I2C, SMBus – Mouser Hong Kong

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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.
Temperature Sensor Development Tools TMP103 Eval Mod TMP103EVM Texas Instruments 1: HK$1,543.31 2In Stock	Mfr. Part No. TMP103EVM Mouser Part No 595-TMP103EVM	Texas Instruments	Temperature Sensor Development Tools TMP103 Eval Mod	Datasheet	2In Stock	HK$1,543.31	Min.: 1 Mult.: 1 Max.: 5
Interface Development Tools TUSB4041PAPEVM TUSB4041PAPEVM Texas Instruments 1: HK$2,213.65 4In Stock	Mfr. Part No. TUSB4041PAPEVM Mouser Part No 595-TUSB4041PAPEVM	Texas Instruments	Interface Development Tools TUSB4041PAPEVM	Datasheet	4In Stock	HK$2,213.65	Min.: 1 Mult.: 1 Max.: 5
Interface - Specialised SMBus/I C Accelerator LTC1694IS5#TRMPBF Analog Devices Restricted Availability	Mfr. Part No. LTC1694IS5#TRMPBF Mouser Part No 584-LTC1694IS5TRMPBF	Analog Devices	Interface - Specialised SMBus/I C Accelerator Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Signal Buffers, Repeaters S Independent Hot Swappable 2-Wire Bus B LTC4301IMS8#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC4301IMS8#PBF Mouser Part No 584-LTC4301IMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters S Independent Hot Swappable 2-Wire Bus B Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ Stuck Bu LTC4303CMS8#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC4303CMS8#PBF Mouser Part No 584-LTC4303CMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ Stuck Bu Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Signal Buffers, Repeaters L Offset Hot Swappable 2-Wire Bus Buf w LTC4307CMS8#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC4307CMS8#PBF Mouser Part No 584-LTC4307CMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters L Offset Hot Swappable 2-Wire Bus Buf w Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Signal Buffers, Repeaters L Offset Hot Swappable 2-Wire Bus Buf w LTC4307IMS8#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC4307IMS8#PBF Mouser Part No 584-LTC4307IMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters L Offset Hot Swappable 2-Wire Bus Buf w Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Specialised L V I2C/SMBus Accelerator LTC4311CDC#TRMPBF Analog Devices Restricted Availability	Mfr. Part No. LTC4311CDC#TRMPBF Mouser Part No 584-LTC4311CDCTRMPBF	Analog Devices	Interface - Specialised L V I2C/SMBus Accelerator Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Signal Buffers, Repeaters Dual Bidirct I2C Bus & SMBus Repeater A A 595-PCA9515BDGKR PCA9515ADGKR Texas Instruments 1: HK$30.00 591In Stock 2,500Expected 1/2/2027 NRND	Mfr. Part No. PCA9515ADGKR Mouser Part No 595-PCA9515ADGKR NRND	Texas Instruments	Interface - Signal Buffers, Repeaters Dual Bidirct I2C Bus & SMBus Repeater A A 595-PCA9515BDGKR Learn More about Texas Instruments ti pca95xx	Datasheet	591In Stock 2,500Expected 1/2/2027	Cut Tape HK$30.00 HK$23.18 HK$21.45 HK$19.56 View Reel HK$17.02 HK$18.66 HK$18.50 HK$17.26 HK$17.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Capacitive Touch Sensors 6 Channel Capacitive Touch Sensor CAP1106-1-AIA-TR Microchip Technology 1: HK$7.81 445In Stock	Mfr. Part No. CAP1106-1-AIA-TR Mouser Part No 579-CAP1106-1-AIA-TR	Microchip Technology	Capacitive Touch Sensors 6 Channel Capacitive Touch Sensor	Datasheet	445In Stock	Cut Tape HK$7.81 HK$7.55 Reel HK$6.49	Min.: 1 Mult.: 1 : 5,000
