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Security ICs / Authentication ICs

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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.	Data Bus Width	Supply Voltage - Max	Supply Voltage - Min	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Packaging
Security ICs / Authentication ICs Trusted Platform Module 1.2 & 2.0 with TCG SPI interface ST33HTPH2E32AHD0 STMicroelectronics 1: HK$27.78 2,527In Stock	Mfr. Part No. ST33HTPH2E32AHD0 Mouser Part No 511-ST33HTPH2E32AHD0	STMicroelectronics	Security ICs / Authentication ICs Trusted Platform Module 1.2 & 2.0 with TCG SPI interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	2,527In Stock	Cut Tape HK$27.78 HK$22.11 HK$20.30 HK$19.15 View Reel HK$17.18 HK$18.74 HK$18.17 HK$17.76 HK$17.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Trusted Platform Module 2.0 with TCG SPI interface ST33HTPH2032AHD1 STMicroelectronics 1: HK$36.83 3,032In Stock	Mfr. Part No. ST33HTPH2032AHD1 Mouser Part No 511-ST33HTPH2032AHD1	STMicroelectronics	Security ICs / Authentication ICs Trusted Platform Module 2.0 with TCG SPI interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	3,032In Stock	Cut Tape HK$36.83 HK$27.78 HK$24.58 HK$23.10 View Reel HK$19.81 HK$22.77 HK$21.37 HK$20.96 HK$19.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Secure authentication companion device for consumables, and connected objects STSAFA120DFSPL05 STMicroelectronics 1: HK$23.26 18,079In Stock 10,000Expected 28/9/2026 New Product	Mfr. Part No. STSAFA120DFSPL05 Mouser Part No 511-STSAFA120DFSPL05 New Product	STMicroelectronics	Security ICs / Authentication ICs Secure authentication companion device for consumables, and connected objects Learn More about STMicroelectronics stm stsafe a120 authentication ic	Datasheet	18,079In Stock 10,000Expected 28/9/2026	Cut Tape HK$23.26 HK$17.34 HK$15.78 HK$14.22 View Reel HK$11.43 HK$13.48 HK$12.82 HK$12.25 HK$11.84 HK$11.43 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		5.5 V	2.7 V	- 40 C	+ 105 C	SMD/SMT	UFDFPN-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110DFOCD03 STMicroelectronics 1: HK$18.66 9,620In Stock New Product	Mfr. Part No. STSAFA110DFOCD03 Mouser Part No 511-STSAFA110DFOCD03 New Product	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices Learn More about STMicroelectronics stm stsafe a110 authentication ic	Datasheet	9,620In Stock	Cut Tape HK$18.66 HK$13.81 HK$12.66 HK$11.26 View Reel HK$9.62 HK$10.69 HK$10.36 HK$10.11 HK$10.03 HK$9.62	Min.: 1 Mult.: 1 : 5,000								Reel, Cut Tape
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110S8OCD03 STMicroelectronics 1: HK$18.82 4,598In Stock New Product	Mfr. Part No. STSAFA110S8OCD03 Mouser Part No 511-STSAFA110S8OCD03 New Product	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices Learn More about STMicroelectronics stm stsafe a110 authentication ic	Datasheet	4,598In Stock	Cut Tape HK$18.82 HK$13.89 HK$12.66 HK$11.34 Reel HK$9.95 View HK$10.69 HK$10.36 HK$10.11 HK$9.37	Min.: 1 Mult.: 1 : 2,500								Reel, Cut Tape
