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Rochester Electronics

📍 Newburyport, Massachusetts, USA📅 Est. 1981🔗 Official Site →

Rochester Electronics is the world's largest authorized distributor of end-of-life (EOL) semiconductors, providing a continuous source of supply for critical applications. Rochester is authorized by over 70 semiconductor manufacturers to continue the supply of their discontinued products with full manufacturer quality and traceability.

106.490
Total Parts
75.392
In Stock
101
Categories
75.398
Active
30.906
EOL/Obsolete

Key Product Lines

End-of-Life SemiconductorsObsolete ComponentsLicensed ManufacturingLong-Term SupplyDrop-In ReplacementsMilitary/Aerospace Grade

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Rochester Electronics authorized parts available through FPGACenter. Military and aerospace obsolete components with full traceability.

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Rochester Electronics Product Categories

Microcontrollers (MCU) (9283)Op Amps & Instrumentation Amplifiers (6708)Specialized ICs (6550)Buffers, Drivers, Receivers & Transceivers (6085)Gates & Inverters (5995)Linear Regulators (LDO) (5541)Drivers, Receivers & Transceivers (5534)SRAM (4418)Supervisors & Reset ICs (4368)ADC - Analog to Digital Converters (3457)Signal Switches, MUX & Decoders (3324)DAC - Digital to Analog Converters (2917)Flip-Flops (2474)Analog Switches & Multiplexers (2152)DC-DC Switching Controllers (1924)DC-DC Switching Regulators (1829)Clock Generators, PLLs & Synthesizers (1550)DSP - Digital Signal Processors (1474)Voltage References (1430)Counters & Dividers (1410)Microprocessors (MPU) (1145)EEPROM (1096)Shift Registers (1011)Specialized Power Management (1007)General Memory ICs (993)Digital Potentiometers (984)Audio Amplifiers (948)Gate Drivers (899)Latches (899)FPGAs (783)Telecom ICs (779)FIFO Memory (747)Power Distribution Switches (653)Interface Controllers (651)Analog Comparators (636)PLDs - Programmable Logic Devices (604)Linear Regulator Controllers (581)AC-DC Converters & Offline Switchers (574)Special Purpose ICs (570)ADC/DAC - Special Purpose (555)CPLDs (540)LED Drivers (540)Motor Drivers & Controllers (534)Flash Memory (476)Translators & Level Shifters (467)Specialty Logic (448)Video Processing ICs (414)Clock Buffers & Drivers (407)Delay Lines (389)Battery Management ICs (372)Audio Special Purpose ICs (370)Video Amplifiers (365)Logic Comparators (306)Analog Switches - Special Purpose (301)Hot Swap Controllers (270)Display Drivers (268)Audio CODECs (251)Encoders, Decoders & Converters (245)Battery Chargers (243)Special Purpose Amplifiers (228)Real-Time Clocks (RTC) (218)UARTs (217)Programmable Timers & Oscillators (217)Active Filters (213)Multivibrators (207)PFC Controllers (194)Power Supply Controllers & Monitors (193)Full & Half-Bridge Drivers (178)Analog Multipliers & Dividers (177)I/O Expanders (175)ROM & NVRAM (171)Parity Generators & Checkers (170)Serializers & Deserializers (164)Sensor & Detector Interfaces (160)Application Specific Processors (155)Linear & Switching Controllers (142)Analog Front End (AFE) (135)Modems (128)Universal Bus Functions (121)EPROM (107)Lighting & Ballast Controllers (103)Thermal Management ICs (102)Signal Terminators (96)System On Chip (SoC) (91)Current Regulation & Management (84)Energy Metering ICs (72)RMS to DC Converters (60)Configuration PROMs for FPGAs (52)Touch Screen Controllers (51)Capacitive Touch Sensors (51)FRAM & MRAM (50)Laser Drivers (48)Signal Buffers, Repeaters & Splitters (47)PoE Controllers (39)V/F and F/V Converters (35)Direct Digital Synthesis (DDS) (32)DRAM & SDRAM (27)OR Controllers & Ideal Diodes (24)MCU, MPU & FPGA Modules (5)Voice Record & Playback (5)Interface Modules (2)

