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IT infrastructure
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- Hard To Find
- END - OF - LIFE
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IT infrastructure
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Integrated Circuits (ICs)
- Integrated Circuits (ICs) Kits
- Specialized ICs
- Memory
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Embedded
- Embedded - CPLDs (Complex Programmable Logic Devices)
- Embedded - DSP (Digital Signal Processors)
- Embedded - FPGAs (Field Programmable Gate Array)
- Embedded - Microcontrollers
- Embedded - Microcontrollers - Application Specific
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Interface
- Interface - Analog Switches - Special Purpose
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- Interface - CODECs
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- Interface - Encoders, Decoders, Converters
- Interface - Filters - Active
- Interface - I/O Expanders
- Interface - Modems - ICs and Modules
- Interface - Sensor and Detector Interfaces
- Interface - Serializers, Deserializers
- Interface - Signal Buffers, Repeaters, Splitters
- Interface - Signal Terminators
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- Interface - UARTs (Universal Asynchronous Receiver Transmitter)
- Interface - Voice Record and Playback
- Interface - Sensor, Capacitive Touch
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- Linear
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Logic
- Logic - Buffers, Drivers, Receivers, Transceivers
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- Logic - Shift Registers
- Logic - Signal Switches, Multiplexers, Decoders
- Logic - Specialty Logic
- Logic - Translators, Level Shifters
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- Logic - Gates and Inverters - Multi - Function, Configurable
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PMIC
- PMIC - Power Over Ethernet (PoE) Controllers
- PMIC - Power Supply Controllers, Monitors
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- PMIC - Voltage Regulators - DC DC Switching Controllers
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- PMIC - Voltage Regulators - Linear + Switching
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- PMIC - Gate Drivers
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- PMIC - OR Controllers, Ideal Diodes
- PMIC - PFC (Power Factor Correction)
- PMIC - Power Distribution Switches, Load Drivers
- PMIC - Power Management - Specialized
- PMIC - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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Discrete Semiconductor Products
- Current Regulation - Diodes, Transistors
- IGBTs - Arrays
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- FETs - Arrays
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- IGBTs - Single
- JFETs (Junction Field Effect)
- Power Drivers - Modules
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- SCRs - Single - Modules
- SCRs - Single
- Triacs
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- RF Diodes
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TRANSISTORS
- Transistors – FETs, MOSFETs – Single
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- Transistors - FETs, MOSFETs - RF
- Transistors - Special Purpose
- Transistors (BJT) - Arrays
- Transistors (BJT) - Arrays, Pre - Biased
- Transistors (BJT) - Single
- Transistors (BJT) - Single, Pre - Biased
- Darlington Transistor
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- Memory Cards, Modules
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Sensors, Transducers
- Sensor Interface Junction Blocks
- Sensors, Transducers -Magnets Sensor -Matched Magnets
- Sensors, Transducers -Position Sensors- Angle, Linear Position Measuring
- Sensor Cable Assemblies
- Capacitive Touch Sensors, Proximity Sensor ICs
- Current Transducers
- Encoders
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- Position Sensors - Angle, Linear Position Measuring
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Optical Sensors
- Optical Sensors - Ambient Light, IR, UV Sensors
- Optical Sensors - Photo Detectors - Remote Receiver
- Optical Sensors - Photodiodes
- Optical Sensors - Photointerrupters - Slot Type - Logic Output
- Optical Sensors - Photointerrupters - Slot Type - Transistor Output
- Optical Sensors - Phototransistors
- Optical Sensors - Reflective - Analog Output
- Optical Sensors - Image Sensors, Camera
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- Motion Sensors
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Optoelectronics
- Fiber Optic Transceiver Modules
- Display Bezels, Lenses
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- Circuit Protection
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Connectors, Interconnects
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- FFC, FPC (FlatFlexible) Connectors
- D - SUB, D - SHAPED connectors
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RF/IF and RFID
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Uncategorized
- Audio Products
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Programmers, Development Systems
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Featured Products
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Manufacturers
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Hard To Find : 28824 - Page 169
Hard To Find electronic components are those that are either obsolete or produced in limited quantities, making them challenging to source. These components are crucial for maintaining and repairing older electronic equipment or completing specialized projects that require specific parts.