Interface - Signal Buffers, Repeaters 9.8-12.5Gbps Quad CH Retimer A 595-DS125 A 595-DS125DF410SQNPB DS125DF410SQE/NOPB Texas Instruments 1: HK$330.36 6In Stock 250On Order	Mfr. Part No. DS125DF410SQE/NOPB Mouser Part No 595-DS125DF410SQENPB	Texas Instruments	Interface - Signal Buffers, Repeaters 9.8-12.5Gbps Quad CH Retimer A 595-DS125 A 595-DS125DF410SQNPB	Datasheet	6In Stock 250On Order	Cut Tape HK$330.36 HK$261.56 HK$246.35 HK$236.98 Reel HK$228.27 MouseReel Available	Min.: 1 Mult.: 1 : 250
Interface - Signal Buffers, Repeaters Level Translating I2 C Bus Repeater TCA9509RVHR Texas Instruments 1: HK$14.22 1,434In Stock 5,000Expected 30/11/2026	Mfr. Part No. TCA9509RVHR Mouser Part No 595-TCA9509RVHR	Texas Instruments	Interface - Signal Buffers, Repeaters Level Translating I2 C Bus Repeater Learn More about Texas Instruments ti tca9509	Datasheet	1,434In Stock 5,000Expected 30/11/2026	Cut Tape HK$14.22 HK$10.44 HK$9.54 HK$8.47 View Reel HK$7.59 HK$7.93 HK$7.63 HK$7.59 HK$7.59 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 5,000
Interface - Signal Buffers, Repeaters 2-bit level-translat ing 400-kHz I2C/SMB A 595-TCA9800DGKR TCA9800DGKT Texas Instruments 1: HK$11.43 380In Stock 750On Order	Mfr. Part No. TCA9800DGKT Mouser Part No 595-TCA9800DGKT	Texas Instruments	Interface - Signal Buffers, Repeaters 2-bit level-translat ing 400-kHz I2C/SMB A 595-TCA9800DGKR	Datasheet	380In Stock 750On Order On Order Ship Dates Mfr. No: TCA9800DGKT Stock: 380 Can Dispatch Immediately On Order: 250 Expected 8/3/2027 500 Expected 12/4/2027 Factory Lead Time: 20 Weeks	Cut Tape HK$11.43 HK$8.38 HK$7.55 HK$6.70 Reel HK$6.28 View HK$5.91 HK$5.70 HK$5.61 MouseReel Available	Min.: 1 Mult.: 1 : 250
Interface - Signal Buffers, Repeaters LevelTranslating I2C Bus Buffer/Repeater A 595-TCA9801DGKR TCA9801DGKT Texas Instruments 1: HK$11.43 333In Stock 2,250Expected 10/5/2027	Mfr. Part No. TCA9801DGKT Mouser Part No 595-TCA9801DGKT	Texas Instruments	Interface - Signal Buffers, Repeaters LevelTranslating I2C Bus Buffer/Repeater A 595-TCA9801DGKR Learn More about Texas Instruments ti tca9801 buffer repeater	Datasheet	333In Stock 2,250Expected 10/5/2027	Cut Tape HK$11.43 HK$8.38 HK$7.55 HK$6.70 Reel HK$6.28 View HK$5.91 HK$5.70 HK$5.50 HK$5.41 MouseReel Available	Min.: 1 Mult.: 1 : 250
Interface - Signal Buffers, Repeaters I2C Bus/SMBus Repeater PI6ULS5V9515AUEX Diodes Incorporated 1: HK$10.28 644In Stock	Mfr. Part No. PI6ULS5V9515AUEX Mouser Part No 729-PI6ULS5V9515AUEX	Diodes Incorporated	Interface - Signal Buffers, Repeaters I2C Bus/SMBus Repeater	Datasheet	644In Stock	Cut Tape HK$10.28 HK$7.35 HK$6.43 HK$5.84 View Reel HK$4.52 HK$5.64 HK$5.52 HK$5.43 HK$4.52 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Temperature Sensors 1 C Accuracy Temperature Sensor with I3C/I C Interface in TSSOP8 package P3T1750DPZ NXP Semiconductors 1: HK$5.84 270In Stock 30,000On Order	Mfr. Part No. P3T1750DPZ Mouser Part No 771-P3T1750DPZ	NXP Semiconductors	Board Mount Temperature Sensors 1 C Accuracy Temperature Sensor with I3C/I C Interface in TSSOP8 package Learn More about NXP Semiconductors nxp p3t1x digital temperature sensors	Datasheet	270In Stock 30,000On Order On Order Ship Dates Mfr. No: P3T1750DPZ Stock: 270 Can Dispatch Immediately On Order: 12,500 Expected 23/10/2026 17,500 Expected 15/12/2026 Factory Lead Time: 27 Weeks	Cut Tape HK$5.84 HK$4.86 HK$4.44 HK$3.81 View Reel HK$2.75 HK$3.53 HK$3.07 HK$2.95 HK$2.75 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Interface - Signal Buffers, Repeaters Dual Supply Level translating I2C-bus/SMBus repeater PCA9509DP,118 NXP Semiconductors 1: HK$17.02 706In Stock 5,000Expected 18/11/2026	Mfr. Part No. PCA9509DP,118 Mouser Part No 771-PCA9509DP-T	NXP Semiconductors	Interface - Signal Buffers, Repeaters Dual Supply Level translating I2C-bus/SMBus repeater Learn More about NXP Semiconductors nxp pca9509 repeater	Datasheet	706In Stock 5,000Expected 18/11/2026	Cut Tape HK$17.02 HK$12.66 HK$11.51 HK$10.28 HK$10.11 Reel HK$8.