Hard-to-find, EOL, and shortage parts24h target RFQ responseInspection, traceability, and alternate sourcing
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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 2017 of 5325
Part NumberCategoryDescriptionPackageStockPriceStatus
FDMS2380Power Distribution SwitchesThe FDMS2380 is a power distribution IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 160°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 18-PowerQFN package and is rated for operation across -40°C ~ 160°C (TJ). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the FDMS2380 is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.18-PowerQFNRFQ for sourcing$17.18OBSOLETERFQ
FDZ1040LPower Distribution SwitchesThe FDZ1040L is a power distribution IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 4-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the FDZ1040L is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.4-UFBGA, WLCSPRFQ for sourcing$0.2854OBSOLETERFQ
FDZ2040LPower Distribution SwitchesThe FDZ2040L is a power distribution IC manufactured by Rochester Electronics. Technical highlights include -25°C ~ 75°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 4-UFBGA, WLCSP package and is rated for operation across -25°C ~ 75°C (TA). Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the FDZ2040L is currently in active production through Rochester Electronics's standard distribution channels.4-UFBGA, WLCSP29.496 In Stock$1.46ACTIVERFQ
FDZ4010Power Distribution SwitchesThe FDZ4010 is a power distribution IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 6-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the FDZ4010 is currently in active production through Rochester Electronics's standard distribution channels.6-UFBGA, WLCSP34.547 In Stock$0.3328ACTIVERFQ
FDZ8040LPower Distribution SwitchesThe FDZ8040L is a power distribution IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 4-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C. Designed for automotive electronics, industrial automation, and telecommunications equipment applications, the FDZ8040L is currently in active production through Rochester Electronics's standard distribution channels.4-UFBGA, WLCSP18.896 In Stock$0.2615ACTIVERFQ
FET-010368-001Specialized ICsThe FET-010368-001 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 FET-010368-001 is currently in active production through Rochester Electronics's standard distribution channels.2.116 In Stock$218.96ACTIVERFQ
FF1000R17IE4S2BOSA1Specialized ICsThe FF1000R17IE4S2BOSA1 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 FF1000R17IE4S2BOSA1 is currently in active production through Rochester Electronics's standard distribution channels.1.554 In Stock$623.98ACTIVERFQ
FF200R17KE3Specialized ICsThe FF200R17KE3 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 FF200R17KE3 is currently in active production through Rochester Electronics's standard distribution channels.1.513 In Stock$289.38ACTIVERFQ
FF400R17KF4CNOSA1Specialized ICsThe FF400R17KF4CNOSA1 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 FF400R17KF4CNOSA1 is currently in active production through Rochester Electronics's standard distribution channels.2.627 In StockRFQACTIVERFQ
FF450R12ME4B61BPSA1Specialized ICsThe FF450R12ME4B61BPSA1 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 FF450R12ME4B61BPSA1 is currently in active production through Rochester Electronics's standard distribution channels.1.502 In Stock$278.28ACTIVERFQ
FFG3105UCXBattery Management ICsThe FFG3105UCX is a battery management IC manufactured by Rochester Electronics. Technical highlights include -40°C ~ 85°C (TA) operating temperature; design review should confirm input voltage, output voltage, load current, LDO, buck, boost, or MOSFET topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 6-UFBGA, WLCSP package and is rated for operation across -40°C ~ 85°C (TA). Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the FFG3105UCX is currently in active production through Rochester Electronics's standard distribution channels.6-UFBGA, WLCSP3.267 In Stock$0.7564ACTIVERFQ
FGP3440G2Specialized ICsThe FGP3440G2 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 FGP3440G2 is currently in active production through Rochester Electronics's standard distribution channels.912 In StockRFQACTIVERFQ
FH8065301574844S R1STMicrocontrollers (MCU)The FH8065301574844S R1ST 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 standard mount 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 FH8065301574844S R1ST is currently in active production through Rochester Electronics's standard distribution channels.1.916 In Stock$195.06ACTIVERFQ
FH8065301685598S R1UBMicrocontrollers (MCU)The FH8065301685598S R1UB 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 standard mount 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 FH8065301685598S R1UB is currently in active production through Rochester Electronics's standard distribution channels.3.048 In Stock$24.93ACTIVERFQ
FH8065301729602S R1W4Specialized ICsThe FH8065301729602S R1W4 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 FH8065301729602S R1W4 is currently in active production through Rochester Electronics's standard distribution channels.21.151 In Stock$12.59ACTIVERFQ
FHP3130IM8XOp Amps & Instrumentation AmplifiersThe FHP3130IM8X is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -40°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 8-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the FHP3130IM8X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.8-SOIC (0.154", 3.90mm Width)RFQ for sourcing$2.26OBSOLETERFQ
FHP3131IL6XOp Amps & Instrumentation AmplifiersThe FHP3131IL6X is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -40°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 6-UFDFN package and is rated for operation across -40°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the FHP3131IL6X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.6-UFDFNRFQ for sourcing$0.4517OBSOLETERFQ
FHP3131IS6XOp Amps & Instrumentation AmplifiersThe FHP3131IS6X is an instrumentation amplifier manufactured by Rochester Electronics. Technical highlights include -40°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 an SOT-23-6 package and is rated for operation across -40°C ~ 85°C. Designed for audio systems, instrumentation, and medical devices applications, the FHP3131IS6X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.SOT-23-6RFQ for sourcing$0.3413OBSOLETERFQ
FHP3194IM14XAnalog Switches - Special PurposeThe FHP3194IM14X is a specialized analog IC manufactured by Rochester Electronics. Technical highlights include 1 channels; 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 14-SOIC (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for instrumentation, medical devices, and audio systems applications, the FHP3194IM14X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.14-SOIC (0.154", 3.90mm Width)RFQ for sourcing$1.25OBSOLETERFQ
FHP3194IMTC14XAnalog Switches - Special PurposeThe FHP3194IMTC14X is a specialized analog IC manufactured by Rochester Electronics. Technical highlights include 1 channels; 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 14-TSSOP (0.173", 4.40mm Width) package and is rated for operation across -40°C ~ 85°C (TA). Designed for instrumentation, medical devices, and audio systems applications, the FHP3194IMTC14X is no longer produced by Rochester Electronics; FPGACenter maintains verified stock sourced through certified supply chain partners.14-TSSOP (0.173", 4.40mm Width)RFQ for sourcing$1.56OBSOLETERFQ

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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