGE ACS37032LLZATR-040B3 Allegro MicroSystems 1: HK$42.83 8,473In Stock	Mfr. Part No. ACS37032LLZATR-040B3 Mouser Part No 250-ACS37032-040B3	Allegro MicroSystems	Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 PACKAGE Learn More about Allegro MicroSystems acs37030 37032 current sensors	Datasheet	8,473In Stock	Cut Tape HK$42.83 HK$38.47 HK$34.85 HK$33.54 View Reel HK$28.28 HK$32.30 HK$29.92 HK$29.59 HK$28.28 HK$28.28	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 PACKAGE ACS37032LLZATR-065B3 Allegro MicroSystems 1: HK$42.83 4,777In Stock	Mfr. Part No. ACS37032LLZATR-065B3 Mouser Part No 250-ACS37032-065B3	Allegro MicroSystems	Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 PACKAGE Learn More about Allegro MicroSystems acs37030 37032 current sensors	Datasheet	4,777In Stock	Cut Tape HK$42.83 HK$38.47 HK$34.85 HK$33.54 View Reel HK$26.63 HK$32.30 HK$29.92 HK$29.02 HK$28.28 HK$26.63	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC ACS70312LKTATN-001B5-C Allegro MicroSystems 1: HK$40.44 11,967In Stock	Mfr. Part No. ACS70312LKTATN-001B5-C Mouser Part No 250-ACS70312-001B5-C	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC Learn More about Allegro MicroSystems allegro acs70312 linear hall effect sensor ics	Datasheet	11,967In Stock	HK$40.44 HK$36.33 HK$32.96 HK$31.65 View HK$30.50 HK$28.19 HK$27.29 HK$25.81 Quote	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC ACS70312LKTATN-0P5B5-C Allegro MicroSystems 1: HK$40.44 11,255In Stock	Mfr. Part No. ACS70312LKTATN-0P5B5-C Mouser Part No 250-ACS70312-0P5B5-C	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors LOW NOISE VERY HIGH PRECISION PROGRAMMABLE IC Learn More about Allegro MicroSystems allegro acs70312 linear hall effect sensor ics	Datasheet	11,255In Stock	HK$40.44 HK$36.33 HK$32.96 HK$31.65 View HK$30.50 HK$27.70 HK$26.80 HK$25.81 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 40V, 3A SYNCHRONOUS BUCK MODULE IN 4X6MM APM81911KNBATR Allegro MicroSystems 1: HK$42.74 4,779In Stock	Mfr. Part No. APM81911KNBATR Mouser Part No 250-APM81911KNBATR	Allegro MicroSystems	Switching Voltage Regulators 40V, 3A SYNCHRONOUS BUCK MODULE IN 4X6MM Learn More about Allegro MicroSystems allegro apm81911 modules	Datasheet	4,779In Stock	Cut Tape HK$42.74 HK$32.63 HK$30.09 HK$27.21 View Reel HK$24.74 HK$25.89 HK$25.07 HK$24.74 HK$24.74 Quote	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors For New Designs Use ACS772/3 ACS758LCB-050B-PFF-T Allegro MicroSystems 1: HK$89.02 4,459In Stock NRND	Mfr. Part No. ACS758LCB-050B-PFF-T Mouser Part No 250-758LCB050BPFFT NRND	Allegro MicroSystems	Board Mount Current Sensors For New Designs Use ACS772/3 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	4,459In Stock	HK$89.02 HK$80.64 HK$72.66 HK$68.88 View HK$65.76 HK$62.97 HK$62.31 Quote	Min.: 1 Mult.: 1
Board Mount Current Sensors For New Designs Use ACS772/3 ACS759LCB-050B-PFF-T Allegro MicroSystems 1: HK$86.23 3,453In Stock NRND	Mfr. Part No. ACS759LCB-050B-PFF-T Mouser Part No 250-759LCB050BPFFT NRND	Allegro MicroSystems	Board Mount Current Sensors For New Designs Use ACS772/3 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	3,453In Stock	HK$86.23 HK$78.09 HK$70.36 HK$67.98 View HK$66.25 HK$61.98 HK$59.92 Quote	Min.: 1 Mult.: 1
Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT ACS37002LLAATR-025U3 Allegro MicroSystems 1: HK$58.12 5,611In Stock	Mfr. Part No. ACS37002LLAATR-025U3 Mouser Part No 250-37002LLAATR025U3	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY CURRENT SENSOR IC WITH VREF AND FAULT OUTPUT Learn More about Allegro MicroSystems allegro acs37002 sensor ics	Datasheet	5,611In Stock	HK$58.12 HK$50.96 HK$47.35 HK$39.95 View HK$37.48 HK$34.69 HK$33.87	Min.: 1 Mult.: 1
Board Mount Current Sensors HIGH ACCURACY 5V SOIC8 CURRENT SENSOR ACS724LLCTR-05AU-T Allegro MicroSystems 1: HK$44.88 13,822In Stock 9,000Expected 6/5/2027	Mfr. Part No. ACS724LLCTR-05AU-T Mouser Part No 250-724LLCTR05AUT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY 5V SOIC8 CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	13,822In Stock 9,000Expected 6/5/2027	Cut Tape HK$44.88 HK$37.89 HK$35.18 HK$29.67 View Reel HK$22.93 HK$27.62 HK$24.82 HK$24.00 HK$22.93 HK$22.93 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
