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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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- 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
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- Interface - CODECs
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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
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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
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- PMIC - Current Regulation/Management
- PMIC - Display Drivers
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- PMIC - Gate Drivers
- PMIC - Hot Swap Controllers
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- 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
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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
- 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
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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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- Fiber Optics
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- 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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- 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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- 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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- RF Switches
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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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- Switches
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Featured Products
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Manufacturers
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Hard To Find : 28824 - Page 283
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: 165 |
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|||||
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Mfr. Part No. WS Part No. |
IC REG CTRLR BOOST 28TSSOP
|
270 pieces In Stock |
MOQ: 4 |
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|||||
|
Mfr. Part No. WS Part No. |
Ultralow Noise, LDO XFET Voltage References with Current Sink and Source
|
 Datasheet
|
8,414 pieces In Stock |
MOQ: 9 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Ultracompact, Precision 10.0 V/5.0 V/2.5 V/3.0 V Voltage References
|
Datasheet
|
3,308 pieces In Stock |
MOQ: 6 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Quad-Channel Digital Isolators | DGTL ISO 2.5KV GEN PURP 16SOIC
|
2,000 pieces In Stock |
MOQ: 7 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 30 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
High Speed Backplane Connectors | CONN RCPT BLADE PWR 3POS PCB
|
900 pieces In Stock |
MOQ: 18 |
|
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|||||
|
Mfr. Part No. WS Part No. |
Quad-Channel, Digital Isolators, hanced System-Level ESD Reliability | DGTL ISO 2.5KV GEN PURP 16SOIC / Digital Isolator CMOS 4-CH 1Mbps 16-Pin SOIC W T/R
|
Datasheet
|
1,900 pieces In Stock |
MOQ: 9 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Low Power, Precision, Auto-Zero Op Amps | IC OPAMP ZERO-DRIFT 2 CIRC 8SOIC
|
1,020 pieces In Stock |
MOQ: 13 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
AM1705 ARM Microprocessor | IC MPU SITARA 375MHZ 176HLQFP
|
Low Stock |
MOQ: 5 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
High-Performance, 80C186- and 80C188-Compatible, 16-Bit Embedded Microcontrollers with RAM
|
Low Stock |
MOQ: 2 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Precision CMOS Single Supply Rail-to-Rail Input/Output Wideband Operational Amplifiers
|
11,009 pieces In Stock |
MOQ: 25 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Low Power, Wide Supply Range, Low Cost Difference Amplifier, G = ½, 2 | IC OPAMP DIFF 1 CIRCUIT 8MSOP
|
4,334 pieces In Stock |
MOQ: 9 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Isolated Sigma-Delta Modulator | IC MODULATOR 16BIT 10M 16SOIC
|
910 pieces In Stock |
MOQ: 3 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Isolated Sigma-Delta Modulator
|
Datasheet
|
1,008 pieces In Stock |
MOQ: 3 |
|
|
||||
|
Mfr. Part No. WS Part No. |
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
|
Low Stock |
MOQ: 40 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
|
Low Stock |
MOQ: 100 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
500kHz, 12-Bit, 6-Channel Simultaneous Sampling ANALOG-TO-DIGITAL CONVERTER
|
Datasheet
|
2,776 pieces In Stock |
MOQ: 2 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Dual 2-input NOR gate
|
4,380 pieces In Stock |
MOQ: 90 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
8K/16K 2.5V SPI O Bus Serial EEPROM
|
3,300 pieces In Stock |
MOQ: 22 |
|
|
