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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 LATCH, OP2 20G, UNI S, BOP L, LEVEL 6 12UA APS11753KMDALX-1PL5 Allegro MicroSystems 1: HK$4.11 25,014In Stock New Product	Mfr. Part No. APS11753KMDALX-1PL5 Mouser Part No 250-APS11753KMA-1PL5 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	25,014In Stock	Cut Tape HK$4.11 HK$3.47 HK$3.21 HK$2.71 View Reel HK$1.76 HK$2.52 HK$2.12 HK$1.97 HK$1.82 HK$1.76 HK$1.76	Min.: 1 Mult.: 1 : 10,000
Board Mount Hall Effect/Magnetic Sensors HIGHEST ACCURACY PROGRAMMABLE LINEAR HALL EFFECT SENSOR IC WITH REVERSE BATTER PROTECTION ACS70311LKTATN-2P5B5-C Allegro MicroSystems 1: HK$51.21 9,695In Stock	Mfr. Part No. ACS70311LKTATN-2P5B5-C Mouser Part No 250-70311LKTATN2P5B5	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors HIGHEST ACCURACY PROGRAMMABLE LINEAR HALL EFFECT SENSOR IC WITH REVERSE BATTER PROTECTION Learn More about Allegro MicroSystems allegro acs70310 acs70311 sensor ics	Datasheet	9,695In Stock	Cut Tape HK$51.21 HK$43.16 HK$40.11 HK$36.41 View Reel HK$27.62 HK$33.87 HK$31.48 HK$27.62 HK$27.62 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Hall Effect/Magnetic Sensors CHOPPER-STABILIZED PRECISION HALL EFFECT APS12212LLHALT Allegro MicroSystems 1: HK$2.47 11,570In Stock	Mfr. Part No. APS12212LLHALT Mouser Part No 250-APS12212LLHALT	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CHOPPER-STABILIZED PRECISION HALL EFFECT Learn More about Allegro MicroSystems allegro aps12202 aps12212 hall effect latches	Datasheet	11,570In Stock	Cut Tape HK$2.47 HK$2.08 HK$1.85 HK$1.71 View Reel HK$1.44 HK$1.61 HK$1.45 HK$1.44 HK$1.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR ACS722KMATR-10AB-T Allegro MicroSystems 1: HK$54.99 4,485In Stock	Mfr. Part No. ACS722KMATR-10AB-T Mouser Part No 250-722KMATR10ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CURRENT SENSOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	4,485In Stock	Cut Tape HK$54.99 HK$49.48 HK$47.51 HK$45.05 Reel HK$35.67 View HK$43.40 HK$41.84 HK$36.83 HK$31.65 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT A1126LLHLX-T Allegro MicroSystems 1: HK$9.70 28,593In Stock	Mfr. Part No. A1126LLHLX-T Mouser Part No 250-A1126LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CHOPPER STABILIZED PRECISION HALL EFFECT Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	28,593In Stock	Cut Tape HK$9.70 HK$8.55 HK$7.61 HK$5.48 View Reel HK$4.58 HK$5.19 HK$4.59 HK$4.58 HK$4.58 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD APM81803KNBJSR Allegro MicroSystems 1: HK$29.92 2,944In Stock	Mfr. Part No. APM81803KNBJSR Mouser Part No 250-APM81803KNBJSR	Allegro MicroSystems	Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD Learn More about Allegro MicroSystems allegro apm81803 buck regulator module	Datasheet	2,944In Stock	Cut Tape HK$29.92 HK$22.52 HK$20.71 HK$18.66 Reel HK$15.95 View HK$17.67 HK$17.51 HK$16.69 HK$15.78	Min.: 1 Mult.: 1 : 3,000
Motor/Motion/Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER A4915METTR-T Allegro MicroSystems 1: HK$33.21 9,303In Stock	Mfr. Part No. A4915METTR-T Mouser Part No 250-A4915METTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers 3-PHASE MOSFET CONTROLLER Learn More about Allegro MicroSystems allegro a4915 mosfet drivers	Datasheet	9,303In Stock	Cut Tape HK$33.21 HK$26.80 HK$25.15 HK$23.26 View Reel HK$20.55 HK$22.36 HK$21.78 HK$21.04 HK$20.55 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR ACS724KMATR-30AB-T Allegro MicroSystems 1: HK$31.15 6,866In Stock	Mfr. Part No. ACS724KMATR-30AB-T Mouser Part No 250-724KMATR30ABT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY, 3.3V CURRENT SENSOR Learn More about Allegro MicroSystems allegro acs724 acs725 current sensors	Datasheet	6,866In Stock	Cut Tape HK$31.15 HK$28.61 HK$27.54 HK$26.30 Reel HK$22.19 View HK$25.56 HK$24.50 HK$22.93 HK$21.62 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT ACS72981LLRATR-100U5 Allegro MicroSystems 1: HK$49.90 6,918In Stock	Mfr. Part No. ACS72981LLRATR-100U5 Mouser Part No 250-72981LLRATR100U5	Allegro MicroSystems	Board Mount Current Sensors HIGH PRECISION LINEAR HALL EFFECT Learn More about Allegro MicroSystems allegro current sensors	Datasheet	6,918In Stock	Cut Tape HK$49.90 HK$44.88 HK$42.99 HK$40.77 View Reel HK$29.18 HK$39.29 HK$37.89 HK$33.54 HK$32.22 HK$29.