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IT infrastructure
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- HOT - SALES and EOL Components
- 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 - 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 - Signal Switches, Multiplexers, Decoders
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- 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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- 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
- 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
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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 56
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. |
TVS Diode Array WE-TVS | TVS DIODE 5V 7.7V SOT563
|
7,807 pieces In Stock |
MOQ: 655 |
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|
Mfr. Part No. WS Part No. |
|
2,310 pieces In Stock |
MOQ: 4 |
|
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|
Mfr. Part No. WS Part No. |
IC D-TYPE POS TRG SNGL 20SOIC
|
 Datasheet
|
Low Stock |
MOQ: 145 |
|
|
||||
|
Mfr. Part No. WS Part No. |
3.0A, 150Khz, Step-Down Switching Regulator | IC REG BUCK 3.3V 3A TO220-5
|
4,580 pieces In Stock |
MOQ: 140 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
three terminal negative voltage regulator
|
20,000 pieces In Stock |
MOQ: 995 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
TERMINAL BLOCK, PLUG, STACKING, 5.08mm PITCH | TERM BLOCK PLUG 4POS STR 5.08MM
|
1,200 pieces In Stock |
MOQ: 10 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
4 mm SMD & Through-hole Sealed Key Switch | SWITCH TACTILE SPST-NO 0.1A 16V
|
500 pieces In Stock |
MOQ: 50 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
3-Terminal Regulators
|
58,000 pieces In Stock |
MOQ: 1325 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
3-Terminal Regulators
|
4,110 pieces In Stock |
MOQ: 1155 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
3-Terminal Regulators
|
1,620 pieces In Stock |
MOQ: 1200 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Positive-Voltage Regulators
|
100,000 pieces In Stock |
MOQ: 2360 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
General Purpose Pulse Transformers | TRANSFORMER 1CT:1CT 10MH 56VUS
|
4,000 pieces In Stock |
MOQ: 18 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
3296 - 3/8 Square Trimpot Trimming Potentiometer | TRIMMER 20K OHM 0.5W PC PIN TOP
|
22,700 pieces In Stock |
MOQ: 80 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 10 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 50 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC REG BUCK 5V 1A 16DIP
|
470 pieces In Stock |
MOQ: 120 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Dual retriggerable precision monostable multivibrator
|
30,000 pieces In Stock |
MOQ: 195 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
|
33,113 pieces In Stock |
MOQ: 13 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
8-bit serial-in, parallel-out shift register | IC SHIFT REGISTER 8BIT 14SOP
|
500,000 pieces In Stock |
MOQ: 520 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
High Common-Mode Voltage Difference Amplifier | IC OPAMP DIFF 1 CIRCUIT 8SOIC
|
15,000 pieces In Stock |
MOQ: 8 |
Need to verify |
|