Board Mount Hall Effect/Magnetic Sensors HIGH PRECISION LINEAR HALL EFFECT ACS72981LLRATR-100U3 Allegro MicroSystems 1: HK$59.92 5,379In Stock	Mfr. Part No. ACS72981LLRATR-100U3 Mouser Part No 250-72981LLRATR100U3	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors HIGH PRECISION LINEAR HALL EFFECT	Datasheet	5,379In Stock	Cut Tape HK$59.92 HK$52.61 HK$48.91 HK$41.26 View Reel HK$35.02 HK$38.63 HK$35.76 HK$35.02 HK$35.02 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors MONARCH 30 PROJECT DUMMY CAS AND OI CREATION APS12753KMDALX-0SL1 Allegro MicroSystems 1: HK$3.45 6,562In Stock New Product	Mfr. Part No. APS12753KMDALX-0SL1 Mouser Part No 250-APS12753KMD-0SL1 New Product	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors MONARCH 30 PROJECT DUMMY CAS AND OI CREATION Learn More about Allegro MicroSystems allegro aps1x753 micropower switch latch sensors	Datasheet	6,562In Stock	Cut Tape HK$3.45 HK$2.98 HK$2.61 HK$2.48 View Reel HK$1.84 HK$2.36 HK$2.12 HK$2.03 HK$1.99 HK$1.84 HK$1.84	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors LATCH, OP2 20G, UNI S, BOP L, LEVEL 6 12UA APS12753KMDALX-2SL5 Allegro MicroSystems 1: HK$2.38 9,639In Stock New Product	Mfr. Part No. APS12753KMDALX-2SL5 Mouser Part No 250-APS12753KMD-2SL5 New Product	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors LATCH, OP2 20G, UNI S, BOP L, LEVEL 6 12UA Learn More about Allegro MicroSystems allegro aps1x753 micropower switch latch sensors	Datasheet	9,639In Stock	Cut Tape HK$2.38 HK$2.04 HK$1.92 HK$1.67 View Reel HK$1.08 HK$1.58 HK$1.40 HK$1.32 HK$1.13 HK$1.08 HK$1.08	Min.: 1 Mult.: 1 : 10,000
Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR Allegro MicroSystems ACS724KMATR-50AB-T ACS724KMATR-50AB-T Allegro MicroSystems 1: HK$48.42 5,414In Stock New At Mouser	Mfr. Part No. ACS724KMATR-50AB-T Mouser Part No 250-ACS724KMATR50ABT New At Mouser	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR	Datasheet	5,414In Stock	HK$48.42 HK$40.77 HK$37.89 HK$31.98 View HK$29.76 HK$26.47 HK$21.45 HK$20.88	Min.: 1 Mult.: 1
Current Sensor Development Tools ACSEVB-LC8-LZ6 Allegro MicroSystems 1: HK$413.30 34In Stock	Mfr. Part No. ACSEVB-LC8-LZ6 Mouser Part No 250-ACSEVB-LC8-LZ6	Allegro MicroSystems	Current Sensor Development Tools Learn More about Allegro MicroSystems allegro acsevb lc8 lz6 eval board	Datasheet	34In Stock	HK$413.30	Min.: 1 Mult.: 1
Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC ACS772ECB-300B-PFF-T Allegro MicroSystems 1: HK$87.63 1,438In Stock	Mfr. Part No. ACS772ECB-300B-PFF-T Mouser Part No 250-CS772ECB300BPFFT	Allegro MicroSystems	Board Mount Current Sensors 250 KHZ CURRENT SENSOR IC Learn More about Allegro MicroSystems clean energy	Datasheet	1,438In Stock	HK$87.63 HK$79.32 HK$71.35 HK$67.24 View HK$62.55 HK$58.77 HK$57.46 Quote	Min.: 1 Mult.: 1
Board Mount Current Sensors High Power Density 100A, 5V Current Sensor in QFN Package ACS37220LEZATR-100B5 Allegro MicroSystems 1: HK$25.40 1,962In Stock	Mfr. Part No. ACS37220LEZATR-100B5 Mouser Part No 250-LEZATR-100B5	Allegro MicroSystems	Board Mount Current Sensors High Power Density 100A, 5V Current Sensor in QFN Package Learn More about Allegro MicroSystems allegro acs37220 sensors	Datasheet	1,962In Stock	Cut Tape HK$25.40 HK$22.69 HK$20.47 HK$19.65 Reel HK$16.69 View HK$18.82 HK$17.34 HK$15.86 HK$15.54 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors For New Designs Use ACS772/3 ACS758KCB-150B-PFF-T Allegro MicroSystems 1: HK$88.28 2,671In Stock NRND	Mfr. Part No. ACS758KCB-150B-PFF-T Mouser Part No 250-758KCB150BPFFT NRND	Allegro MicroSystems	Board Mount Current Sensors For New Designs Use ACS772/3 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	2,671In Stock	HK$88.28 HK$79.98 HK$72.01 HK$67.40 View HK$63.62 HK$60.25 HK$58.03 Quote	Min.: 1 Mult.: 1

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