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4 kbit Memory ICs

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Memory Size = 4 kbit

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package / Case	Memory Size	Interface Type
EEPROM 512x8 - 1.8V 24AA04T-I/OT Microchip Technology 1: $376 6.256In Stock 3.000Expected 10/30/2026	Mfr. Part # 24AA04T-I/OT Mouser Part # 579-24AA04T-I/OT	Microchip Technology	EEPROM 512x8 - 1.8V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	6.256In Stock 3.000Expected 10/30/2026	Cut Tape $376 $367 Reel $316 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	SOT-23-5	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04BT-E/OT Microchip Technology 1: $456 7.249In Stock	Mfr. Part # 24LC04BT-E/OT Mouser Part # 579-24LC04BT-E/OT	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	7.249In Stock	Cut Tape $456 $453 Reel $425 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	SOT-23-5	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04BT-E/SN Microchip Technology 1: $467 14.932In Stock	Mfr. Part # 24LC04BT-E/SN Mouser Part # 579-24LC04BT-E/SN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	14.932In Stock	Cut Tape $467 Reel $431 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 4K 512X8 2.5V SER EE IND 24LC04BT-I/MC Microchip Technology 1: $524 11.900In Stock	Mfr. Part # 24LC04BT-I/MC Mouser Part # 579-24LC04BT-I/MC	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE IND Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	11.900In Stock	Cut Tape $524 $522 $510 Reel $498 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	EEPROM	SMD/SMT	DFN-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04BT-I/MS Microchip Technology 1: $456 5.212In Stock	Mfr. Part # 24LC04BT-I/MS Mouser Part # 579-24LC04BT-I/MS	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	5.212In Stock	Cut Tape $456 $453 Reel $425 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	MSOP-8	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04BT-I/OT Microchip Technology 1: $365 9.785In Stock	Mfr. Part # 24LC04BT-I/OT Mouser Part # 579-24LC04BT-I/OT	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	9.785In Stock	Cut Tape $365 Reel $319 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	SOT-23-5	4 kbit	2-Wire, I2C
EEPROM 512x8 - 2.5V 24LC04BT-I/SN Microchip Technology 1: $433 9.350In Stock	Mfr. Part # 24LC04BT-I/SN Mouser Part # 579-24LC04BT-I/SN	Microchip Technology	EEPROM 512x8 - 2.5V Learn More about Microchip Technology microchip 24aa04 24lc04b 24fc04 eeproms	Datasheet	9.350In Stock	Cut Tape $433 $425 $419 Reel $365 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	EEPROM	SMD/SMT	SOIC-8	4 kbit	2-Wire, I2C
EEPROM 4K 512X8 1.8V SER EE IND 25AA040AT-I/OT Microchip Technology 1: $638 8.204In Stock	Mfr. Part # 25AA040AT-I/OT Mouser Part # 579-25AA040AT-I/OT	Microchip Technology	EEPROM 4K 512X8 1.8V SER EE IND	Datasheet	8.204In Stock	Cut Tape $638 $628 Reel $571 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	SOT-23-6	4 kbit	SPI
EEPROM 4K 512X8 2.5V SER EE IND 25LC040A-I/SN Microchip Technology 1: $661 6.250In Stock	Mfr. Part # 25LC040A-I/SN Mouser Part # 579-25LC040A-I/SN	Microchip Technology	EEPROM 4K 512X8 2.5V SER EE IND	Datasheet	6.250In Stock	$661 $656 $644 $595	Min.: 1 Mult.: 1	EEPROM	SMD/SMT	SOIC-8	4 kbit	SPI
