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iButton Semiconductors

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Tradename = iButton

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Part #

iButtons & Accessories 4Kb EEPROM iButton

DS1973-F3+
Analog Devices / Maxim Integrated
1: $9.39
2,216In Stock

Mfr. Part #
DS1973-F3+

Mouser Part #
700-DS1973-F3

Analog Devices / Maxim Integrated

iButtons & Accessories 4Kb EEPROM iButton

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Datasheet

2,216In Stock

$9.39

$8.71

$8.41

$8.34

View

Min.: 1
Mult.: 1
Max.: 2,219

iButtons & Accessories 16Kb Add-Only iButton

DS1985-F3+
Analog Devices / Maxim Integrated
1: $9.13
80In Stock

Mfr. Part #
DS1985-F3+

Mouser Part #
700-DS1985-F3

Analog Devices / Maxim Integrated

iButtons & Accessories 16Kb Add-Only iButton

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Datasheet

80In Stock

$9.13

$8.40

$8.22

$8.20

Min.: 1
Mult.: 1
Max.: 80

iButtons & Accessories 1Kb Add-Only iButton

DS1982-F3+
Analog Devices / Maxim Integrated
1: $4.01
257In Stock

Mfr. Part #
DS1982-F3+

Mouser Part #
700-DS1982-F3

Analog Devices / Maxim Integrated

iButtons & Accessories 1Kb Add-Only iButton

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Datasheet

257In Stock

$4.01

$4.00

Min.: 1
Mult.: 1
Max.: 257

Security ICs / Authentication ICs Serial Number iButton

DS1990R-F3#
Analog Devices / Maxim Integrated
1: $3.93
219In Stock

Mfr. Part #
DS1990R-F3#

Mouser Part #
700-DS1990R-F3#-

Analog Devices / Maxim Integrated

Security ICs / Authentication ICs Serial Number iButton

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Datasheet

219In Stock

$3.93

$3.80

$3.63

$3.40

Min.: 1
Mult.: 1
Max.: 219

iButtons & Accessories High-Temperature Logger iButton with 8K

DS1922E-F5#
Analog Devices / Maxim Integrated
1: $193.64
77In Stock

Mfr. Part #
DS1922E-F5#

Mouser Part #
700-DS1922E-F5#-

Analog Devices / Maxim Integrated

iButtons & Accessories High-Temperature Logger iButton with 8K

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Datasheet

77In Stock

$193.64

$190.79

$185.27

$181.59

Min.: 1
Mult.: 1
Max.: 127

iButtons & Accessories Temperature Logger iButton with 8KB Data

DS1922L-F5#
Analog Devices / Maxim Integrated
1: $107.69
426In Stock
1,133On Order

Mfr. Part #
DS1922L-F5#

Mouser Part #
700-DS1922L-F5#

Analog Devices / Maxim Integrated

iButtons & Accessories Temperature Logger iButton with 8KB Data

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Datasheet

426In Stock

1,133On Order

$107.69

$107.68

Min.: 1
Mult.: 1
Max.: 1,579

iButtons & Accessories THERMOCHRON,IBUTTON, F5 CAN ,HI-RES,64K

DS1925L-F5#
Analog Devices / Maxim Integrated
1: $118.69
381In Stock
2,923On Order

