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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
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- 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
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Interface
- Interface - Analog Switches - Special Purpose
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- Interface - Encoders, Decoders, Converters
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- 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 - Multivibrators
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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 - 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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- JFETs (Junction Field Effect)
- Power Drivers - Modules
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- 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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- Proximity Sensors - Industrial
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Optoelectronics
- Fiber Optic Transceiver Modules
- Display Bezels, Lenses
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- LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs
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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 276
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. |
Single-ended 24-Bit 192kHz ΔΣ ADC | IC ADC/AUD 24BIT 8K-216K 16TSSOP
|
1,000 pieces In Stock |
MOQ: 1 |
|
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|||||
|
Mfr. Part No. WS Part No. |
|
56,930 pieces In Stock |
MOQ: 295 |
|
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|||||
|
Mfr. Part No. WS Part No. |
9.5 ohm RON, 16-Channel, Differential 8-Channel, ±15 V/+12 V/±5 V iCMOS Multiplexers | IC MULTIPLEXER 16X1 32LFCSP
|
 Datasheet
|
4,590 pieces In Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
+3 V/+5 V, Rail-to-Rail Quad, 8-Bit DAC | IC DAC 8BIT V-OUT 16SOIC
|
Low Stock |
MOQ: 15 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
|
422 pieces In Stock |
MOQ: 24 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Cost JFET Input Operational Amplifiers
|
30,000 pieces In Stock |
MOQ: 40 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
24-BIT ANALOG-TO-DIGITAL CONVERTER | IC ADC 24BIT SIGMA-DELTA 20CDIP
|
10 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
COMMON MODE SMD LINE FILTER WE-SLM | CMC 22UH 300MA 2LN 1.5 KOHM SMD
|
80,000 pieces In Stock |
MOQ: 100 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Compact, 800 mA, 3 MHz, Step-Down DC-to-DC Converter
|
Datasheet
|
11,475 pieces In Stock |
MOQ: 40 |
|
|
||||
|
Mfr. Part No. WS Part No. |
|
50,000 pieces In Stock |
MOQ: 190 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Quad Precision, Low Cost, High Speed, BiFET Op Amp
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
LC2MOS 10-BIT SAMPLING A/D CONVERTERS | IC ADC 10BIT SAR 24DIP
|
Low Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 7 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PNP / NPN Epitaxial Planar Silicon Transistors High-Current Switching Applications
|
Low Stock |
MOQ: 8 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 14 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Monolithic Amplifier
|
500 pieces In Stock |
MOQ: 4 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Precision, Ultralow Noise, RRIO, Zero-Drift Op Amp
|
Datasheet
|
180 pieces In Stock |
MOQ: 5 |
|
|
||||
|
Mfr. Part No. WS Part No. |
1W SILICON PLANAR ZENER DIODES
|
Low Stock |
MOQ: 23 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
1.0W ZENER DIODE | DIODE ZENER 1.3W DO41
|
Low Stock |
MOQ: 715 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
ADC121S051 Single Channel, 200 to 500 ksps, 12-Bit A/D Converter | IC ADC 12BIT SAR SOT23-6
|
25,074 pieces In Stock |
MOQ: 24 |
Need to verify |
|
