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Featured Products
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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 - Sensor, Capacitive Touch
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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
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- Linear
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Logic
- Logic - Buffers, Drivers, Receivers, Transceivers
- Logic - Comparators
- Logic - Counters, Dividers
- Logic - FIFOs Memory
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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 - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
- 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
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- 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
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Discrete Semiconductor Products
- Thyristors—SCRs
- Current Regulation - Diodes, Transistors
- IGBTs - Arrays
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- Diodes, Rectifiers - Arrays
- Diodes, Rectifiers - Single
- 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
- Darlington Transistor
- 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
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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
- Moisture Sensors, Humidity
- Position Sensors - Angle, Linear Position Measuring
- Pressure Sensors, Transducers
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- Proximity Sensors - Industrial
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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
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Optoelectronics
- Fiber Optic Transceiver Modules
- Display Bezels, Lenses
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- Infrared, UV, Visible Emitters
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- LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs
- Optics - LEDs - Light Pipes
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- LEDs - Spacers, Standoffs
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- Display Modules
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- Circuit Protection
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Connectors, Interconnects
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- Card Edge Connector Contacts
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- Terminals - Specialized Connectors
- Terminals - Wire Splice Connectors
- Terminals - Wire to Board Connectors
- FFC, FPC (FlatFlexible) Connector Assemblies
- Heavy Duty Connector Frames
- Heavy Duty Connector Accessories
- Heavy Duty Connector Inserts, Modules
- Modular Connector Jacks
- Modular Connector Jacks With Magnetics
- Modular/Ethernet Connector (RJ45, RJ11) Jacks
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- Rectangular Connectors - Board In, Direct Wire to Board
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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
- Altera
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Hard To Find : 28824 - Page 325
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-Channel, 250-MSPS Receiver and Feedback ADC
|
 Datasheet
|
5,380 pieces In Stock |
MOQ: 11 |
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|
Mfr. Part No. WS Part No. |
|
1,000 pieces In Stock |
MOQ: 2 |
|
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|||||
|
Mfr. Part No. WS Part No. |
ADCS7478 1MSPS, 12-/10-/8-Bit A/D Converters in SOT-23 & WSON | IC ADC 8BIT SAR SOT23-6
|
2,840 pieces In Stock |
MOQ: 22 |
Need to verify |
|
|||||
|
|
Mfr. Part No. WS Part No. |
PERIPHERAL DRIVERS FOR HIGH-VOLTAGE HIGH-CURRENT DRIVER APPLICATIONS
|
1,500 pieces In Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
31,000 pieces In Stock |
MOQ: 11 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS
|
13,500 pieces In Stock |
MOQ: 215 |
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|||||
|
|
Mfr. Part No. WS Part No. |
|
11,300 pieces In Stock |
MOQ: 5 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
Dual, 500kSPS, 16-Bit, 2 2 Channel, Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER
|
Datasheet
|
7,800 pieces In Stock |
MOQ: 3 |
|
|
||||
|
|
Mfr. Part No. WS Part No. |
|
34,000 pieces In Stock |
MOQ: 45 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
6,000 pieces In Stock |
MOQ: 130 |
Need to verify |
|
|||||
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|
Mfr. Part No. WS Part No. |
|
2,400 pieces In Stock |
MOQ: 14 |
Need to verify |
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
17,000 pieces In Stock |
MOQ: 35 |
Need to verify |
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
8,250 pieces In Stock |
MOQ: 3 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
4,000 pieces In Stock |
MOQ: 5 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
8,000 pieces In Stock |
MOQ: 8 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
10W DC/DC converter for automotive applications
|
4,100 pieces In Stock |
MOQ: 2 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
14-Bit, 62MSPS Sampling ANALOG-TO-DIGITAL CONVERTER
|
1,100 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
19,000 pieces In Stock |
MOQ: 35 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC BUS TRANSCVR 16BIT 48SSOP
|
Datasheet
|
12,000 pieces In Stock |
MOQ: 35 |
|
|
||||
|
|
Mfr. Part No. WS Part No. |
|
1,300 pieces In Stock |
MOQ: 9 |
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