Mfr. Part #
DS1925L-F5#

Mouser Part #
700-DS1925L-F5#

Analog Devices / Maxim Integrated

iButtons & Accessories THERMOCHRON,IBUTTON, F5 CAN ,HI-RES,64K

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Datasheet

381In Stock

2,923On Order

$118.69

$107.97

Min.: 1
Mult.: 1
Max.: 3,375

iButtons & Accessories 1kb Protected EEPROM iButton with SHA-1

DS1961S-F5+
Analog Devices / Maxim Integrated
1: $7.58
2,123In Stock

Mfr. Part #
DS1961S-F5+

Mouser Part #
700-DS1961S-F5

Analog Devices / Maxim Integrated

iButtons & Accessories 1kb Protected EEPROM iButton with SHA-1

Learn More

Datasheet

2,123In Stock

$7.58

$7.57

$7.54

Min.: 1
Mult.: 1
Max.: 2,123

iButtons & Accessories 256-Bit EEPROM iButton

DS1971-F5+
Analog Devices / Maxim Integrated
1: $6.48
4,972In Stock

Mfr. Part #
DS1971-F5+

Mouser Part #
700-DS1971-F5

Analog Devices / Maxim Integrated

iButtons & Accessories 256-Bit EEPROM iButton

Learn More

Datasheet

4,972In Stock

$6.48

$6.46

Min.: 1
Mult.: 1
Max.: 4,972

iButtons & Accessories 1024-Bit EEPROM iButton

DS1972-F5+
Analog Devices / Maxim Integrated
1: $7.27
8,301In Stock

Mfr. Part #
DS1972-F5+

Mouser Part #
700-DS1972-F5

Analog Devices / Maxim Integrated

iButtons & Accessories 1024-Bit EEPROM iButton

Learn More

Datasheet

8,301In Stock

$7.27

$6.77

$6.56

$6.41

View

Min.: 1
Mult.: 1
Max.: 8,351

iButtons & Accessories 1Kb Add-Only iButton

DS1982-F5+
Analog Devices / Maxim Integrated
1: $4.23
6,266In Stock

Mfr. Part #
DS1982-F5+

Mouser Part #
700-DS1982-F5

Analog Devices / Maxim Integrated

iButtons & Accessories 1Kb Add-Only iButton

Learn More

Datasheet

6,266In Stock

$4.23

$4.22

Min.: 1
Mult.: 1
Max.: 6,266

Security ICs / Authentication ICs Serial Number iButton

DS1990A-F5+
Analog Devices / Maxim Integrated
1: $4.28
6,295In Stock

Mfr. Part #
DS1990A-F5+

Mouser Part #
700-DS1990A-F5

Analog Devices / Maxim Integrated

Security ICs / Authentication ICs Serial Number iButton

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Datasheet

6,295In Stock

$4.28

$4.27

$4.13

Min.: 1
Mult.: 1
Max.: 6,295

iButtons & Accessories RTC iButton

DS1904L-F5#
Analog Devices / Maxim Integrated
1: $16.36
907In Stock

Mfr. Part #
DS1904L-F5#

Mouser Part #
700-DS1904L-F5#

Analog Devices / Maxim Integrated

iButtons & Accessories RTC iButton

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Datasheet

907In Stock

$16.36

$14.06

$13.71

$13.64

View

Min.: 1
Mult.: 1
Max.: 929

Memory IC Development Tools EVALUATION KIT FOR DS1925L THERMOCHRON I

DS1925EVKIT#
Analog Devices / Maxim Integrated
1: $131.61
20In Stock
26Expected 8/26/2026

Mfr. Part #
DS1925EVKIT#

Mouser Part #
700-DS1925EVKIT#

Analog Devices / Maxim Integrated

Memory IC Development Tools EVALUATION KIT FOR DS1925L THERMOCHRON I

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20In Stock

26Expected 8/26/2026

$131.61

Min.: 1
Mult.: 1
Max.: 47

iButtons & Accessories SHA iButton

DS1963S-F5+
Analog Devices / Maxim Integrated
1: $12.40
300In Stock
656Expected 10/12/2026

Mfr. Part #
DS1963S-F5+

Mouser Part #
700-DS1963S-F5

Analog Devices / Maxim Integrated

iButtons & Accessories SHA iButton

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300In Stock

656Expected 10/12/2026

$12.40

$12.37

Min.: 1
Mult.: 1
Max.: 956

iButtons & Accessories 4Kb EEPROM iButton

DS1973-F5+
Analog Devices / Maxim Integrated
1: $9.51
1,243In Stock
1,827Expected 10/1/2026

Mfr. Part #
DS1973-F5+

Mouser Part #
700-DS1973-F5

Analog Devices / Maxim Integrated

iButtons & Accessories 4Kb EEPROM iButton

Learn More

Datasheet

1,243In Stock

1,827Expected 10/1/2026

$9.51

$8.84

$8.57

$8.36

View

Min.: 1
Mult.: 1
Max.: 3,070

Security ICs / Authentication ICs Serial Number iButton

DS1990A-F3+
Analog Devices / Maxim Integrated
1: $4.50
878In Stock

Mfr. Part #
DS1990A-F3+

Mouser Part #
700-DS1990A-F3

Analog Devices / Maxim Integrated

Security ICs / Authentication ICs Serial Number iButton

Learn More

Datasheet

878In Stock

$4.50

$4.11

$3.92

$3.82

Min.: 1
Mult.: 1
Max.: 858

Security ICs / Authentication ICs Serial Number iButton

DS1990R-F5#
Analog Devices / Maxim Integrated
1: $4.78
753In Stock
1,955Expected 8/27/2026

