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iButton Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
iButtons & Accessories 4Kb EEPROM iButton DS1973-F3+ Analog Devices / Maxim Integrated 1: £7.99 2,216In Stock	Mfr. Part No. DS1973-F3+ Mouser Part No 700-DS1973-F3	Analog Devices / Maxim Integrated	iButtons & Accessories 4Kb EEPROM iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	2,216In Stock	£7.99 £7.40 £7.23 £7.19 View £6.69 £6.47 £6.30 £6.15	Min.: 1 Mult.: 1 Max.: 1,772
iButtons & Accessories 1kb Protected EEPROM iButton with SHA-1 DS1961S-F3+ Analog Devices / Maxim Integrated 1: £6.26 126In Stock	Mfr. Part No. DS1961S-F3+ Mouser Part No 700-DS1961S-F3	Analog Devices / Maxim Integrated	iButtons & Accessories 1kb Protected EEPROM iButton with SHA-1 Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	126In Stock	£6.26 £5.76 £5.64 £5.62 £5.05	Min.: 1 Mult.: 1 Max.: 100
iButtons & Accessories 1Kb Add-Only iButton DS1982-F3+ Analog Devices / Maxim Integrated 1: £4.62 257In Stock	Mfr. Part No. DS1982-F3+ Mouser Part No 700-DS1982-F3	Analog Devices / Maxim Integrated	iButtons & Accessories 1Kb Add-Only iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	257In Stock	£4.62 £4.25 £4.16 £4.15 View £3.83 £3.68	Min.: 1 Mult.: 1 Max.: 205
Security ICs / Authentication ICs Serial Number iButton DS1990R-F3# Analog Devices / Maxim Integrated 1: £4.60 218In Stock	Mfr. Part No. DS1990R-F3# Mouser Part No 700-DS1990R-F3#-	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Serial Number iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	218In Stock	£4.60 £3.53 £3.27 £2.70	Min.: 1 Mult.: 1 Max.: 174
iButtons & Accessories Temperature Logger iButton with 8KB Data DS1922L-F5# Analog Devices / Maxim Integrated 1: £113.09 213In Stock	Mfr. Part No. DS1922L-F5# Mouser Part No 700-DS1922L-F5#	Analog Devices / Maxim Integrated	iButtons & Accessories Temperature Logger iButton with 8KB Data Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	213In Stock	£113.09 £101.76 £98.32 £94.94 £94.91	Min.: 1 Mult.: 1 Max.: 170
iButtons & Accessories 1024-Bit EEPROM iButton DS1972-F5+ Analog Devices / Maxim Integrated 1: £6.63 6,370In Stock	Mfr. Part No. DS1972-F5+ Mouser Part No 700-DS1972-F5	Analog Devices / Maxim Integrated	iButtons & Accessories 1024-Bit EEPROM iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	6,370In Stock	£6.63 £6.12 £5.95 £5.88 View £5.47 £5.29 £5.19 £5.05	Min.: 1 Mult.: 1 Max.: 5,096
iButtons & Accessories 1Kb Add-Only iButton DS1982-F5+ Analog Devices / Maxim Integrated 1: £4.85 3,666In Stock	Mfr. Part No. DS1982-F5+ Mouser Part No 700-DS1982-F5	Analog Devices / Maxim Integrated	iButtons & Accessories 1Kb Add-Only iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	3,666In Stock	£4.85 £4.48 £4.37 £4.31 View £4.08 £3.90 £3.83 £3.73	Min.: 1 Mult.: 1 Max.: 2,932
Security ICs / Authentication ICs Serial Number iButton DS1990A-F5+ Analog Devices / Maxim Integrated 1: £6.14 6,195In Stock	Mfr. Part No. DS1990A-F5+ Mouser Part No 700-DS1990A-F5	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Serial Number iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	6,195In Stock	£6.14 £4.73 £4.37 £3.72 View £3.69 £3.68 £3.57 £3.40	Min.: 1 Mult.: 1 Max.: 4,956
