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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

Page 2898 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
M86207G12Telecom ICsThe M86207G12 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 M86207G12 is currently in active production through Rochester Electronics's standard distribution channels.1,428 In Stock$112.48ACTIVERFQ
M86208G12Telecom ICsThe M86208G12 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 M86208G12 is currently in active production through Rochester Electronics's standard distribution channels.44,128 In Stock$452.68ACTIVERFQ
M86261G12Telecom ICsThe M86261G12 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 M86261G12 is currently in active production through Rochester Electronics's standard distribution channels.1,540 In Stock$35.98ACTIVERFQ
M86261G12557Specialized ICsThe M86261G12557 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 M86261G12557 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcingRFQOBSOLETERFQ
M86292G12Telecom ICsThe M86292G12 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 M86292G12 is in last-time-buy phase; available quantities are limited, and FPGACenter accepts lifetime-supply orders.994 In Stock$94.34LTBRFQ
M86292G12557Telecom ICsThe M86292G12557 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 M86292G12557 is currently in active production through Rochester Electronics's standard distribution channels.899 In StockRFQACTIVERFQ
M86295G12Telecom ICsThe M86295G12 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 M86295G12 is currently in active production through Rochester Electronics's standard distribution channels.11,877 In Stock$45.55ACTIVERFQ
M86297G12Telecom ICsThe M86297G12 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 M86297G12 is currently in active production through Rochester Electronics's standard distribution channels.883 In Stock$121.69ACTIVERFQ
M86298G12Telecom ICsThe M86298G12 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 M86298G12 is in last-time-buy phase; available quantities are limited, and FPGACenter accepts lifetime-supply orders.2,152 In Stock$124.94LTBRFQ
MA12040XUMA1Audio AmplifiersThe MA12040XUMA1 is an audio amplifier manufactured by Rochester Electronics. Design review should confirm amplifier gain, bandwidth, ADC or DAC signal-chain fit, 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 audio systems, instrumentation, and medical devices applications, the MA12040XUMA1 is currently in active production through Rochester Electronics's standard distribution channels.18,670 In Stock$2.96ACTIVERFQ
MAC7111CPV50Microcontrollers (MCU)The MAC7111CPV50 is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 512KB (512K x 8) Flash memory, 32K x 8 RAM, 32K x 8 EEPROM, 50MHz clock speed, and CANbus, EBI/EMI, I²C, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 85°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MAC7111CPV50 is currently in active production through Rochester Electronics's standard distribution channels.144-LQFP1,550 In Stock$20.06ACTIVERFQ
MAC7111CPV50-MOMicrocontrollers (MCU)The MAC7111CPV50-MO 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 MAC7111CPV50-MO is currently in active production through Rochester Electronics's standard distribution channels.1,550 In Stock$20.28ACTIVERFQ
MAC7111MPV40Microcontrollers (MCU)The MAC7111MPV40 is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 512KB (512K x 8) Flash memory, 32K x 8 RAM, 32K x 8 EEPROM, 40MHz clock speed, and CANbus, EBI/EMI, I²C, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MAC7111MPV40 is currently in active production through Rochester Electronics's standard distribution channels.144-LQFP1,530 In StockRFQACTIVERFQ
MAC7111MPV50Microcontrollers (MCU)The MAC7111MPV50 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 MAC7111MPV50 is currently in active production through Rochester Electronics's standard distribution channels.1,533 In Stock$20.06ACTIVERFQ
MAC7111MPV50-FRMicrocontrollers (MCU)The MAC7111MPV50-FR is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 512KB (512K x 8) Flash memory, 32K x 8 RAM, 32K x 8 EEPROM, 50MHz clock speed, and CANbus, EBI/EMI, I²C, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MAC7111MPV50-FR is currently in active production through Rochester Electronics's standard distribution channels.144-LQFP1,533 In Stock$20.28ACTIVERFQ
MAC7111VPV50Microcontrollers (MCU)The MAC7111VPV50 is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 512KB (512K x 8) Flash memory, 32K x 8 RAM, 32K x 8 EEPROM, 50MHz clock speed, and CANbus, EBI/EMI, I²C, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 105°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MAC7111VPV50 is currently in active production through Rochester Electronics's standard distribution channels.144-LQFP1,306 In StockRFQACTIVERFQ
MAC7112MAG40Microcontrollers (MCU)The MAC7112MAG40 is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 256KB (256K x 8) Flash memory, 16K x 8 RAM, 32K x 8 EEPROM, 40MHz clock speed, and CANbus, EBI/EMI, I²C, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 144-LQFP package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MAC7112MAG40 is currently in active production through Rochester Electronics's standard distribution channels.144-LQFP13,770 In Stock$34.65ACTIVERFQ
MAC7112MPV40Microcontrollers (MCU)The MAC7112MPV40 is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 256KB (256K x 8) Flash memory, 16K x 8 RAM, 32K x 8 EEPROM, 40MHz clock speed, and CANbus, EBI/EMI, I²C, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 112-LQFP package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MAC7112MPV40 is currently in active production through Rochester Electronics's standard distribution channels.112-LQFP3,600 In Stock$18.41ACTIVERFQ
MAC7121MPV50Microcontrollers (MCU)The MAC7121MPV50 is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 512KB (512K x 8) Flash memory, 32K x 8 RAM, 32K x 8 EEPROM, 50MHz clock speed, and CANbus, EBI/EMI, I²C, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 112-LQFP package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MAC7121MPV50 is currently in active production through Rochester Electronics's standard distribution channels.112-LQFP1,574 In Stock$159.94ACTIVERFQ
MAC7131MVM40Microcontrollers (MCU)The MAC7131MVM40 is a microcontroller manufactured by Rochester Electronics. Key technical specifications include 512KB (512K x 8) Flash memory, 32K x 8 RAM, 32K x 8 EEPROM, 40MHz clock speed, and CANbus, EBI/EMI, I²C, SCI, SPI connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 208-BGA package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the MAC7131MVM40 is currently in active production through Rochester Electronics's standard distribution channels.208-BGA8,100 In Stock$21.59ACTIVERFQ

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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