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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

✅ Why Source Rochester Electronics from FPGACenter

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
HSP43216JC-52S2485Active FiltersThe HSP43216JC-52S2485 is an active filter IC manufactured by Rochester Electronics. Design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, 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 instrumentation, medical devices, and audio systems applications, the HSP43216JC-52S2485 is currently in active production through Rochester Electronics's standard distribution channels.1,575 In Stock$23.51ACTIVERFQ
HSP43216JI-52Active FiltersThe HSP43216JI-52 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 84-LCC (J-Lead) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43216JI-52 is currently in active production through Rochester Electronics's standard distribution channels.84-LCC (J-Lead)1,533 In Stock$52.61ACTIVERFQ
HSP43220GC-15Active FiltersThe HSP43220GC-15 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 84-LCC (J-Lead) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43220GC-15 is currently in active production through Rochester Electronics's standard distribution channels.84-LCC (J-Lead)1,676 In Stock$64.91ACTIVERFQ
HSP43220GC-25Active FiltersThe HSP43220GC-25 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 84-LCC (J-Lead) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43220GC-25 is currently in active production through Rochester Electronics's standard distribution channels.84-LCC (J-Lead)1,566 In Stock$190.52ACTIVERFQ
HSP43220GM-15/883Active FiltersThe HSP43220GM-15/883 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.5V ~ 5.5V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 84-BCPGA package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43220GM-15/883 is currently in active production through Rochester Electronics's standard distribution channels.84-BCPGA1,577 In Stock$102.45ACTIVERFQ
HSP43220JC-15Active FiltersThe HSP43220JC-15 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 84-LCC (J-Lead) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43220JC-15 is currently in active production through Rochester Electronics's standard distribution channels.84-LCC (J-Lead)11,865 In Stock$50.65ACTIVERFQ
HSP43220JC-25Active FiltersThe HSP43220JC-25 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 84-LCC (J-Lead) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43220JC-25 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.84-LCC (J-Lead)RFQ for sourcing$133.09OBSOLETERFQ
HSP43220JC-33Active FiltersThe HSP43220JC-33 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 84-LCC (J-Lead) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43220JC-33 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.84-LCC (J-Lead)RFQ for sourcing$1708.81OBSOLETERFQ
HSP43220VC-25Active FiltersThe HSP43220VC-25 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 84-LCC (J-Lead) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43220VC-25 is currently in active production through Rochester Electronics's standard distribution channels.84-LCC (J-Lead)10,224 In Stock$66.14ACTIVERFQ
HSP43220VC-33Active FiltersThe HSP43220VC-33 is an active filter IC manufactured by Rochester Electronics. Design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, 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 instrumentation, medical devices, and audio systems applications, the HSP43220VC-33 is currently in active production through Rochester Electronics's standard distribution channels.7,983 In Stock$72.80ACTIVERFQ
HSP43481JC-20Active FiltersThe HSP43481JC-20 is an active filter IC manufactured by Rochester Electronics. Design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This Surface Mount component is supplied in a 68-LCC (J-Lead) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43481JC-20 is currently in active production through Rochester Electronics's standard distribution channels.68-LCC (J-Lead)1,650 In Stock$21.82ACTIVERFQ
HSP43881GC-20Active FiltersThe HSP43881GC-20 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 85-BCPGA package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43881GC-20 is currently in active production through Rochester Electronics's standard distribution channels.85-BCPGA1,502 In Stock$48.44ACTIVERFQ
HSP43881GC-25Active FiltersThe HSP43881GC-25 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 85-BCPGA package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43881GC-25 is currently in active production through Rochester Electronics's standard distribution channels.85-BCPGA1,736 In Stock$27.25ACTIVERFQ
HSP43881JC-20Active FiltersThe HSP43881JC-20 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 84-LCC (J-Lead) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43881JC-20 is currently in active production through Rochester Electronics's standard distribution channels.84-LCC (J-Lead)1,691 In Stock$13.32ACTIVERFQ
HSP43881JC-25Active FiltersThe HSP43881JC-25 is an active filter IC manufactured by Rochester Electronics. Design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, 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 instrumentation, medical devices, and audio systems applications, the HSP43881JC-25 is currently in active production through Rochester Electronics's standard distribution channels.3,690 In Stock$17.58ACTIVERFQ
HSP43891GC-20Active FiltersThe HSP43891GC-20 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 85-BCPGA package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43891GC-20 is currently in active production through Rochester Electronics's standard distribution channels.85-BCPGA1,600 In Stock$23.69ACTIVERFQ
HSP43891GC-25Active FiltersThe HSP43891GC-25 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 85-BCPGA package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43891GC-25 is currently in active production through Rochester Electronics's standard distribution channels.85-BCPGA1,861 In Stock$35.77ACTIVERFQ
HSP43891GC-30Active FiltersThe HSP43891GC-30 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 85-BCPGA package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43891GC-30 is currently in active production through Rochester Electronics's standard distribution channels.85-BCPGA1,777 In Stock$35.76ACTIVERFQ
HSP43891JC-20Active FiltersThe HSP43891JC-20 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 84-LCC (J-Lead) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43891JC-20 is currently in active production through Rochester Electronics's standard distribution channels.84-LCC (J-Lead)13,336 In Stock$26.09ACTIVERFQ
HSP43891JC-25Active FiltersThe HSP43891JC-25 is an active filter IC manufactured by Rochester Electronics. Technical highlights include 4.75V ~ 5.25V supply voltage; design review should confirm ADC or DAC signal-chain requirements, channel count, resolution, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 84-LCC (J-Lead) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43891JC-25 is currently in active production through Rochester Electronics's standard distribution channels.84-LCC (J-Lead)3,702 In Stock$18.12ACTIVERFQ

Frequently Asked Questions

Where can I buy Rochester Electronics electronic components?

FPGACenter lists 106,490 Rochester Electronics part numbers with 75,392 currently in stock. Submit an RFQ for availability, lead time, and 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 list 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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