Security ICs / Authentication ICs

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Results: 459
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Data Bus Width Supply Voltage - Max Supply Voltage - Min Minimum Operating Temperature Maximum Operating Temperature Mounting Style Package/Case Interface Type Packaging
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, SOIC Bulk 516In Stock
0,714 €
0,603 €
Min.: 1
Mult.: 1
72 bit 5.5 V 2 V - 40 C + 100 C SMD/SMT SOIC-8 I2C Tube

Microchip Technology Security ICs / Authentication ICs ECC/ECDSA/ECDHE I2C small 3K reel UDFN 2 850In Stock
Cut Tape
0,851 €
0,843 €
Reel
0,715 €
Min.: 1
Mult.: 1
: 3 000
72 bit 5.5 V 2 V - 40 C + 85 C SMD/SMT UDFN-8 I2C Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs TPM TWI INDL 4.4MM 28-TSSOP UNSIGN 519In Stock
Cut Tape
4,02 €
Reel
3,41 €
Min.: 1
Mult.: 1
: 1 000
8 bit 3.6 V 3 V - 40 C + 85 C SMD/SMT TSSOP-28 LPC Reel, Cut Tape, MouseReel

Microchip Technology Security ICs / Authentication ICs FF Ind I2C TPM 4x4 32VQFN CEK 956In Stock
Cut Tape
4,09 €
Reel
3,47 €
Min.: 1
Mult.: 1
: 1 000
8 bit 0 C + 70 C SMD/SMT VQFN-32 I2C Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs FF Com I2C TPM 4.4mm TSSOP UEK 654In Stock
Cut Tape
2,98 €
Reel
2,52 €
Min.: 1
Mult.: 1
: 1 000
8 bit 0 C + 70 C SMD/SMT TSSOP-28 I2C Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs CryptoMem,Gen2,1Kbit 4Zone, 8SOIC, GRN 2 698In Stock
Cut Tape
0,662 €
0,619 €
0,559 €
Reel
0,559 €
Min.: 1
Mult.: 1
: 4 000
3.6 V 2.7 V - 40 C + 85 C SMD/SMT SOIC-8 2-Wire, I2C Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, SOIC T/R 9 120In Stock
Cut Tape
0,851 €
0,843 €
Reel
0,715 €
Min.: 1
Mult.: 1
: 4 000
5.5 V 2 V - 40 C + 100 C I2C Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Security ICs / Authentication ICs Serial Number iButton
5 675In Stock
7,03 €
5,42 €
5,01 €
4,26 €
Min.: 1
Mult.: 1
Max.: 4 540
64 bit Bulk
Analog Devices / Maxim Integrated Security ICs / Authentication ICs Silicon Serial Number
4 370In Stock
Cut Tape
3,43 €
2,55 €
2,34 €
2,10 €
Reel
1,78 €
Min.: 1
Mult.: 1
Max.: 3 496
: 2 000
64 bit TO-92-3 Reel, Cut Tape

Analog Devices / Maxim Integrated Security ICs / Authentication ICs Silicon Serial Number
17 872In Stock
Cut Tape
3,29 €
2,49 €
2,28 €
2,06 €
Reel
1,75 €
Min.: 1
Mult.: 1
Max.: 14 317
: 4 000
64 bit 6 V 2.8 V - 40 C + 85 C SMD/SMT TSOC-6 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Security ICs / Authentication ICs Silicon Serial Number
4 559In Stock
Cut Tape
3,24 €
2,46 €
2,19 €
2,00 €
Reel
1,69 €
Min.: 1
Mult.: 1
Max.: 3 647
: 2 000
64 bit Through Hole TO-92-3 Reel, Cut Tape