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWI A1120ELHLT-T Allegro MicroSystems 1: HK$10.77 26,252In Stock	Mfr. Part No. A1120ELHLT-T Mouser Part No 250-A1120ELHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors LOW VOLTAGE GENERAL PURPOSE UNIPOLAR SWI Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	26,252In Stock	Cut Tape HK$10.77 HK$9.54 HK$8.55 HK$8.12 View Reel HK$5.62 HK$7.78 HK$6.94 HK$6.49 HK$6.13 HK$5.62 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 9MV/G, AUTO A1309LLHLX-9-T Allegro MicroSystems 1: HK$13.65 23,662In Stock	Mfr. Part No. A1309LLHLX-9-T Mouser Part No 250-A1309LLHLX-9-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors 1D LINEAR HALL SENSOR, 5V,ANALOG OUT, SOT23W-3, 9MV/G, AUTO Learn More about Allegro MicroSystems allegro a1308 a1309 hall effect sensor ics	Datasheet	23,662In Stock	Cut Tape HK$13.65 HK$12.08 HK$10.85 HK$10.36 View Reel HK$7.00 HK$9.95 HK$8.63 HK$8.30 HK$7.83 HK$7.00 HK$7.00 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Board Mount Motion & Position Sensors ROTARY ON & OFF-AXIS ANGLE SENSOR IC W/I2C, SPI, SENT OUT A1335LLETR-T Allegro MicroSystems 1: HK$36.83 9,766In Stock	Mfr. Part No. A1335LLETR-T Mouser Part No 250-A1335LLETR-T	Allegro MicroSystems	Board Mount Motion & Position Sensors ROTARY ON & OFF-AXIS ANGLE SENSOR IC W/I2C, SPI, SENT OUT Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	9,766In Stock	Cut Tape HK$36.83 HK$32.88 HK$31.40 HK$29.51 View Reel HK$23.26 HK$28.28 HK$27.04 HK$24.82 HK$24.17 HK$23.26 HK$23.26 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor/Motion/Ignition Controllers & Drivers DMOS FULL BRIDGE PWM MOTOR DRIVER A4950KLJTR-T Allegro MicroSystems 1: HK$27.21 10,328In Stock	Mfr. Part No. A4950KLJTR-T Mouser Part No 250-A4950KLJTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS FULL BRIDGE PWM MOTOR DRIVER Learn More about Allegro MicroSystems allegro a4950 pwm motor controllers	Datasheet	10,328In Stock	Cut Tape HK$27.21 HK$20.47 HK$18.74 HK$16.93 Reel HK$14.39 View HK$16.03 HK$15.78 HK$15.37 HK$12.66 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors CURRENT SENSOR Allegro MicroSystems ACS725LLCTR-05AB-S ACS725LLCTR-05AB-S Allegro MicroSystems 1: HK$44.80 6,161In Stock	Mfr. Part No. ACS725LLCTR-05AB-S Mouser Part No 250-ACS725LLCTR05ABS	Allegro MicroSystems	Board Mount Current Sensors CURRENT SENSOR	Datasheet	6,161In Stock	HK$44.80 HK$37.81 HK$35.10 HK$31.89 View HK$29.59 HK$27.54 HK$23.43 HK$22.69 HK$21.62	Min.: 1 Mult.: 1
Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA ACS770KCB-150B-PFF-T Allegro MicroSystems 1: HK$78.67 9,393In Stock	Mfr. Part No. ACS770KCB-150B-PFF-T Mouser Part No 250-770KCB150BPFFT	Allegro MicroSystems	Board Mount Current Sensors THERMALLY ENHANCED, FULLY INTEGRATED, HA Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	9,393In Stock	HK$78.67 HK$70.36 HK$67.24 HK$63.13 View HK$60.50 HK$58.36 HK$54.83 HK$53.43	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI A1102LLHLT-T Allegro MicroSystems 1: HK$16.36 30,629In Stock	Mfr. Part No. A1102LLHLT-T Mouser Part No 250-A1102LLHLT-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors CONTINUOUS TIME HALL EFFECT UNIPOLAR SWI Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	30,629In Stock	Cut Tape HK$16.36 HK$14.55 HK$13.32 HK$12.17 View Reel HK$9.12 HK$11.43 HK$10.19 HK$9.86 HK$9.45 HK$9.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Current Sensors 5MHZ CURRENT SENSOR IC WITH FAULT OUTPUT IN SOIC-6 PACKAGE ACS37032LLZATR-020B3 Allegro MicroSystems 1: HK$54.58 2,249In Stock	Mfr. Part No. ACS37032LLZATR-020B3 Mouser Part No 250-ACS37032-020B3	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	2,249In Stock	Cut Tape HK$54.58 HK$51.29 HK$49.90 HK$43.24 HK$41.68 Reel HK$29.43	Min.: 1 Mult.: 1 : 3,000
