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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
PEB2045NVA3GMTSCClock Generators, PLLs & SynthesizersThe PEB2045NVA3GMTSC is a PLL frequency synthesizer manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 telecommunications infrastructure, data center networking, and industrial control applications, the PEB2045NVA3GMTSC is currently in active production through Rochester Electronics's standard distribution channels.1.036 In Stock$26.42ACTIVERFQ
PEB2045NVA3SMTSCClock Generators, PLLs & SynthesizersThe PEB2045NVA3SMTSC is a PLL frequency synthesizer manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 telecommunications infrastructure, data center networking, and industrial control applications, the PEB2045NVA3SMTSC is currently in active production through Rochester Electronics's standard distribution channels.1.587 In Stock$18.72ACTIVERFQ
PEB2045PVA3Clock Generators, PLLs & SynthesizersThe PEB2045PVA3 is a PLL frequency synthesizer manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 telecommunications infrastructure, data center networking, and industrial control applications, the PEB2045PVA3 is currently in active production through Rochester Electronics's standard distribution channels.3.360 In Stock$17.24ACTIVERFQ
PEB2045PVA3MTSCClock Generators, PLLs & SynthesizersThe PEB2045PVA3MTSC is a PLL frequency synthesizer manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 telecommunications infrastructure, data center networking, and industrial control applications, the PEB2045PVA3MTSC is currently in active production through Rochester Electronics's standard distribution channels.2.325 In Stock$17.52ACTIVERFQ
PEB2046NVA3Clock Generators, PLLs & SynthesizersThe PEB2046NVA3 is a PLL frequency synthesizer manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 telecommunications infrastructure, data center networking, and industrial control applications, the PEB2046NVA3 is currently in active production through Rochester Electronics's standard distribution channels.3.426 In Stock$8.62ACTIVERFQ
PEB2046NVA3-MTSSClock Generators, PLLs & SynthesizersThe PEB2046NVA3-MTSS is a PLL frequency synthesizer manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 telecommunications infrastructure, data center networking, and industrial control applications, the PEB2046NVA3-MTSS is currently in active production through Rochester Electronics's standard distribution channels.2.694 In Stock$7.89ACTIVERFQ
PEB2046NVA3MTSSClock Generators, PLLs & SynthesizersThe PEB2046NVA3MTSS is a PLL frequency synthesizer manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 telecommunications infrastructure, data center networking, and industrial control applications, the PEB2046NVA3MTSS is currently in active production through Rochester Electronics's standard distribution channels.2.124 In Stock$7.89ACTIVERFQ
PEB2047-16NMTSLClock Generators, PLLs & SynthesizersThe PEB2047-16NMTSL is a PLL frequency synthesizer manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 telecommunications infrastructure, data center networking, and industrial control applications, the PEB2047-16NMTSL is currently in active production through Rochester Electronics's standard distribution channels.3.294 In Stock$53.83ACTIVERFQ
PEB2047-1BNMTSLClock Generators, PLLs & SynthesizersThe PEB2047-1BNMTSL is a PLL frequency synthesizer manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 telecommunications infrastructure, data center networking, and industrial control applications, the PEB2047-1BNMTSL is currently in active production through Rochester Electronics's standard distribution channels.1.956 In Stock$43.53ACTIVERFQ
PEB2047NV2.1Clock Generators, PLLs & SynthesizersThe PEB2047NV2.1 is a PLL frequency synthesizer manufactured by Rochester Electronics. Design review should confirm clock frequency, PLL configuration, jitter budget, output type, 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 telecommunications infrastructure, data center networking, and industrial control applications, the PEB2047NV2.1 is currently in active production through Rochester Electronics's standard distribution channels.1.606 In Stock$43.06ACTIVERFQ
PEB204PV1.1Specialized ICsThe PEB204PV1.1 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 PEB204PV1.1 is currently in active production through Rochester Electronics's standard distribution channels.1.981 In StockRFQACTIVERFQ
PEB2050NV2.2Telecom ICsThe PEB2050NV2.2 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 PEB2050NV2.2 is currently in active production through Rochester Electronics's standard distribution channels.10.200 In Stock$3.48ACTIVERFQ
PEB2050NV2.2PBCTelecom ICsThe PEB2050NV2.2PBC 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 PEB2050NV2.2PBC is currently in active production through Rochester Electronics's standard distribution channels.7.621 In Stock$3.29ACTIVERFQ
PEB2050PV2.2PBCTelecom ICsThe PEB2050PV2.2PBC 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 PEB2050PV2.2PBC is currently in active production through Rochester Electronics's standard distribution channels.14.976 In Stock$4.26ACTIVERFQ
PEB20525EV1.2Telecom ICsThe PEB20525EV1.2 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 PEB20525EV1.2 is currently in active production through Rochester Electronics's standard distribution channels.53.734 In Stock$9.03ACTIVERFQ
PEB2054-N-V1.0Telecom ICsThe PEB2054-N-V1.0 is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 4.75V ~ 5.25V supply voltage, 0°C ~ 70°C operating temperature, and 4-Wire Serial, ISDN, PCM interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 44-LCC (J-Lead) package and is rated for operation across 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the PEB2054-N-V1.0 is currently in active production through Rochester Electronics's standard distribution channels.44-LCC (J-Lead)31.867 In Stock$0.0090ACTIVERFQ
PEB2054NV1.0Telecom ICsThe PEB2054NV1.0 is a specialized telecom IC manufactured by Rochester Electronics. Technical highlights include 5V supply voltage and Serial interface; design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits. 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 PEB2054NV1.0 is currently in active production through Rochester Electronics's standard distribution channels.25.543 In Stock$6.61ACTIVERFQ
PEB2054NV1.0-EPICTelecom ICsThe PEB2054NV1.0-EPIC is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 4.75V ~ 5.25V supply voltage, 0°C ~ 70°C operating temperature, and 4-Wire Serial, ISDN, PCM interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 44-LCC (J-Lead) package and is rated for operation across 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the PEB2054NV1.0-EPIC is currently in active production through Rochester Electronics's standard distribution channels.44-LCC (J-Lead)2.860 In Stock$7.64ACTIVERFQ
PEB2054NV1.0EPICTelecom ICsThe PEB2054NV1.0EPIC is a specialized telecom IC manufactured by Rochester Electronics. Key technical specifications include 4.75V ~ 5.25V supply voltage, 0°C ~ 70°C operating temperature, and 4-Wire Serial, ISDN, PCM interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This Surface Mount component is supplied in a 44-LCC (J-Lead) package and is rated for operation across 0°C ~ 70°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the PEB2054NV1.0EPIC is currently in active production through Rochester Electronics's standard distribution channels.44-LCC (J-Lead)10.176 In Stock$8.06ACTIVERFQ
PEB20550H-V1.3Telecom ICsThe PEB20550H-V1.3 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 PEB20550H-V1.3 is currently in active production through Rochester Electronics's standard distribution channels.19.686 In Stock$20.34ACTIVERFQ

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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