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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.

106.451
Total Parts
106.445
In Stock
101
Categories
75.359
Active
30.906
EOL/Obsolete

Key Product Lines

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

✅ Why Source Rochester Electronics from FPGACenter

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

✓ 100% Original & Genuine✓ No Minimum Order✓ Quality Inspection✓ Global Shipping

Rochester Electronics Product Categories

Microcontrollers (MCU) (9264)Op Amps & Instrumentation Amplifiers (6708)Specialized ICs (6532)Buffers, Drivers, Receivers & Transceivers (6085)Gates & Inverters (5995)Linear Regulators (LDO) (5540)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 (650)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
21080-001-XTDSpecialized ICs21080-001-XTD by Rochester Electronics.—37.427$0.9180ACTIVERFQ
21272-001-XTPSpecialized ICs21272-001-XTP by Rochester Electronics.—2.885RFQACTIVERFQ
2147-55/BYASpecialized ICs2147-55/BYA by Rochester Electronics.—1.752$203.26ACTIVERFQ
2147-70/BYASpecialized ICs2147-70/BYA by Rochester Electronics.—1.507$480.40ACTIVERFQ
217BSTQNDASSpecialized ICs217BSTQNDAS by Rochester Electronics.—1.050RFQACTIVERFQ
217STQE6CSMSpecialized ICs217STQE6CSM by Rochester Electronics.—1.053RFQACTIVERFQ
21L0713Specialized ICsTYPHOON- IBM0436A4ACLAA-5, 0—1.905RFQACTIVERFQ
21P100BGBSpecialized ICsIBM21P100 - PCI-X BRIDGE—2.626RFQACTIVERFQ
24227S32B3Specialized ICs24227S32B3 by Rochester Electronics.—2.749RFQACTIVERFQ
24501BVASRAMSTANDARD SRAM, 4KX1, 120NS—1.635$76.85ACTIVERFQ
249LBGNTSASpecialized ICs249LBGNTSA by Rochester Electronics.—2.042RFQACTIVERFQ
24AA01/SNEEPROM24AA01/SN by Rochester Electronics, featuring 1Kb (128 x 8) memory, 1.7V ~ 5.5V supply voltage, in 8-SOIC (0.154", 3.90mm Width) package, rated for 0°C ~ 70°C (TA).8-SOIC (0.154", 3.90mm Width)3.591$0.2340ACTIVERFQ
24C01EEPROM24C01 by Rochester Electronics, featuring 1Kb (128 x 8) memory, 1.7V ~ 5.5V supply voltage, rated for 0°C ~ 70°C (TA).—4.470$1.04ACTIVERFQ
24C01-IEEPROM24C01-I by Rochester Electronics, featuring 1Kb (128 x 8) memory, 1.7V ~ 5.5V supply voltage, rated for -40°C ~ 85°C (TA).—30.893$0.1546ACTIVERFQ
24C01-I/PEEPROM24C01-I/P by Rochester Electronics, featuring 1Kb (128 x 8) memory, 1.7V ~ 5.5V supply voltage, in 8-DIP (0.300", 7.62mm) package, rated for -40°C ~ 85°C (TA).8-DIP (0.300", 7.62mm)22.076$0.2259ACTIVERFQ
24C01/PEEPROM24C01/P by Rochester Electronics, featuring 1Kb (128 x 8) memory, 4.5V ~ 5.5V supply voltage, in 8-DIP (0.300", 7.62mm) package, rated for 0°C ~ 70°C (TA).8-DIP (0.300", 7.62mm)40.682$0.1546ACTIVERFQ
24C01AI/SNEEPROM24C01AI/SN by Rochester Electronics, featuring 1Kb (128 x 8) memory, 4.5V ~ 5.5V supply voltage, in 8-SOIC (0.154", 3.90mm Width) package, rated for -40°C ~ 85°C (TA).8-SOIC (0.154", 3.90mm Width)1.501$0.3436ACTIVERFQ
24C02-I/PEEPROM24C02-I/P by Rochester Electronics, featuring 2Kb (256 x 8) memory, 4.5V ~ 5.5V supply voltage, in 8-DIP (0.300", 7.62mm) package, rated for -40°C ~ 85°C (TA).8-DIP (0.300", 7.62mm)1.555$1.13ACTIVERFQ
24C02/PEEPROM24C02/P by Rochester Electronics, featuring 2Kb (256 x 8) memory, 4.5V ~ 5.5V supply voltage, in 8-DIP (0.300", 7.62mm) package, rated for 0°C ~ 70°C (TA).8-DIP (0.300", 7.62mm)8.160$0.8191ACTIVERFQ
24C02A-E/JEEPROM24C02A-E/J by Rochester Electronics, featuring 2Kb (256 x 8) memory, 4.5V ~ 5.5V supply voltage, rated for -40°C ~ 125°C (TA).—1.844$2.22ACTIVERFQ

Frequently Asked Questions

Where can I buy Rochester Electronics electronic components?

FPGACenter stocks 106.451 Rochester Electronics part numbers with 106.445 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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