iButtons & Accessories iButton Probe Blue Dot Subassembly DS1402D-41+ Analog Devices / Maxim Integrated 1: £8.27 50In Stock	Mfr. Part No. DS1402D-41+ Mouser Part No 700-DS1402D-41	Analog Devices / Maxim Integrated	iButtons & Accessories iButton Probe Blue Dot Subassembly Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	50In Stock	£8.27 £7.66 £7.48 £7.45 View £6.93 £6.70 £6.53 £6.36	Min.: 1 Mult.: 1
iButtons & Accessories RTC iButton DS1904L-F5# Analog Devices / Maxim Integrated 1: £13.44 586In Stock	Mfr. Part No. DS1904L-F5# Mouser Part No 700-DS1904L-F5#	Analog Devices / Maxim Integrated	iButtons & Accessories RTC iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	586In Stock	£13.44 £12.45 £12.11 £11.93 View £11.24 £10.84	Min.: 1 Mult.: 1 Max.: 468
iButtons & Accessories High-Temperature Logger iButton with 8K DS1922E-F5# Analog Devices / Maxim Integrated 1: £186.96 24In Stock	Mfr. Part No. DS1922E-F5# Mouser Part No 700-DS1922E-F5#-	Analog Devices / Maxim Integrated	iButtons & Accessories High-Temperature Logger iButton with 8K Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	24In Stock	£186.96 £164.29 £158.62 £151.62 View Quote	Min.: 1 Mult.: 1
Memory IC Development Tools EVALUATION KIT FOR DS1925L THERMOCHRON I DS1925EVKIT# Analog Devices / Maxim Integrated 1: £109.71 41In Stock	Mfr. Part No. DS1925EVKIT# Mouser Part No 700-DS1925EVKIT#	Analog Devices / Maxim Integrated	Memory IC Development Tools EVALUATION KIT FOR DS1925L THERMOCHRON I Learn More about Analog Devices / Maxim Integrated maxim ds1925evkit starter kit		41In Stock	£109.71	Min.: 1 Mult.: 1
iButtons & Accessories THERMOCHRON,IBUTTON, F5 CAN ,HI-RES,64K DS1925L-F5# Analog Devices / Maxim Integrated 1: £98.00 94In Stock	Mfr. Part No. DS1925L-F5# Mouser Part No 700-DS1925L-F5#	Analog Devices / Maxim Integrated	iButtons & Accessories THERMOCHRON,IBUTTON, F5 CAN ,HI-RES,64K Learn More about Analog Devices / Maxim Integrated maxim ds1925 temp logger	Datasheet	94In Stock	£98.00 £89.16 £86.30 £85.72	Min.: 1 Mult.: 1 Max.: 99
iButtons & Accessories 1kb Protected EEPROM iButton with SHA-1 DS1961S-F5+ Analog Devices / Maxim Integrated 1: £8.32 223In Stock	Mfr. Part No. DS1961S-F5+ Mouser Part No 700-DS1961S-F5	Analog Devices / Maxim Integrated	iButtons & Accessories 1kb Protected EEPROM iButton with SHA-1 Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	223In Stock	£8.32 £7.70 £7.48 £7.38 View £7.01 £6.75 £6.15	Min.: 1 Mult.: 1 Max.: 888
iButtons & Accessories SHA iButton DS1963S-F5+ Analog Devices / Maxim Integrated 1: £13.54 182In Stock 656Expected 09/10/2026	Mfr. Part No. DS1963S-F5+ Mouser Part No 700-DS1963S-F5	Analog Devices / Maxim Integrated	iButtons & Accessories SHA iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices		182In Stock 656Expected 09/10/2026	£13.54 £12.72 £12.27 £11.88 £11.38	Min.: 1 Mult.: 1 Max.: 145
Other Development Tools SHA-2 iButton Evaluation kit DS1964SEVKIT# Analog Devices / Maxim Integrated 1: £87.80 5In Stock	Mfr. Part No. DS1964SEVKIT# Mouser Part No 700-DS1964SEVKIT#	Analog Devices / Maxim Integrated	Other Development Tools SHA-2 iButton Evaluation kit	Datasheet	5In Stock	£87.80	Min.: 1 Mult.: 1
