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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
- Interface - Drivers, Receivers, Transceivers
- 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
- 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 - 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
- Thyristors—SCRs
- Current Regulation - Diodes, Transistors
- IGBTs - Arrays
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- Diodes - Zener - Single
- 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
- 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
- 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
- Magnetic Sensors
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Optoelectronics
- Fiber Optic Transceiver Modules
- Display Bezels, Lenses
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- 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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- Display Modules
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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
- Terminals - PC Pin Receptacles, Socket Connectors
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- Terminals - Specialized Connectors
- Terminals - Wire Splice Connectors
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- Rectangular Connector - Accessories
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- D - SUB, D - SHAPED connectors
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RF/IF and RFID
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- RF Misc ICs and Modules
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Uncategorized
- Audio Products
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Programmers, Development Systems
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- Evaluation Boards - Linear Voltage Regulators
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Featured Products
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Manufacturers
- Altera
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- Microchip Technology
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Hard To Find : 28824 - Page 802
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. |
Precision CMOS, Single-Supply, Rail-to-Rail, Input/Output Wideband Operational Amplifiers | IC OPAMP GP 4 CIRCUIT 16QSOP
|
546 pieces In Stock |
MOQ: 8 |
|
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|
Mfr. Part No. WS Part No. |
U.S./International Modem DAA Line Codec Chipset
|
Low Stock |
MOQ: 0 |
Need to verify |
|
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|
|
Mfr. Part No. WS Part No. |
300 MHz to 1000 MHz Quadrature Modulator
|
Low Stock |
MOQ: 3 |
|
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|||||
|
Mfr. Part No. WS Part No. |
5300 Series Conformal Coated RF Choke | FIXED IND 6.8UH 1.6A 80 MOHM TH
|
Low Stock |
MOQ: 115 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
CMOS 8-/16-Channel Analog Multiplexers | IC MULTIPLEXER 16X1 28DIP
|
1,060 pieces In Stock |
MOQ: 4 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Silicon PNP epitaxial planar type(For low-frequency power amplification)
|
Low Stock |
MOQ: 0 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Blackfin® Embedded Processor
|
 Datasheet
|
64 pieces In Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
DUAL FULL-BRIDGE PWM MOTOR DRIVER | IC MTR DRV BIPLR 4.75-5.5V 16DIP
|
Low Stock |
MOQ: 0 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Triple 3-input NOR gate
|
2,241 pieces In Stock |
MOQ: 185 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Microprocessor-Compatible 12-Bit D/A Converter
|
Datasheet
|
150 pieces In Stock |
MOQ: 2 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Multi-Channel and Bi-Directional, 15 MBd Digital Logic Gate Optocoupler | OPTOISO 2.5KV 2CH OPEN COLL 8SO
|
Low Stock |
MOQ: 18 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
High-Speed (10Mbps), Fail-Safe, RS-485/RS-422 Transceivers with Slew-Rate-Limiting and 5kV ESD Protection
|
Low Stock |
MOQ: 0 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
18-Bit Undershoot/Overshoot Clamp | TVS DIODE 5V 20SOIC
|
Low Stock |
MOQ: 23 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
LC2MOS 12-Bit DACPORTs | IC DAC 12BIT V-OUT 24SOIC
|
Low Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Power Transistors Silicon PNP epitaxial planar type
|
Low Stock |
MOQ: 0 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
DC-Coupled Demodulating 120 MHz Logarithmic Amplifier | IC OPAMP LOGARITHMC 1CIRC 20CDIP
|
8 pieces In Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Synchronous Presettable Binary Counter | IC COUNTER BIN SYNC 4BIT 16-DIP
|
Low Stock |
MOQ: 40 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
1 Megabit (128 K x 8-bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
|
Low Stock |
MOQ: 35 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Dual 15A/Single 30A Step-Down Power Module | CAP CER 22UF 25V X5R 1210
|
117 pieces In Stock |
MOQ: 60 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Voltage 18-Bit Universal Bus Transceivers with 5V Tolerant Inputs and Outputs | TXRX 18BIT UNIV BUS LV 56TSSOP
|
Low Stock |
MOQ: 13 |
|
|