Power Management IC Development Tools APEK85110KNH-01-T Allegro MicroSystems 1: HK$1,246.40 9In Stock	Mfr. Part No. APEK85110KNH-01-T Mouser Part No 250-APEX85110-T	Allegro MicroSystems	Power Management IC Development Tools Learn More about Allegro MicroSystems allegro ahv8511x dev boards	Datasheet	9In Stock	HK$1,246.40	Min.: 1 Mult.: 1
Board Mount Hall Effect/Magnetic Sensors ACS37600 IN OK PACKAGE ACS37600KOKATN-003B5-C Allegro MicroSystems 1: HK$41.51 11,824In Stock	Mfr. Part No. ACS37600KOKATN-003B5-C Mouser Part No 250-37600KOKATN03B5C	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors ACS37600 IN OK PACKAGE Learn More about Allegro MicroSystems allegro acs37600 hall based linear sensor	Datasheet	11,824In Stock	Cut Tape HK$41.51 HK$37.32 HK$35.76 HK$33.87 View Reel HK$25.65 HK$32.55 HK$31.32 HK$27.87 HK$26.88 HK$25.65 HK$25.65 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Hall Effect/Magnetic Sensors ACS37600 IN OK PACKAGE ACS37600KOKATN-006B5-C Allegro MicroSystems 1: HK$41.51 11,730In Stock	Mfr. Part No. ACS37600KOKATN-006B5-C Mouser Part No 250-37600KOKATN06B5C	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors ACS37600 IN OK PACKAGE Learn More about Allegro MicroSystems allegro acs37600 hall based linear sensor	Datasheet	11,730In Stock	Cut Tape HK$41.51 HK$37.32 HK$35.76 HK$33.87 View Reel HK$25.65 HK$32.55 HK$31.32 HK$27.87 HK$26.88 HK$25.65 HK$25.65 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Hall Effect/Magnetic Sensors HALL EFFECT BI-POLAR SWITCH A1250LLHLX-T Allegro MicroSystems 1: HK$12.74 35,620In Stock	Mfr. Part No. A1250LLHLX-T Mouser Part No 250-A1250LLHLX-T	Allegro MicroSystems	Board Mount Hall Effect/Magnetic Sensors HALL EFFECT BI-POLAR SWITCH Learn More about Allegro MicroSystems allegro magnetic switch latch ics	Datasheet	35,620In Stock	Cut Tape HK$12.74 HK$11.26 HK$10.11 HK$9.62 View Reel HK$6.53 HK$9.21 HK$8.30 HK$7.69 HK$7.29 HK$6.53 HK$6.53 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Motor/Motion/Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/8 MICROSTEP A3983SLPTR-T Allegro MicroSystems 1: HK$56.22 15,662In Stock	Mfr. Part No. A3983SLPTR-T Mouser Part No 250-A3983SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DUAL 1.5A FULL BRIDGE 1/8 MICROSTEP Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	15,662In Stock	Cut Tape HK$56.22 HK$44.80 HK$41.92 HK$38.63 View Reel HK$33.70 HK$36.91 HK$36.58 HK$35.84 HK$34.94 HK$33.70 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Motor/Motion/Ignition Controllers & Drivers UMC 4984 A4984SLPTR-T Allegro MicroSystems 1: HK$34.36 10,192In Stock	Mfr. Part No. A4984SLPTR-T Mouser Part No 250-A4984SLPTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers UMC 4984 Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	10,192In Stock	Cut Tape HK$34.36 HK$25.89 HK$23.84 HK$21.45 View Reel HK$18.91 HK$20.47 HK$19.56 HK$19.32 HK$18.91 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000
Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP A4985SESTR-T Allegro MicroSystems 1: HK$18.74 9,743In Stock	Mfr. Part No. A4985SESTR-T Mouser Part No 250-A4985SESTR-T	Allegro MicroSystems	Motor/Motion/Ignition Controllers & Drivers DMOS MICROSTEP DRIVER WITH TRANS/OCP Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	9,743In Stock	Cut Tape HK$18.74 HK$14.80 HK$13.81 HK$12.58 HK$12.00 Reel HK$11.92 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CS ACS723LLCTR-20AU-T Allegro MicroSystems 1: HK$44.96 5,797In Stock	Mfr. Part No. ACS723LLCTR-20AU-T Mouser Part No 250-723LLCTR20AUT	Allegro MicroSystems	Board Mount Current Sensors HIGH ACCURACY GALVANICALLY ISOLATED CS Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5,797In Stock	Cut Tape HK$44.96 HK$40.61 HK$38.88 HK$36.91 View Reel HK$28.28 HK$35.26 HK$33.54 HK$30.74 HK$29.92 HK$28.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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