EEPROM 512x8 93LC66AT-I/OT Microchip Technology 1: $410 6.099In Stock	Mfr. Part # 93LC66AT-I/OT Mouser Part # 579-93LC66AT-I/OT	Microchip Technology	EEPROM 512x8	Datasheet	6.099In Stock	Cut Tape $410 $401 Reel $352 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	SOT-23-6	4 kbit	3-Wire, Microwire
EEPROM 512x8 93LC66AT-I/SN Microchip Technology 1: $433 12.268In Stock	Mfr. Part # 93LC66AT-I/SN Mouser Part # 579-93LC66AT-I/SN	Microchip Technology	EEPROM 512x8	Datasheet	12.268In Stock	Cut Tape $433 $425 $419 Reel $401 MouseReel Available	Min.: 1 Mult.: 1 : 3.300	EEPROM	SMD/SMT	SOIC-8	4 kbit	3-Wire, Microwire
EEPROM 4K, 1.7-3.6V, 1MHz, Ind Tmp, 5-SOT23 AT24CSW040-STUM-T Microchip Technology 1: $422 12.578In Stock	Mfr. Part # AT24CSW040-STUM-T Mouser Part # 579-AT24CSW040STUM-T	Microchip Technology	EEPROM 4K, 1.7-3.6V, 1MHz, Ind Tmp, 5-SOT23 Learn More about Microchip Technology microchip at24cswx serial eeproms	Datasheet	12.578In Stock	Cut Tape $422 $418 $416 $412 View Reel $365 $409 $407 $394 $365	Min.: 1 Mult.: 1 : 5.000	EEPROM	SMD/SMT	TSOT-23-5	4 kbit	2-Wire, I2C
EEPROM 1-WIRE 4KB EEPROM W/200K WRITE/ERASE CYC DS24B33+ Analog Devices / Maxim Integrated 1: $6.414 5.910In Stock	Mfr. Part # DS24B33+ Mouser Part # 700-DS24B33+	Analog Devices / Maxim Integrated	EEPROM 1-WIRE 4KB EEPROM W/200K WRITE/ERASE CYC	Datasheet	5.910In Stock	$6.414 $5.981 $5.799 $5.662 View $5.525 $5.355 $5.218 $5.093 $4.956	Min.: 1 Mult.: 1 Max.: 4.728	EEPROM	Through Hole	TO-92-3	4 kbit	1-Wire
EEPROM 1-WIRE 4KB EEPROM W/200K WRITE/ERASE CYC DS24B33S+ Analog Devices / Maxim Integrated 1: $6.585 4.627In Stock	Mfr. Part # DS24B33S+ Mouser Part # 700-DS24B33S+	Analog Devices / Maxim Integrated	EEPROM 1-WIRE 4KB EEPROM W/200K WRITE/ERASE CYC	Datasheet	4.627In Stock	$6.585 $6.141 $5.970 $5.719 View $5.560 $5.491 $5.343 $5.206 $5.161	Min.: 1 Mult.: 1 Max.: 3.701	EEPROM	SMD/SMT	SOIC-8	4 kbit	1-Wire
EEPROM Memory, EEPROM, 4Kbit, I2C BR24H04ANUX-5ACTR ROHM Semiconductor 1: $763 575In Stock 4.000Expected 12/30/2026	Mfr. Part # BR24H04ANUX-5ACTR Mouser Part # 755-BR24H04ANUX5ACTR	ROHM Semiconductor	EEPROM Memory, EEPROM, 4Kbit, I2C Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	575In Stock 4.000Expected 12/30/2026	Cut Tape $763 $713 $695 $680 View Reel $584 $665 $645 $630 $615 $584	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	VSON08AX2030-8	4 kbit	Serial
EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) BR25H040FJ-5ACE2 ROHM Semiconductor 1: $706 2.435In Stock	Mfr. Part # BR25H040FJ-5ACE2 Mouser Part # 755-BR25H040FJ-5ACE2	ROHM Semiconductor	EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) Learn More about ROHM Semiconductor rohm industrial product solutions	Datasheet	2.435In Stock	Cut Tape $706 $559 $504 $440 View Reel $335 $410 $392 $377 $335	Min.: 1 Mult.: 1 : 2.500	EEPROM	SMD/SMT	SOP-J-8	4 kbit	Serial
EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) BR25H040FVM-5ACTR ROHM Semiconductor 1: $638 3.000In Stock	Mfr. Part # BR25H040FVM-5ACTR Mouser Part # 755-BR25H040FVM5ACTR	ROHM Semiconductor	EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	3.000In Stock	Cut Tape $638 $603 $588 $575 View Reel $501 $563 $547 $534 $522 $501	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	MSOP-8	4 kbit	Serial
EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) BR25H040FVT-5ACE2 ROHM Semiconductor 1: $638 3.000In Stock	Mfr. Part # BR25H040FVT-5ACE2 Mouser Part # 755-BR25H040FVT5ACE2	ROHM Semiconductor	EEPROM ICs, Memory, 4KBit, SPI BUS, Serial EEPROM for Automotive (125℃ Operation) Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	3.000In Stock	Cut Tape $638 $603 $588 $575 View Reel $501 $563 $547 $534 $522 $501	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	TSSOP-B-8	4 kbit	Serial
EEPROM Memory IC, EEPROM 4Kbit, 20MHz, SPI Bus, 1.7-5.5V Supply, -40 to +125 C Op Temp BR25H04ANUX-5ACTR ROHM Semiconductor 1: $638 4.000In Stock	Mfr. Part # BR25H04ANUX-5ACTR Mouser Part # 755-BR25H04ANUX5ACTR	ROHM Semiconductor	EEPROM Memory IC, EEPROM 4Kbit, 20MHz, SPI Bus, 1.7-5.5V Supply, -40 to +125 C Op Temp Learn More about ROHM Semiconductor rohm i2c automotive eeproms	Datasheet	4.000In Stock	Cut Tape $638 $603 $588 $575 View Reel $496 $563 $547 $534 $522 $496	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	VSON08AX2030-8	4 kbit	Serial
EEPROM 4KB I2C SER EEPROM CAS24C04HU4I-GT3 onsemi 1: $570 2.998In Stock	Mfr. Part # CAS24C04HU4I-GT3 Mouser Part # 863-CAS24C04HU4IGT3	onsemi	EEPROM 4KB I2C SER EEPROM	Datasheet	2.998In Stock	Cut Tape $570 $534 $521 $510 View Reel $445 $500 $485 $474 $464 $445	Min.: 1 Mult.: 1 : 3.000	EEPROM			4 kbit	I2C
EEPROM 4KB I2C SER EEPROM CAT24C04TDI-GT3 onsemi 1: $456 4.474In Stock	Mfr. Part # CAT24C04TDI-GT3 Mouser Part # 863-CAT24C04TDI-GT3	onsemi	EEPROM 4KB I2C SER EEPROM Learn More about onsemi cat24cx i2c serial eeproms	Datasheet	4.474In Stock	Cut Tape $456 $424 $414 $404 View Reel $354 $396 $385 $376 $368 $354	Min.: 1 Mult.: 1 : 3.000	EEPROM	SMD/SMT	TSOT-23-5	4 kbit	I2C
EEPROM 4-KB SERIAL SPD EEPROM FOR DDR4 DIMM AK N34C04MU3EKTG onsemi 1: $330 7.484In Stock	Mfr. Part # N34C04MU3EKTG Mouser Part # 863-N34C04MU3EKTG	onsemi	EEPROM 4-KB SERIAL SPD EEPROM FOR DDR4 DIMM AK Learn More about onsemi onesemi n34c04 serial eeprom	Datasheet	7.484In Stock	Cut Tape $330 $306 $300 $293 View Reel $256 $287 $279 $272 $267 $256	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	UDFN-8	4 kbit	I2C, SMBus
EEPROM 4-KB SERIAL SPD EEPROM FOR DDR4 DIMM N34C04MU3ETG onsemi 1: $433 3.631In Stock	Mfr. Part # N34C04MU3ETG Mouser Part # 863-N34C04MU3ETG	onsemi	EEPROM 4-KB SERIAL SPD EEPROM FOR DDR4 DIMM Learn More about onsemi onesemi n34c04 serial eeprom	Datasheet	3.631In Stock	Cut Tape $433 $408 $398 $390 View Reel $341 $382 $370 $362 $354 $341	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	UDFN-8	4 kbit	I2C, SMBus
EEPROM TEMPERATURE SENSOR WITH 4K I2C SERIAL EEPROM N34TS04MU3ETG onsemi 1: $729 3.392In Stock	Mfr. Part # N34TS04MU3ETG Mouser Part # 863-N34TS04MU3ETG	onsemi	EEPROM TEMPERATURE SENSOR WITH 4K I2C SERIAL EEPROM Learn More about onsemi n34ts04 temperature sensor	Datasheet	3.392In Stock	Cut Tape $729 $689 $672 $657 View Reel $573 $644 $624 $611 $596 $573 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	UDFN-8	4 kbit	I2C, SMBus
EEPROM Automotive 4-Kbit serial I2C bus EEPROM M24C04-DRDW3TP/K STMicroelectronics 1: $467 10.946In Stock	Mfr. Part # M24C04-DRDW3TP/K Mouser Part # 511-M24C04-DRDW3TP/K	STMicroelectronics	EEPROM Automotive 4-Kbit serial I2C bus EEPROM	Datasheet	10.946In Stock	Cut Tape $467 $440 $428 $420 View Reel $370 $411 $400 $399 $388 $370 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	EEPROM	SMD/SMT	TSSOP-8	4 kbit	2-Wire, I2C