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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 - 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 - 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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- Power Drivers - Modules
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- SCRs - Single
- Triacs
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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
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- Sensor Cable Assemblies
- Capacitive Touch Sensors, Proximity Sensor ICs
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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
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Connectors, Interconnects
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- D - SUB, D - SHAPED connectors
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RF/IF and RFID
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Uncategorized
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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 34
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. |
Octal D-type flip-flop with reset; positive-edge trigger
|
50,000 pieces In Stock |
MOQ: 280 |
Need to verify |
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|||||
|
Mfr. Part No. WS Part No. |
SHARC Processor
|
1,000 pieces In Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
DUAL 10 BIT 40MSPS LOW POWER ANALOG TO DIGITAL CONVERTER WITH PGA | IC ADC 10BIT PIPELINED 48TQFP
|
Low Stock |
MOQ: 2 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Single-Channel, 1024-Position, 1% R-Tolerance Digital Potentiometer | IC DGT POT 20KOHM 1024TP 14TSSOP
|
 Datasheet
|
488 pieces In Stock |
MOQ: 5 |
|
|
||||
|
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
20 mW Power, 2.3 V to 5.5 V, 75 MHz Complete DDS | IC DDS 10BIT 50MHZ LP 20TSSOP
|
5,000 pieces In Stock |
MOQ: 6 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Monolithic 16-Bit DACPORT
|
Datasheet
|
200 pieces In Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Surface Mount Fuses NANO2® > Very Fast-Acting > 451/453 Series
|
Datasheet
|
15,000 pieces In Stock |
MOQ: 200 |
|
|
||||
|
Mfr. Part No. WS Part No. |
|
102,500 pieces In Stock |
MOQ: 55 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Quad Voltage Monitor and Sequencer
|
Datasheet
|
5,320 pieces In Stock |
MOQ: 10 |
|
|
||||
|
Mfr. Part No. WS Part No. |
|
12,080 pieces In Stock |
MOQ: 45 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Low Noise, 90 MHz Variable Gain Amplifier | IC OPAMP VGA 1 CIRCUIT 8SOIC
|
Datasheet
|
2,350 pieces In Stock |
MOQ: 7 |
|
|
||||
|
Mfr. Part No. WS Part No. |
|
19,180 pieces In Stock |
MOQ: 6 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
LC2MOS Loop-Powered Signal Conditioning ADC | IC ADC 24BIT SIGMA-DELTA 24DIP
|
Low Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Maximum output frequency | IC CLOCK GEN 1.25GHZ VCO 72LFCSP
|
7,870 pieces In Stock |
MOQ: 5 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Maximum output frequency | IC CLOCK GEN 1.25GHZ VCO 72LFCSP
|
8,500 pieces In Stock |
MOQ: 5 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Cap Ceramic 0.47uF 50V X7R 10% Pad SMD 1206 125°C T/R / General Specifications | CAP CER 0.47UF 50V X7R 1206
|
Datasheet
|
83,470 pieces In Stock |
MOQ: 455 |
|
|
||||
|
Mfr. Part No. WS Part No. |
16-Bit, 80/100 MSPS ADC
|
Datasheet
|
60 pieces In Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Continuous-Time Switch Family | MAGNETIC SWITCH UNIPOLAR SOT23W
|
24,580 pieces In Stock |
MOQ: 45 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
2-input EXCLUSIVE-OR gate
|
48,000 pieces In Stock |
MOQ: 425 |
|
|