Security ICs / Authentication ICs TPM 2.0 device for Industrial devices ST33KTPM2I3WBZA9 STMicroelectronics 1: HK$42.99 15,830In Stock 12,000Expected 24/9/2027	Mfr. Part No. ST33KTPM2I3WBZA9 Mouser Part No 511-ST33KTPM2I3WBZA9	STMicroelectronics	Security ICs / Authentication ICs TPM 2.0 device for Industrial devices	Datasheet	15,830In Stock 12,000Expected 24/9/2027	Cut Tape HK$42.99 HK$32.72 HK$29.43 HK$27.37 View Reel HK$26.06 HK$26.63 HK$26.06 HK$26.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs STSAFE-TPM trusted platform module 2.0 with a SPI or I2C interface ST33KTPM2X32DKG9 STMicroelectronics 1: HK$35.84 27,230In Stock 18,000Expected 10/9/2027	Mfr. Part No. ST33KTPM2X32DKG9 Mouser Part No 511-ST33KTPM2X32DKG9	STMicroelectronics	Security ICs / Authentication ICs STSAFE-TPM trusted platform module 2.0 with a SPI or I2C interface	Datasheet	27,230In Stock 18,000Expected 10/9/2027	Cut Tape HK$35.84 HK$27.04 HK$24.25 HK$22.52 View Reel HK$19.32 HK$21.87 HK$20.96 HK$20.22 HK$19.32 MouseReel Available	Min.: 1 Mult.: 1 : 3,000								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110S8SPL03 STMicroelectronics 1: HK$20.55 2,138In Stock	Mfr. Part No. STSAFA110S8SPL03 Mouser Part No 511-STSAFA110S8SPL03	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices Learn More about STMicroelectronics stm stsafe a110 authentication ic	Datasheet	2,138In Stock	Cut Tape HK$20.55 HK$15.29 HK$13.97 HK$12.49 View Reel HK$11.59 HK$11.84 HK$11.59 HK$11.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,500								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Secure authentication companion device for consumables, and connected objects STSAFA120S8SPL05 STMicroelectronics 1: HK$22.61 182In Stock 7,500On Order New Product	Mfr. Part No. STSAFA120S8SPL05 Mouser Part No 511-STSAFA120S8SPL05 New Product	STMicroelectronics	Security ICs / Authentication ICs Secure authentication companion device for consumables, and connected objects Learn More about STMicroelectronics stm stsafe a120 authentication ic	Datasheet	182In Stock 7,500On Order On Order Ship Dates Mfr. No: STSAFA120S8SPL05 Stock: 182 Can Dispatch Immediately On Order: 5,000 Expected 21/1/2027 2,500 Expected 22/2/2027 Factory Lead Time: 31 Weeks	Cut Tape HK$22.61 HK$16.85 HK$15.37 HK$13.81 View Reel HK$11.84 HK$13.07 HK$12.74 HK$12.41 HK$11.84	Min.: 1 Mult.: 1 : 2,500		5.5 V	2.7 V	- 40 C	+ 105 C	SMD/SMT	SO-8	Reel, Cut Tape
Security ICs / Authentication ICs Authentication & Brand protection secure solution STSAFL010DFSPL01 STMicroelectronics 1: HK$14.80 326In Stock 5,000On Order New Product	Mfr. Part No. STSAFL010DFSPL01 Mouser Part No 511-STSAFL010DFSPL01 New Product	STMicroelectronics	Security ICs / Authentication ICs Authentication & Brand protection secure solution Learn More about STMicroelectronics stsafe l010 soc	Datasheet	326In Stock 5,000On Order	Cut Tape HK$14.80 HK$10.77 HK$9.54 HK$8.71 View Reel HK$6.74 HK$8.47 HK$7.62 HK$7.57 HK$7.32 HK$6.74 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		5.5 V	1.62 V	- 25 C	+ 85 C	SMD/SMT	UFDFPN8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs ST33HTPH2X32AHE1 STMicroelectronics 1: HK$41.43 2,863In Stock	Mfr. Part No. ST33HTPH2X32AHE1 Mouser Part No 511-ST33HTPH2X32AHE1	STMicroelectronics	Security ICs / Authentication ICs Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	2,863In Stock	Cut Tape HK$41.43 HK$31.56 HK$29.10 HK$26.39 View Reel HK$23.67 HK$25.07 HK$24.33 HK$24.00 HK$23.67 MouseReel Available	Min.: 1 Mult.: 1 : 3,000								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface ST33HTPH2X32AHE4 STMicroelectronics 1: HK$35.84 4,376In Stock	Mfr. Part No. ST33HTPH2X32AHE4 Mouser Part No 511-ST33HTPH2X32AHE4	STMicroelectronics	Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	4,376In Stock	Cut Tape HK$35.84 HK$27.04 HK$24.25 HK$22.52 View Reel HK$18.50 HK$21.87 HK$20.96 HK$20.22 HK$18.50 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110DFSPL02 STMicroelectronics 1: HK$20.47 11,098In Stock	Mfr. Part No. STSAFA110DFSPL02 Mouser Part No 511-STSAFA110DFSPL02	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices Learn More about STMicroelectronics stm stsafe a110 authentication ic	Datasheet	11,098In Stock	Cut Tape HK$20.47 HK$15.29 HK$13.97 HK$12.49 View Reel HK$10.36 HK$11.84 HK$11.43 HK$10.93 HK$10.85 HK$10.36 MouseReel Available	Min.: 1 Mult.: 1 : 5,000								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an I2C interface ST33HTPH2X32AHD5 STMicroelectronics 1: HK$46.28 3,208In Stock 6,000Expected 1/10/2026	Mfr. Part No. ST33HTPH2X32AHD5 Mouser Part No 511-ST33HTPH2X32AHD5	STMicroelectronics	Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an I2C interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	3,208In Stock 6,000Expected 1/10/2026	Cut Tape HK$46.28 HK$35.26 HK$30.83 HK$29.51 HK$27.13 Reel HK$27.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,000								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface ST33HTPH2X32AHD8 STMicroelectronics 1: HK$35.84 2,767In Stock	Mfr. Part No. ST33HTPH2X32AHD8 Mouser Part No 511-ST33HTPH2X32AHD8	STMicroelectronics	Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface Learn More about STMicroelectronics stm st33tphf20spi security ics	Datasheet	2,767In Stock	Cut Tape HK$35.84 HK$27.04 HK$24.25 HK$22.52 View Reel HK$17.92 HK$21.87 HK$20.96 HK$20.22 HK$17.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	32 bit	3.3 V	1.8 V	- 40 C	+ 105 C	SMD/SMT	VQFN-32	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110S8SPL02 STMicroelectronics 1: HK$20.47 3,550In Stock	Mfr. Part No. STSAFA110S8SPL02 Mouser Part No 511-STSAFA110S8SPL02	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices Learn More about STMicroelectronics stm stsafe a110 authentication ic	Datasheet	3,550In Stock	Cut Tape HK$20.47 HK$15.29 HK$13.97 HK$12.49 Reel HK$10.93 View HK$11.84 HK$11.43 HK$11.18 HK$9.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500							SO-8	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs STSAFE-TPM for consumer and industrial applications ST33KTPM2I3WBZB1 STMicroelectronics 1: HK$40.28 55,883Expected 24/9/2027 New Product	Mfr. Part No. ST33KTPM2I3WBZB1 Mouser Part No 511-ST33KTPM2I3WBZB1 New Product	STMicroelectronics	Security ICs / Authentication ICs STSAFE-TPM for consumer and industrial applications	Datasheet	55,883Expected 24/9/2027	Cut Tape HK$40.28 HK$30.66 HK$28.28 HK$25.65 HK$25.15 Reel HK$21.13 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		3.3 V	1.8 V	- 40 C	+ 105 C	SMD/SMT	UFQFPN-32	Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface ST33HTPH2X32AHD4 STMicroelectronics 1: HK$34.20 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. ST33HTPH2X32AHD4 Mouser Part No 511-ST33HTPH2X32AHD4	STMicroelectronics	Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape HK$34.20 HK$25.81 HK$23.67 HK$21.37 View Reel HK$18.99 HK$20.30 HK$20.14 HK$19.07 HK$18.99 MouseReel Available	Min.: 1 Mult.: 1 : 3,000								Reel, Cut Tape, MouseReel