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Interface - Signal Buffers, Repeaters Dual Supply Low power level translating I2C-bus/SMBus repeater PCA9509PGM,125 NXP Semiconductors 1: HK$9.86 1,497In Stock 8,000Expected 14/1/2027	Mfr. Part No. PCA9509PGM,125 Mouser Part No 771-PCA9509PGM,125	NXP Semiconductors	Interface - Signal Buffers, Repeaters Dual Supply Low power level translating I2C-bus/SMBus repeater Learn More about NXP Semiconductors nxp pca9509 repeater	Datasheet	1,497In Stock 8,000Expected 14/1/2027	Cut Tape HK$9.86 HK$7.08 HK$6.37 HK$5.61 View Reel HK$4.52 HK$5.24 HK$5.01 HK$4.86 HK$4.64 HK$4.52 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Board Mount Temperature Sensors Single RPB-Based PWM Fan Speed CNTRL EMC2301-1-ACZL-TR Microchip Technology 1: HK$10.11 612In Stock 22,500Expected 25/1/2027	Mfr. Part No. EMC2301-1-ACZL-TR Mouser Part No 886-EMC2301-1-ACZLTR	Microchip Technology	Board Mount Temperature Sensors Single RPB-Based PWM Fan Speed CNTRL Learn More about Microchip Technology microchip emc2301	Datasheet	612In Stock 22,500Expected 25/1/2027	Cut Tape HK$10.11 HK$9.95 Reel HK$8.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Temperature Sensors The SparkFun Qwiic TMP117 breakout is a high precision temperature sensor equipped with an I2C interface. It outputs temperature readings with high precision of 0.1 C across the temperature range of -20 C to +50 Cs with no calibration and a maxi SEN-15805 SparkFun 1: HK$139.33 134In Stock	Mfr. Part No. SEN-15805 Mouser Part No 474-SEN-15805	SparkFun	Board Mount Temperature Sensors The SparkFun Qwiic TMP117 breakout is a high precision temperature sensor equipped with an I2C interface. It outputs temperature readings with high precision of 0.1 C across the temperature range of -20 C to +50 Cs with no calibration and a maxi Learn More about SparkFun sen 15805 sensor	Datasheet	134In Stock	HK$139.33	Min.: 1 Mult.: 1
Interface - Specialised SMBus/I2C Accelerator LTC1694-1IS5#TRMPBF Analog Devices Restricted Availability	Mfr. Part No. LTC1694-1IS5#TRMPBF Mouser Part No 584-C1694-1IS5TRMPBF	Analog Devices	Interface - Specialised SMBus/I2C Accelerator Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Specialised SMBus/I C Accelerator LTC1694CS5#TRMPBF Analog Devices Restricted Availability	Mfr. Part No. LTC1694CS5#TRMPBF Mouser Part No 584-LTC1694CS5TRMPBF	Analog Devices	Interface - Specialised SMBus/I C Accelerator Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve LTC4301LCDD#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC4301LCDD#PBF Mouser Part No 584-LTC4301LCDD#PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve LTC4301LCMS8#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC4301LCMS8#PBF Mouser Part No 584-LTC4301LCMS8#PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability
Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve LTC4301LIDD#PBF Analog Devices Restricted Availability	Mfr. Part No. LTC4301LIDD#PBF Mouser Part No 584-LTC4301LIDD#PBF	Analog Devices	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buf w/ L V Leve Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability

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