Leading suppliers specialize in sourcing and stocking these elusive components, ensuring that engineers and hobbyists can find the parts they need. Whether it's vintage semiconductors, discontinued ICs, or rare passive components, these suppliers provide a vital service to the electronics community.
Acquiring hard-to-find components helps extend the lifespan of existing equipment, reduces e-waste, and supports sustainable practices in electronics manufacturing. Reliable suppliers ensure these parts are authentic and quality-tested, offering peace of mind to their customers.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mfr. Part No. WS Part No. |
Dual Channel 12-Bit 900Msps Analog-to-Digital Converter | IC ADC 12BIT PIPELINED 196NFBGA
|
83 pieces In Stock |
MOQ: 1 |
Need to verify |
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|||||
|
Mfr. Part No. WS Part No. |
Ultrafast TTL Comparators
|
Low Stock |
MOQ: 16 |
|
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|||||
|
Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP | IC SUPERVISOR RESET 2.93V SOT143
|
50,400 pieces In Stock |
MOQ: 75 |
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|
|
Mfr. Part No. WS Part No. |
|
54,000 pieces In Stock |
MOQ: 75 |
|
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|||||
|
Mfr. Part No. WS Part No. |
Up/Down Conv Mixer 8.5GHz 24-Pin CQFN EP T/R / IC MMIC IQ MIXER 4-8.5GHZ 24-QFN
|
 Datasheet
|
300 pieces In Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
TVS Diode Array WE-TVS | TVS DIODE 5V 6.8V SOT23-6L
|
Low Stock |
MOQ: 680 |
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|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
12-Bit, 1.6/1.0 GSPS RF Sampling ADC | IC ADC 12BIT FOLD INTERP 292BGA
|
575 pieces In Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Quad, 12-Bit, 170 MSPS/210 MSPS/250 MSPS Serial Output 1.8 V ADC | IC ADC 12BIT PIPELINED 72LFCSP
|
100 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
30 MHz Dual Programmable Filters and Variable Gain Amplifiers | IC QUADRATURE MODULATOR 32LFCSP
|
230 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
ADC12D1600/1000RF 12-Bit, 3.2/2.0 GSPS RF Sampling ADC | IC ADC 12BIT FOLD INTERP 292BGA
|
30 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Complete Very High Speed Sample-and-Hold Amplifier
|
Datasheet
|
Low Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC MCU 32BIT 2MB FLASH 128LQFP
|
180 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
CMOS Low Voltage 4 ohm Quad SPST Switches | IC SWITCH QUAD SPST 16TSSOP
|
10,000 pieces In Stock |
MOQ: 6 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
2.5 V/3.0 V High Precision Reference | IC VREF SERIES/SHUNT PROG 8SOIC
|
9,254 pieces In Stock |
MOQ: 4 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
High Speed, +5 V, 0.1 uF CMOS RS-232 Driver/Receivers | IC TX/RX RS-232 5V 15KV 16SOIC
|
801 pieces In Stock |
MOQ: 20 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Ultralow Power +3.3 V, RS-232 Notebook PC Serial Port Drivers/Receivers | IC TXRX RS232 4:5 3.3V LP 28SOIC
|
542 pieces In Stock |
MOQ: 4 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC FPGA 586 I/O 1156FBGA
|
Datasheet
|
1,298 pieces In Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
|
500 pieces In Stock |
MOQ: 45 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
High Voltage, Precision Difference Amplifier | IC OPAMP DIFF 1 CIRCUIT 8SOIC
|
1,610 pieces In Stock |
MOQ: 6 |
|
|
