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Featured Products
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IT infrastructure
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- HOT - SALES and EOL Components
- Hard To Find
- END - OF - LIFE
- Electronic Wholesale
- 88E series
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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
- Embedded - Microprocessors
- Embedded - PLDs (Programmable Logic Device)
- Embedded - System On Chip (SoC)
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Interface
- Interface - Analog Switches - Special Purpose
- Interface - Analog Switches, Multiplexers, Demultiplexers
- Interface - CODECs
- Interface - Controllers
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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
- Interface - Specialized
- Interface - Telecom
- 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
- Logic - Comparators
- Logic - Counters, Dividers
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- Logic - Gates and Inverters
- Logic - Latches
- Logic - Multivibrators
- Logic - Parity Generators and Checkers
- Logic - Shift Registers
- Logic - Signal Switches, Multiplexers, Decoders
- Logic - Specialty Logic
- Logic - Translators, Level Shifters
- Logic - Universal Bus Functions
- Logic - Gates and Inverters - Multi - Function, Configurable
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PMIC
- PMIC - Power Over Ethernet (PoE) Controllers
- PMIC - Power Supply Controllers, Monitors
- PMIC - RMS to DC Converters
- PMIC - Supervisors
- PMIC - Thermal Management
- PMIC - V/F and F/V Converters
- PMIC - Voltage Reference
- PMIC - Voltage Regulators - DC DC Switching Controllers
- PMIC - Voltage Regulators - DC DC Switching Regulators
- PMIC - Voltage Regulators - Linear
- PMIC - Voltage Regulators - Linear Regulator Controllers
- PMIC - Voltage Regulators - Linear + Switching
- PMIC - Voltage Regulators - Special Purpose
- PMIC - AC DC Converters, Offline Switchers
- PMIC - Battery Chargers
- PMIC - Battery Management
- PMIC - Current Regulation/Management
- PMIC - Display Drivers
- PMIC - Energy Metering
- PMIC - Full, Half - Bridge Drivers
- PMIC - Gate Drivers
- PMIC - Hot Swap Controllers
- PMIC - Laser Drivers
- PMIC - LED Drivers
- PMIC - Lighting, Ballast Controllers
- PMIC - Motor Drivers, Controllers
- 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
- Thyristors—SCRs
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- Diodes, Rectifiers - Arrays
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- FETs - Arrays
- FETs - Single
- IGBTs - Modules
- IGBTs - Single
- JFETs (Junction Field Effect)
- Power Drivers - Modules
- RFFETs
- SCRs - Single - Modules
- SCRs - Single
- Triacs
- Variable Capacitance Diodes (Varicaps, Varactors)
- RF Diodes
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TRANSISTORS
- Transistors – FETs, MOSFETs – Single
- Transistors - FETs, MOSFETs Arrays
- RF Transistors (BJT)
- 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
- Image Sensors, Camera
- IrDA Transceiver Modules
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- Position Sensors - Angle, Linear Position Measuring
- Pressure Sensors, Transducers
- Proximity Sensors
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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
- Temperature Sensors
- Magnetic Sensors
- Proximity Sensors - Industrial
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Optoelectronics
- Fiber Optic Transceiver Modules
- Display Bezels, Lenses
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- LED Emitters - Infrared, UV, Visible
- Ballasts, Inverters
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- Infrared, UV, Visible Emitters
- LED Indication - Discrete
- LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs
- Optics - LEDs - Light Pipes
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- LCD, OLED, Graphic
- LED Character and Numeric
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- Circuit Protection
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Connectors, Interconnects
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- Sockets for ICs, Transistors
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- Terminals
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- Backplane Connectors
- Coaxial Connectors (RF)
- FFC, FPC (FlatFlexible) Connectors
- D - SUB, D - SHAPED connectors
- Terminals - PC Pin Receptacles, Socket Connectors
- Terminals - PC Pin, Single Post Connectors
- Terminals - Quick Connects, Quick Disconnect Connectors
- Terminals - Specialized Connectors
- Terminals - Wire Splice Connectors
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- Modular/Ethernet Connector (RJ45, RJ11) Jacks
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- Rectangular Connectors - Free Hanging, Panel Mount
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- Rectangular Connectors - Headers, Receptacles, Female Sockets
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- Solid State Lighting Connector - Assemblies
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RF/IF and RFID
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- RF Misc ICs and Modules
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- RF Switches
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- RFID, RF Access, Monitoring ICs
- RF Multiplexers
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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
- Altera
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Hard To Find : 28824 - Page 627
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. |
Quad buffer/line driver; 3-state
|
17,500 pieces In Stock |
MOQ: 175 |
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|||||
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Mfr. Part No. WS Part No. |
SURFACE MOUNT ZENER DIODES
|
19,000 pieces In Stock |
MOQ: 2275 |
|
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|
Mfr. Part No. WS Part No. |
Dual bus buffer/line driver; 3-state
|
5,500 pieces In Stock |
MOQ: 440 |
|
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|||||
|
Mfr. Part No. WS Part No. |
Silicon NPN triple diffusion planar type
|
79,600 pieces In Stock |
MOQ: 435 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
TRANSISTOR (PNP)
|
10,700 pieces In Stock |
MOQ: 2860 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Single 2-input NAND gate
|
23,500 pieces In Stock |
MOQ: 260 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Medium power transistor (-80V, -0.7A)
|
30,000 pieces In Stock |
MOQ: 1965 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Dual D-type flip-flop with set and reset; positive-edge trigger
|
7,545 pieces In Stock |
MOQ: 270 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
NPN Transistors
|
7,155 pieces In Stock |
MOQ: 1655 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Overvoltage protected AC switch | TRIAC SENS GATE 800V 2A DPAK
|
4,000 pieces In Stock |
MOQ: 105 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Quad 2-input multiplexer
|
49,600 pieces In Stock |
MOQ: 285 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Audio Frequency General Purpose Amplifier Applications
|
27,000 pieces In Stock |
MOQ: 1325 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
TAPED POWER TRANSISTOR PACKAGE FOR USE WITH AN AUTOMATIC PLACEMENT MACHINE
|
1,100 pieces In Stock |
MOQ: 305 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
DIODE (ULTRA HIGH SPEED SWTHCING PPLICATION)
|
125,500 pieces In Stock |
MOQ: 1715 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
8-bit serial-in/serial or parallel-out shift register with output latches; 3-state
|
6,900 pieces In Stock |
MOQ: 250 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE SCHOTTKY 30V 1A SMB
|
50,000 pieces In Stock |
MOQ: 885 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Quad 2-input AND gate
|
3,304 pieces In Stock |
MOQ: 465 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
SINGLE STAGE PRIMARY SIDE REGULATION PFC CONTROLLER FOR LED DRIVER | IC LED DRIVER OFFL SWITCHER 8SO
|
35,000 pieces In Stock |
MOQ: 135 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Flip Flop D-Type Pos-Edge 2-Element 14-Pin SO / Dual D-type flip-flop with set and reset; positive-edge trigger
|
12,000 pieces In Stock |
MOQ: 370 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
8-input NAND gate
|
44,600 pieces In Stock |
MOQ: 380 |
Need to verify |
|