iButtons & Accessories 256-Bit EEPROM iButton DS1971-F3+ Analog Devices / Maxim Integrated 1: £8.01 36In Stock	Mfr. Part No. DS1971-F3+ Mouser Part No 700-DS1971-F3	Analog Devices / Maxim Integrated	iButtons & Accessories 256-Bit EEPROM iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	36In Stock	£8.01 £7.40 £7.20 £7.05 View £6.61 £6.36 £6.23 £6.08	Min.: 1 Mult.: 1
iButtons & Accessories 256-Bit EEPROM iButton DS1971-F5+ Analog Devices / Maxim Integrated 1: £7.24 967In Stock	Mfr. Part No. DS1971-F5+ Mouser Part No 700-DS1971-F5	Analog Devices / Maxim Integrated	iButtons & Accessories 256-Bit EEPROM iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	967In Stock	£7.24 £6.71 £6.56 £6.52 View £6.07 £5.88 £5.72	Min.: 1 Mult.: 1 Max.: 773
iButtons & Accessories 1024-Bit EEPROM iButton DS1972-F3+ Analog Devices / Maxim Integrated 1: £6.31 87In Stock	Mfr. Part No. DS1972-F3+ Mouser Part No 700-DS1972-F3	Analog Devices / Maxim Integrated	iButtons & Accessories 1024-Bit EEPROM iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	87In Stock	£6.31 £5.81 £5.68 £5.67 View £4.82 £4.74	Min.: 1 Mult.: 1
iButtons & Accessories 4Kb EEPROM iButton DS1973-F5+ Analog Devices / Maxim Integrated 1: £8.21 223In Stock	Mfr. Part No. DS1973-F5+ Mouser Part No 700-DS1973-F5	Analog Devices / Maxim Integrated	iButtons & Accessories 4Kb EEPROM iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	223In Stock	£8.21 £7.60 £7.39 £7.28 £6.92	Min.: 1 Mult.: 1 Max.: 178
iButtons & Accessories 16Kb Add-Only iButton DS1985-F3+ Analog Devices / Maxim Integrated 1: £7.25 80In Stock	Mfr. Part No. DS1985-F3+ Mouser Part No 700-DS1985-F3	Analog Devices / Maxim Integrated	iButtons & Accessories 16Kb Add-Only iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	80In Stock	£7.25 £6.72 £6.56 £5.57 View £5.46 Quote	Min.: 1 Mult.: 1
Security ICs / Authentication ICs Serial Number iButton DS1990A-F3+ Analog Devices / Maxim Integrated 1: £5.28 858In Stock	Mfr. Part No. DS1990A-F3+ Mouser Part No 700-DS1990A-F3	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Serial Number iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	858In Stock	£5.28 £4.05 £3.75 £3.18 £3.13	Min.: 1 Mult.: 1 Max.: 686
Security ICs / Authentication ICs Serial Number iButton DS1990R-F5# Analog Devices / Maxim Integrated 1: £4.72 2,708In Stock	Mfr. Part No. DS1990R-F5# Mouser Part No 700-DS1990R-F5#	Analog Devices / Maxim Integrated	Security ICs / Authentication ICs Serial Number iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	2,708In Stock	£4.72 £4.00 £3.74 £3.52 View £3.37 £3.27 £3.23	Min.: 1 Mult.: 1 Max.: 2,166
iButtons & Accessories 16Kb Add-Only iButton DS1985-F5+ Analog Devices / Maxim Integrated 1: £9.09 23In Stock	Mfr. Part No. DS1985-F5+ Mouser Part No 700-DS1985-F5	Analog Devices / Maxim Integrated	iButtons & Accessories 16Kb Add-Only iButton Learn More about Analog Devices / Maxim Integrated maxim ibutton devices	Datasheet	23In Stock	£9.09 £8.45 £8.18 £7.99	Min.: 1 Mult.: 1 Max.: 92
Security ICs / Authentication ICs iButton Serial Number MIKROE-3047 Mikroe 1: £9.01 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. MIKROE-3047 Mouser Part No 932-MIKROE-3047	Mikroe	Security ICs / Authentication ICs iButton Serial Number Learn More about Mikroe lektronika 3047	Datasheet	Non-Stocked Lead-Time 4 Weeks	£9.01	Min.: 1 Mult.: 1

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