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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
34P3402AGTDrivers, Receivers & TransceiversThe 34P3402AGT is a transceiver 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 motor control, LED lighting, and display backlight applications, the 34P3402AGT is currently in active production through Rochester Electronics's standard distribution channels.8.086 In Stock$12.06ACTIVERFQ
34P3410DCADrivers, Receivers & TransceiversThe 34P3410DCA is a transceiver 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 motor control, LED lighting, and display backlight applications, the 34P3410DCA is currently in active production through Rochester Electronics's standard distribution channels.11.976 In Stock$6.26ACTIVERFQ
34P3413DGGDrivers, Receivers & TransceiversThe 34P3413DGG is a transceiver 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 motor control, LED lighting, and display backlight applications, the 34P3413DGG is currently in active production through Rochester Electronics's standard distribution channels.42.405 In Stock$10.13ACTIVERFQ
34P3413DGGRDrivers, Receivers & TransceiversThe 34P3413DGGR is a transceiver 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 motor control, LED lighting, and display backlight applications, the 34P3413DGGR is currently in active production through Rochester Electronics's standard distribution channels.45.186 In Stock$11.70ACTIVERFQ
34R3430-4CVRSpecialized ICsThe 34R3430-4CVR 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 34R3430-4CVR is currently in active production through Rochester Electronics's standard distribution channels.7.500 In Stock$3.52ACTIVERFQ
34R3430R-4CVSpecialized ICsThe 34R3430R-4CV 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 34R3430R-4CV is currently in active production through Rochester Electronics's standard distribution channels.48.594 In Stock$2.96ACTIVERFQ
34R3435-CVRSpecialized ICsThe 34R3435-CVR 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 34R3435-CVR is currently in active production through Rochester Electronics's standard distribution channels.27.264 In Stock$2.69ACTIVERFQ
3550JOp Amps & Instrumentation AmplifiersThe 3550J is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -55°C ~ 125°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a TO-99-8 Metal Can package and is rated for operation across -55°C ~ 125°C. Designed for audio systems, instrumentation, and medical devices applications, the 3550J is currently in active production through Rochester Electronics's standard distribution channels.TO-99-8 Metal Can1.501 In Stock$29.80ACTIVERFQ
3581JOp Amps & Instrumentation AmplifiersThe 3581J is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include 0°C ~ 70°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a TO-3-8 package and is rated for operation across 0°C ~ 70°C. Designed for audio systems, instrumentation, and medical devices applications, the 3581J is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.TO-3-8RFQ for sourcing$227.69OBSOLETERFQ
3583JMOp Amps & Instrumentation AmplifiersThe 3583JM is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include 0°C ~ 70°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a TO-3-8 package and is rated for operation across 0°C ~ 70°C. Designed for audio systems, instrumentation, and medical devices applications, the 3583JM is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.TO-3-8RFQ for sourcing$260.63OBSOLETERFQ
3584JMOp Amps & Instrumentation AmplifiersThe 3584JM is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include 0°C ~ 70°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a TO-3-8 package and is rated for operation across 0°C ~ 70°C. Designed for audio systems, instrumentation, and medical devices applications, the 3584JM is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.TO-3-8RFQ for sourcing$162.73OBSOLETERFQ
3606BGOp Amps & Instrumentation AmplifiersThe 3606BG is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -25°C ~ 85°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 32-CDIP (0.900", 22.86mm) package and is rated for operation across -25°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the 3606BG is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.32-CDIP (0.900", 22.86mm)RFQ for sourcing$242.31OBSOLETERFQ
3650HGOp Amps & Instrumentation AmplifiersThe 3650HG is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 32-CDIP (0.900", 22.86mm) package and is rated for operation across 0°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the 3650HG is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.32-CDIP (0.900", 22.86mm)RFQ for sourcing$307.13OBSOLETERFQ
3650JGOp Amps & Instrumentation AmplifiersThe 3650JG is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 32-CDIP (0.900", 22.86mm) package and is rated for operation across 0°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the 3650JG is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.32-CDIP (0.900", 22.86mm)RFQ for sourcing$384.62OBSOLETERFQ
3650KGOp Amps & Instrumentation AmplifiersThe 3650KG is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 32-CDIP (0.900", 22.86mm) package and is rated for operation across 0°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the 3650KG is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.32-CDIP (0.900", 22.86mm)RFQ for sourcing$795.46OBSOLETERFQ
3650MGOp Amps & Instrumentation AmplifiersThe 3650MG is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include 0°C ~ 85°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Surface Mount component is supplied in a 48-LQFP Exposed Pad package and is rated for operation across 0°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the 3650MG is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.48-LQFP Exposed PadRFQ for sourcing$131.72OBSOLETERFQ
3656HGOp Amps & Instrumentation AmplifiersThe 3656HG is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include 0°C ~ 70°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 20-CDIP (0.900", 22.86mm) package and is rated for operation across 0°C ~ 70°C. Designed for audio systems, instrumentation, and medical devices applications, the 3656HG is currently in active production through Rochester Electronics's standard distribution channels.20-CDIP (0.900", 22.86mm)4.350 In Stock$341.28ACTIVERFQ
3656JGOp Amps & Instrumentation AmplifiersThe 3656JG is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include 0°C ~ 70°C operating temperature; design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, supply voltage, and operating temperature limits. This Through Hole component is supplied in a 20-CDIP (0.900", 22.86mm) package and is rated for operation across 0°C ~ 70°C. Designed for audio systems, instrumentation, and medical devices applications, the 3656JG is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.20-CDIP (0.900", 22.86mm)RFQ for sourcing$320.52OBSOLETERFQ
377BQFPCSMSpecialized ICsThe 377BQFPCSM 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 377BQFPCSM is currently in active production through Rochester Electronics's standard distribution channels.626 In StockRFQACTIVERFQ
37C651DQFPMicrocontrollers (MCU)The 37C651DQFP is a microcontroller manufactured by Rochester Electronics. Design review should confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, Flash memory, 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 IoT endpoints, consumer electronics, and industrial automation applications, the 37C651DQFP is currently in active production through Rochester Electronics's standard distribution channels.2.237 In StockRFQACTIVERFQ

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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