Security ICs / Authentication ICs TPM 2.0 device for Industrial devices ST33KTPM2IWLBZB1 STMicroelectronics 5,000: HK$20.63 Non-Stocked Lead-Time 32 Weeks New Product	Mfr. Part No. ST33KTPM2IWLBZB1 Mouser Part No 511-ST33KTPM2IWLBZB1 New Product	STMicroelectronics	Security ICs / Authentication ICs TPM 2.0 device for Industrial devices	Datasheet	Non-Stocked Lead-Time 32 Weeks	Reel HK$20.63	Min.: 5,000 Mult.: 5,000 : 5,000		3.3 V	1.8 V	- 40 C	+ 105 C	SMD/SMT	WLCSP-24	Reel
Security ICs / Authentication ICs TPM 2.0 device for Consumer ST33KTPM2X32DKJ1 STMicroelectronics 1: HK$34.03 Non-Stocked Lead-Time 37 Weeks New Product	Mfr. Part No. ST33KTPM2X32DKJ1 Mouser Part No 511-ST33KTPM2X32DKJ1 New Product	STMicroelectronics	Security ICs / Authentication ICs TPM 2.0 device for Consumer	Datasheet	Non-Stocked Lead-Time 37 Weeks	Cut Tape HK$34.03 HK$28.77 HK$23.10 HK$21.13 View Reel HK$17.51 HK$19.97 HK$19.48 HK$18.25 HK$17.51	Min.: 1 Mult.: 1 : 3,000		3.3 V	1.8 V		+ 105 C	SMD/SMT	UFQFPN-32	Reel, Cut Tape
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STSAFA110DFSPL03 STMicroelectronics 5,000: HK$11.59 Non-Stocked Lead-Time 38 Weeks	Mfr. Part No. STSAFA110DFSPL03 Mouser Part No 511-STSAFA110DFSPL03	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices Learn More about STMicroelectronics stm stsafe a110 authentication ic	Datasheet	Non-Stocked Lead-Time 38 Weeks	Reel HK$11.59	Min.: 5,000 Mult.: 5,000 : 5,000								Reel
Security ICs / Authentication ICs STSAFA110S8MPS01 STMicroelectronics 2,500: HK$9.95 Non-Stocked Lead-Time 38 Weeks New Product	Mfr. Part No. STSAFA110S8MPS01 Mouser Part No 511-STSAFA110S8MPS01 New Product	STMicroelectronics	Security ICs / Authentication ICs		Non-Stocked Lead-Time 38 Weeks	Reel HK$9.95	Min.: 2,500 Mult.: 2,500 : 2,500		5.5 V	2.7 V	- 40 C	+ 105 C	SMD/SMT	SO-8	Reel
Security ICs / Authentication ICs STSAFA120DFSPLM5 STMicroelectronics 5,000: HK$11.59 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part No. STSAFA120DFSPLM5 Mouser Part No 511-STSAFA120DFSPLM5 New Product	STMicroelectronics	Security ICs / Authentication ICs		Non-Stocked Lead-Time 52 Weeks	Reel HK$11.59	Min.: 5,000 Mult.: 5,000 : 5,000		5.5 V	2.7 V	- 40 C	+ 105 C	SMD/SMT	UFDFPN-8	Reel
Security ICs / Authentication ICs TPM 2.0 device for Industrial devices STMicroelectronics ST33KTPM2IWLBZA9 ST33KTPM2IWLBZA9 STMicroelectronics 1: HK$42.09 Non-Stocked Lead-Time 32 Weeks New Product	Mfr. Part No. ST33KTPM2IWLBZA9 Mouser Part No 511-ST33KTPM2IWLBZA9 New Product	STMicroelectronics	Security ICs / Authentication ICs TPM 2.0 device for Industrial devices	Datasheet	Non-Stocked Lead-Time 32 Weeks	Cut Tape HK$42.09 HK$31.98 HK$27.95 HK$26.63 HK$24.50	Min.: 1 Mult.: 1								Reel
Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices STMicroelectronics STSAFA110DFMPS01 STSAFA110DFMPS01 STMicroelectronics 5,000: HK$10.36 Non-Stocked Lead-Time 38 Weeks New Product	Mfr. Part No. STSAFA110DFMPS01 Mouser Part No 511-STSAFA110DFMPS01 New Product	STMicroelectronics	Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices	Datasheet	Non-Stocked Lead-Time 38 Weeks	Reel HK$10.36	Min.: 5,000 Mult.: 5,000 : 5,000								Reel

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