Analog Devices / Maxim Integrated Security ICs / Authentication ICs Silicon Serial Number with VCC Input
10 557In Stock
Cut Tape
2,62 €
1,97 €
1,80 €
1,62 €
Reel
1,38 €
Min.: 1
Mult.: 1
Max.: 8 445
: 3 000
64 bit 5.25 V 1.5 V - 40 C + 85 C SMD/SMT SOT-23-3 1-Wire Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Security ICs / Authentication ICs 4KB FTP I2C W/SHA2 SEC AUTH TDFN TR
2 844In Stock
Cut Tape
3,72 €
2,80 €
2,55 €
2,30 €
Reel
2,10 €
Min.: 1
Mult.: 1
Max.: 2 275
: 2 500
64 bit TDFN-8 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Security ICs / Authentication ICs 1-W SHA3 AUTH 3.5X6.5 SFN T&R
2 374In Stock
Cut Tape
1,26 €
1,24 €
1,23 €
1,23 €
Min.: 1
Mult.: 1
Max.: 1 899
SFN-2 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Security ICs / Authentication ICs 1-WIRE 5K RAD SECURE AUTHENTICATOR
1 336In Stock
Cut Tape
4,26 €
3,24 €
2,98 €
2,70 €
Min.: 1
Mult.: 1
Max.: 1 068
64 bit 3.63 V 2.97 V 0 C + 50 C SMD/SMT TDFN-6 1-Wire Reel, Cut Tape, MouseReel
NXP Semiconductors SE051C2HQ1/Z01XDZ
NXP Semiconductors Security ICs / Authentication ICs SE051C2HQ1/Z01XD EdgeLock SE051 IoT secure element 14 189In Stock
15 000Expected 24/12/2026
Cut Tape
5,02 €
3,84 €
3,54 €
3,22 €
Reel
2,93 €
Min.: 1
Mult.: 1
: 3 000
Reel, Cut Tape, MouseReel
NXP Semiconductors SE051W2HQ1/Z019TZ
NXP Semiconductors Security ICs / Authentication ICs SE051W2HQ1/Z019T 1 242In Stock
Cut Tape
5,57 €
4,27 €
3,95 €
3,59 €
Reel
3,35 €
Min.: 1
Mult.: 1
: 3 000
Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs ECC/ECDH, 100C, I2C, small 3K reel UDFN 937In Stock
Cut Tape
0,714 €
0,711 €
Reel
0,603 €
Min.: 1
Mult.: 1
: 3 000
72 bit 5.5 V 2 V - 40 C + 100 C SMD/SMT UDFN-8 I2C Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs ECC/HMAC 105C, SWI, 5K, 3-CONTACT 4 870In Stock
Cut Tape
0,473 €
0,461 €
Reel
0,391 €
Min.: 1
Mult.: 1
: 5 000
Reel, Cut Tape
Microchip Technology Security ICs / Authentication ICs Client MAC, 105C, SWI, 5K, 3Ld-Contact 4 795In Stock
Cut Tape
0,473 €
0,461 €
Reel
0,391 €
Min.: 1
Mult.: 1
: 5 000
Reel, Cut Tape

STMicroelectronics Security ICs / Authentication ICs Trusted Platform Module 2.0 with TCG SPI interface 2 970In Stock
Cut Tape
3,58 €
2,70 €
2,48 €
2,24 €
Reel
1,98 €
Min.: 1
Mult.: 1
: 3 000
Reel, Cut Tape, MouseReel
STMicroelectronics Security ICs / Authentication ICs Long-term evolution TPM 2.0 device with an SPI interface 2 707In Stock
Cut Tape
4,05 €
3,06 €
2,67 €
2,55 €
2,34 €
Reel
1,87 €
Min.: 1
Mult.: 1
: 3 000
32 bit 3.3 V 1.8 V - 40 C + 105 C SMD/SMT VQFN-32 SPI Reel, Cut Tape, MouseReel
STMicroelectronics Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices 9 825In Stock
Cut Tape
2,14 €
1,60 €
1,46 €
1,31 €
Reel
1,08 €
Min.: 1
Mult.: 1
: 5 000
Reel, Cut Tape, MouseReel
STMicroelectronics Security ICs / Authentication ICs Authentication, state-of-the-art security for peripherals and IoT devices 2 930In Stock
2 500Expected 12/07/2027
Cut Tape
2,14 €
1,60 €
1,46 €
1,31 €
Reel
1,11 €
Min.: 1
Mult.: 1
: 2 500
SO-8 Reel, Cut Tape, MouseReel
Microchip Technology Security ICs / Authentication ICs 32Kbit AES Auth I2C soic(S), GR 11 476In Stock
1 300Expected 09/11/2026
0,774 €
0,697 €
0,693 €
Min.: 1
Mult.: 1
128 bit SMD/SMT SOIC-8 Tube