All Rochester Electronics Products

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Part NumberCategoryDescriptionPackageStockPriceStatus
04188CBLBB-25SRAMThe 04188CBLBB-25 is an SRAM memory device manufactured by Rochester Electronics. Key technical specifications include 8Mb (512K x 18) memory size, 2.375V ~ 2.625V supply voltage, and Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 153-BBGA package and is rated for operation across 0°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the 04188CBLBB-25 is currently in active production through Rochester Electronics's standard distribution channels.153-BBGA1.657 In Stock$66.15ACTIVERFQ
04188CBLBB-30SRAMThe 04188CBLBB-30 is an SRAM memory device manufactured by Rochester Electronics. Key technical specifications include 8Mb (512K x 18) memory size, 2.375V ~ 2.625V supply voltage, and Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This - component is supplied in a standard package and is rated for operation across 0°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the 04188CBLBB-30 is currently in active production through Rochester Electronics's standard distribution channels.12.216 In Stock$99.76ACTIVERFQ
0418A1ACLAA-42SRAMThe 0418A1ACLAA-42 is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 0418A1ACLAA-42 is currently in active production through Rochester Electronics's standard distribution channels.3.624 In Stock$24.81ACTIVERFQ
0418A1ACLAA-50SRAMThe 0418A1ACLAA-50 is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 0418A1ACLAA-50 is currently in active production through Rochester Electronics's standard distribution channels.1.718 In Stock$22.52ACTIVERFQ
0418A41QLAA-4SRAMThe 0418A41QLAA-4 is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 0418A41QLAA-4 is currently in active production through Rochester Electronics's standard distribution channels.8.640 In Stock$49.61ACTIVERFQ
0418A4ACLAA-4FSRAMThe 0418A4ACLAA-4F is an SRAM memory device manufactured by Rochester Electronics. Key technical specifications include 4Mb (256K x 18) memory size, 3.135V ~ 3.465V supply voltage, and Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 119-BBGA package and is rated for operation across 0°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the 0418A4ACLAA-4F is currently in active production through Rochester Electronics's standard distribution channels.119-BBGA9.178 In Stock$49.99ACTIVERFQ
0418A4ACLAA-4HSRAMThe 0418A4ACLAA-4H is an SRAM memory device manufactured by Rochester Electronics. Key technical specifications include 4Mb (256K x 18) memory size, 3.135V ~ 3.465V supply voltage, and Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 119-BBGA package and is rated for operation across 0°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the 0418A4ACLAA-4H is currently in active production through Rochester Electronics's standard distribution channels.119-BBGA4.629 In Stock$23.63ACTIVERFQ
0418A4ACLAA-5SRAMThe 0418A4ACLAA-5 is an SRAM memory device manufactured by Rochester Electronics. Key technical specifications include 4Mb (256K x 18) memory size, 3.135V ~ 3.465V supply voltage, and Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 119-BBGA package and is rated for operation across 0°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the 0418A4ACLAA-5 is currently in active production through Rochester Electronics's standard distribution channels.119-BBGA6.426 In Stock$32.13ACTIVERFQ
0418A81QLAA-3NSRAMThe 0418A81QLAA-3N is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 0418A81QLAA-3N is currently in active production through Rochester Electronics's standard distribution channels.5.412 In Stock$72.77ACTIVERFQ
0418A81QLAA-4SRAMThe 0418A81QLAA-4 is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 0418A81QLAA-4 is currently in active production through Rochester Electronics's standard distribution channels.23.992 In Stock$90.28ACTIVERFQ
0418A81XLAA-4SRAMThe 0418A81XLAA-4 is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 0418A81XLAA-4 is currently in active production through Rochester Electronics's standard distribution channels.4.866 In Stock$63.31ACTIVERFQ
0418A86LQKA-7SRAMThe 0418A86LQKA-7 is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 0418A86LQKA-7 is currently in active production through Rochester Electronics's standard distribution channels.3.330 In Stock$84.91ACTIVERFQ
0418A8ACLAA-5SRAMThe 0418A8ACLAA-5 is an SRAM memory device manufactured by Rochester Electronics. Key technical specifications include 8Mb (512K x 18) memory size, 3.135V ~ 3.465V supply voltage, and Volatile memory type; design review should also confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, and supply voltage. This Surface Mount component is supplied in a 119-BBGA package and is rated for operation across 0°C ~ 85°C (TA). Designed for data center storage, consumer electronics, and automotive infotainment applications, the 0418A8ACLAA-5 is currently in active production through Rochester Electronics's standard distribution channels.119-BBGA1.575 In Stock$45.36ACTIVERFQ
0418A8ACLAB-37SRAMThe 0418A8ACLAB-37 is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 0418A8ACLAB-37 is currently in active production through Rochester Electronics's standard distribution channels.48.086 In Stock$86.99ACTIVERFQ
043640QKAA-4SRAMThe 043640QKAA-4 is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 043640QKAA-4 is currently in active production through Rochester Electronics's standard distribution channels.5.850 In Stock$41.00ACTIVERFQ
043640QKAA-4PSRAMThe 043640QKAA-4P is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 043640QKAA-4P is currently in active production through Rochester Electronics's standard distribution channels.10.032 In Stock$58.67ACTIVERFQ
043641ARLAD-6PSRAMThe 043641ARLAD-6P is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 043641ARLAD-6P is currently in active production through Rochester Electronics's standard distribution channels.5.964 In Stock$56.33ACTIVERFQ
043641QLAD-4SRAMThe 043641QLAD-4 is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 043641QLAD-4 is currently in active production through Rochester Electronics's standard distribution channels.1.553 In Stock$75.68ACTIVERFQ
043641QLAD-5SRAMThe 043641QLAD-5 is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 043641QLAD-5 is currently in active production through Rochester Electronics's standard distribution channels.1.525 In Stock$34.00ACTIVERFQ
043641QLAD-7SRAMThe 043641QLAD-7 is an SRAM memory device manufactured by Rochester Electronics. Design review should confirm memory interface timing, SRAM, DRAM, flash, or EEPROM compatibility, supply voltage, package fit, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for data center storage, consumer electronics, and automotive infotainment applications, the 043641QLAD-7 is currently in active production through Rochester Electronics's standard distribution channels.1.751 In Stock$49.62ACTIVERFQ

Frequently Asked Questions

Where can I buy Rochester Electronics electronic components?

FPGACenter stocks 106.490 Rochester Electronics part numbers with 75.392 currently in stock. All parts are 100% original with full traceability. No minimum order quantity required. Submit an RFQ for competitive pricing.

Can I still get obsolete Rochester Electronics parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 30.906 end-of-life/obsolete Rochester Electronics part numbers in our database, many available from verified stock or through our global sourcing network.

What types of Rochester Electronics products does FPGACenter carry?

We stock Rochester Electronics products across 101 categories including End-of-Life Semiconductors, Obsolete Components, Licensed Manufacturing, Long-Term Supply. Browse our full catalog or contact our sourcing team for any specific Rochester Electronics part number.

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