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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
- Maxim 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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- Clock/Timing
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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
- Current Regulation - Diodes, Transistors
- IGBTs - Arrays
- Thyristors—SCRs
- Bridge Rectifiers
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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
- 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
- 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
- Display Backlights
- LED Emitters - Infrared, UV, Visible
- Ballasts, Inverters
- Optocouplers/Photocouplers
- Infrared, UV, Visible Emitters
- LED Indication - Discrete
- LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs
- Optics - LEDs - Light Pipes
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- Fiber Optics
- Led Lighting
- Display Modules
- LCD, OLED, Graphic
- LED Character and Numeric
- Custom Products
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- Circuit Protection
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Connectors, Interconnects
- AC Power Connectors
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- Card Edge Connector Housings
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- Rectangular - Board to Board Connectors
- Rectangular Connectors
- Sockets for ICs, Transistors
- Terminal Blocks
- Terminals
- USB, DVI, HDMI Connectors
- 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 - Board In, Direct Wire to Board
- Rectangular Connectors - Free Hanging, Panel Mount
- Rectangular Connectors - Headers, Male Pins
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RF/IF and RFID
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- RF Misc ICs and Modules
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- RFID, RF Access, Monitoring ICs
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Uncategorized
- Audio Products
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Programmers, Development Systems
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- Evaluation Boards - Analog to Digital Converters (ADCs)
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Featured Products
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Manufacturers
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Hard To Find : 28824 - Page 1135
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. |
+3.3 V to +5 V Quad/Octal 10-Bit DACs
|
9,000 pieces In Stock |
MOQ: 8 |
|
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|||||
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|
Mfr. Part No. WS Part No. |
Pin Programmable Precision Voltage Reference
|
1,900 pieces In Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
9-bit odd/even parity generator/checker
|
34,000 pieces In Stock |
MOQ: 14 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
7.4 Amps, 600/650 Volts N-CHANNEL MOSFET
|
11,200 pieces In Stock |
MOQ: 9 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Quad buffer 3-State
|
6,000 pieces In Stock |
MOQ: 115 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Universal Interrupt Controller
|
12,000 pieces In Stock |
MOQ: 6 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
1.1W Mono Low-Voltage Audio Power Amplifier
|
15,094 pieces In Stock |
MOQ: 4 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
INPUT RECTIFIER DIODE
|
7,000 pieces In Stock |
MOQ: 35 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Silicon PNP Epitaxial
|
1,800 pieces In Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
NPN SILICON RF TRANSISTOR FOR LOW NOISE, HIGH-GAIN AMPLIFICATION FLAT-LEAD 4-PIN THIN SUPER MINI-MOLD
|
2,400 pieces In Stock |
MOQ: 195 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Octal buffer/line driver; 3-state; inverting
|
22,000 pieces In Stock |
MOQ: 85 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Ultrafast Soft Recovery Diode | DIODE GEN PURP 400V 60A TO247AC
|
7,800 pieces In Stock |
MOQ: 50 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
8K/16K 5.0V Microwire Serial EEPROM
|
7,800 pieces In Stock |
MOQ: 9 |
Need to verify |
|
|||||
|
|
Mfr. Part No. WS Part No. |
High Precision Shunt Mode Voltage References
|
9,000 pieces In Stock |
MOQ: 45 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
3A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 3.3V
|
65,000 pieces In Stock |
MOQ: 415 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Hyperfast Rectifier | DIODE ARRAY GP 300V 10A TO220AB
|
7,500 pieces In Stock |
MOQ: 45 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Dual JK flip-flop with set and reset; negative-edge trigger
|
37,000 pieces In Stock |
MOQ: 495 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
|
7,800 pieces In Stock |
MOQ: 4 |
Need to verify |
|
|||||
|
|
Mfr. Part No. WS Part No. |
Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifier
|
2,100 pieces In Stock |
MOQ: 4 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Hyperfast Rectifier | DIODE GEN PURP 600V 30A TO220AC
|
7,000 pieces In Stock |
MOQ: 55 |
Need to verify |
|
