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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

Page 2209 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
HR3N0200Specialized ICsThe HR3N0200 is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the HR3N0200 is currently in active production through Rochester Electronics's standard distribution channels.1,708 In Stock$4.37ACTIVERFQ
HSC3-A30091-5Specialized ICsThe HSC3-A30091-5 is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, 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 industrial automation, consumer electronics, and telecommunications infrastructure applications, the HSC3-A30091-5 is currently in active production through Rochester Electronics's standard distribution channels.2,972 In StockRFQACTIVERFQ
HSP303DModemsThe HSP303D is an interface IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, 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 networking equipment, industrial automation, and telecommunications applications, the HSP303D is currently in active production through Rochester Electronics's standard distribution channels.13,800 In Stock$0.9000ACTIVERFQ
HSP303D-TRModemsThe HSP303D-TR is an interface IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, 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 networking equipment, industrial automation, and telecommunications applications, the HSP303D-TR is currently in active production through Rochester Electronics's standard distribution channels.2,261 In StockRFQACTIVERFQ
HSP3824VISpecialized ICsThe HSP3824VI is a specialized telecom IC manufactured by Rochester Electronics. Design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, 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 48-TQFP package suitable for both prototyping and production builds. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the HSP3824VI is currently in active production through Rochester Electronics's standard distribution channels.48-TQFP11,013 In Stock$6.41ACTIVERFQ
HSP43124PC-45Active FiltersThe HSP43124PC-45 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 28-SOIC (0.295", 7.50mm Width) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43124PC-45 is currently in active production through Rochester Electronics's standard distribution channels.28-SOIC (0.295", 7.50mm Width)7,014 In Stock$15.71ACTIVERFQ
HSP43124SC-33Active FiltersThe HSP43124SC-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 28-SOIC (0.295", 7.50mm Width) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43124SC-33 is currently in active production through Rochester Electronics's standard distribution channels.28-SOIC (0.295", 7.50mm Width)1,515 In Stock$32.76ACTIVERFQ
HSP43124SC-45Active FiltersThe HSP43124SC-45 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 28-SOIC (0.295", 7.50mm Width) package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43124SC-45 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.28-SOIC (0.295", 7.50mm Width)RFQ for sourcing$545.96OBSOLETERFQ
HSP43124SI-40Active FiltersThe HSP43124SI-40 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 HSP43124SI-40 is currently in active production through Rochester Electronics's standard distribution channels.3,018 In Stock$17.19ACTIVERFQ
HSP43168GC-33Active FiltersThe HSP43168GC-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 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 HSP43168GC-33 is currently in active production through Rochester Electronics's standard distribution channels.84-BCPGA1,505 In Stock$104.08ACTIVERFQ
HSP43168GC-45Active FiltersThe HSP43168GC-45 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 84-CPGA package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43168GC-45 is currently in active production through Rochester Electronics's standard distribution channels.84-CPGA4,944 In Stock$49.62ACTIVERFQ
HSP43168GM-25/883Active FiltersThe HSP43168GM-25/883 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 HSP43168GM-25/883 is currently in active production through Rochester Electronics's standard distribution channels.84-BCPGA1,501 In Stock$1673.02ACTIVERFQ
HSP43168JC-33Active FiltersThe HSP43168JC-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 HSP43168JC-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$64.17OBSOLETERFQ
HSP43168JC-40Active FiltersThe HSP43168JC-40 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 HSP43168JC-40 is currently in active production through Rochester Electronics's standard distribution channels.84-LCC (J-Lead)12,534 In Stock$30.73ACTIVERFQ
HSP43168JC-45Active FiltersThe HSP43168JC-45 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 HSP43168JC-45 is currently in active production through Rochester Electronics's standard distribution channels.1,904 In Stock$30.89ACTIVERFQ
HSP43168JI-40Active FiltersThe HSP43168JI-40 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 HSP43168JI-40 is currently in active production through Rochester Electronics's standard distribution channels.4,080 In Stock$40.02ACTIVERFQ
HSP43168VC-33Active FiltersThe HSP43168VC-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 HSP43168VC-33 is currently in active production through Rochester Electronics's standard distribution channels.14,562 In Stock$32.64ACTIVERFQ
HSP43168VC-40Active FiltersThe HSP43168VC-40 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 HSP43168VC-40 is currently in active production through Rochester Electronics's standard distribution channels.5,394 In Stock$38.42ACTIVERFQ
HSP43168VC-45Active FiltersThe HSP43168VC-45 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 100-BQFP package suitable for both prototyping and production builds. Designed for instrumentation, medical devices, and audio systems applications, the HSP43168VC-45 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.100-BQFPRFQ for sourcing$134.14OBSOLETERFQ
HSP43216JC-52Active FiltersThe HSP43216JC-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 HSP43216JC-52 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.84-LCC (J-Lead)RFQ for sourcing$109.67OBSOLETERFQ

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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