Mfr. Part #
DS1990R-F5#

Mouser Part #
700-DS1990R-F5#

Analog Devices / Maxim Integrated

Security ICs / Authentication ICs Serial Number iButton

Learn More

Datasheet

753In Stock

1,955Expected 8/27/2026

$4.78

$4.45

$4.22

$3.99

View

Min.: 1
Mult.: 1
Max.: 2,708

iButtons & Accessories iButton Probe Blue Dot Subassembly

DS1402D-41+
Analog Devices / Maxim Integrated
1: $9.83
50In Stock

Mfr. Part #
DS1402D-41+

Mouser Part #
700-DS1402D-41

Analog Devices / Maxim Integrated

iButtons & Accessories iButton Probe Blue Dot Subassembly

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Datasheet

50In Stock

$9.83

$9.12

$8.84

$8.55

Min.: 1
Mult.: 1
Max.: 60

iButtons & Accessories 1kb Protected EEPROM iButton with SHA-1

DS1961S-F3+
Analog Devices / Maxim Integrated
1: $5.41
126In Stock

Mfr. Part #
DS1961S-F3+

Mouser Part #
700-DS1961S-F3

Analog Devices / Maxim Integrated

iButtons & Accessories 1kb Protected EEPROM iButton with SHA-1

Learn More

Datasheet

126In Stock

$5.41

$5.39

Min.: 1
Mult.: 1
Max.: 126

Other Development Tools SHA-2 iButton Evaluation kit

DS1964SEVKIT#
Analog Devices / Maxim Integrated
1: $105.93
5In Stock

Mfr. Part #
DS1964SEVKIT#

Mouser Part #
700-DS1964SEVKIT#

Analog Devices / Maxim Integrated

Other Development Tools SHA-2 iButton Evaluation kit

Datasheet

5In Stock

$105.93

Min.: 1
Mult.: 1
Max.: 5

iButtons & Accessories 256-Bit EEPROM iButton

DS1971-F3+
Analog Devices / Maxim Integrated
1: $8.47
36In Stock

Mfr. Part #
DS1971-F3+

Mouser Part #
700-DS1971-F3

Analog Devices / Maxim Integrated

iButtons & Accessories 256-Bit EEPROM iButton

Learn More

Datasheet

36In Stock

$8.47

$7.87

$7.63

Min.: 1
Mult.: 1
Max.: 36

iButtons & Accessories 1024-Bit EEPROM iButton

DS1972-F3+
Analog Devices / Maxim Integrated
1: $7.27
87In Stock

Mfr. Part #
DS1972-F3+

Mouser Part #
700-DS1972-F3

Analog Devices / Maxim Integrated

iButtons & Accessories 1024-Bit EEPROM iButton

Learn More

Datasheet

87In Stock

$7.27

$6.77

$6.56

$6.41

Min.: 1
Mult.: 1
Max.: 87

iButtons & Accessories 16Kb Add-Only iButton

DS1985-F5+
Analog Devices / Maxim Integrated
1: $9.13
155In Stock

Mfr. Part #
DS1985-F5+

Mouser Part #
700-DS1985-F5

Analog Devices / Maxim Integrated

iButtons & Accessories 16Kb Add-Only iButton

Learn More

Datasheet

155In Stock

$9.13

$8.40

$8.22

$8.20

$7.58

Min.: 1
Mult.: 1
Max.: 155

iButtons & Accessories Temperature Logger iButton with 8KB Data

DS1922T-F5#
Analog Devices / Maxim Integrated
1: $207.74
657On Order

Mfr. Part #
DS1922T-F5#

Mouser Part #
700-DS1922T-F5#-

Analog Devices / Maxim Integrated

iButtons & Accessories Temperature Logger iButton with 8KB Data

Learn More

Datasheet

657On Order

$207.74

$182.55

Min.: 1
Mult.: 1
Max.: 657

iButton Semiconductors

Types of Semiconductors

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