Security ICs / Authentication ICs

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Results: 459
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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
17,897In 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
Infineon Technologies Security ICs / Authentication ICs GENERAL 5In Stock
€23.91
Min.: 1
Mult.: 1
5.5 V 1.62 V - 25 C + 85 C SMD/SMT USON-10 I2C Container

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
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