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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
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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 - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
- PMIC - Power Over Ethernet (PoE) Controllers
- PMIC - Power Supply Controllers, Monitors
- PMIC - RMS to DC Converters
- PMIC - Supervisors
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- 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
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- PMIC - Energy Metering
- PMIC - Full, Half - Bridge Drivers
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- 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
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- FETs - Arrays
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- IGBTs - Modules
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- JFETs (Junction Field Effect)
- Power Drivers - Modules
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- 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
- Proximity Sensors - Industrial
- 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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Optical Sensors
- Optical Sensors - Image Sensors, Camera
- 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
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- Motion Sensors
- Temperature Sensors
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Optoelectronics
- Fiber Optic Transceiver Modules
- Display Bezels, Lenses
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- LCD, OLED, Graphic
- LED Character and Numeric
- Infrared, UV, Visible Emitters
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- LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs
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- Circuit Protection
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Connectors, Interconnects
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- Heavy Duty Connector Frames
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- Heavy Duty Connector Inserts, Modules
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RF/IF and RFID
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Uncategorized
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Programmers, Development Systems
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Featured Products
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Manufacturers
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Hard To Find : 28824 - Page 300
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. |
30 V, Low Noise, Rail-to-Rail I/O, Low Power Operational Amplifier | IC OPAMP GP 2 CIRCUIT 8LFCSP
|
2,811 pieces In Stock |
MOQ: 6 |
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|||||
|
Mfr. Part No. WS Part No. |
EN Approved MAX250/251/253 Compatible Converter Transformers | XFRMR 5V IN/OUT MAX253 EN
|
354 pieces In Stock |
MOQ: 7 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
SP Amp DIFF AMP Single R-R O/P ±9V/18V 8-Pin MSOP T/R / Low Power, Unity Gain, Fully | IC OPAMP DIFF 1 CIRCUIT 8MSOP
|
 Datasheet
|
9,000 pieces In Stock |
MOQ: 5 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Low Cost JFET Input Operational Amplifiers
|
Datasheet
|
18,090 pieces In Stock |
MOQ: 45 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Miniature Isolation Amplifiers | IC OPAMP ISOLATION 1 CIRC 8SSO
|
7,000 pieces In Stock |
MOQ: 8 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Precision Single Supply Instrumentation Amplifier | IC INST AMP 1 CIRCUIT 8DIP
|
7,200 pieces In Stock |
MOQ: 1 |
|
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|||||
|
Mfr. Part No. WS Part No. |
|
89,290 pieces In Stock |
MOQ: 2140 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
SILICON PLANAR POWER ZENER DIODES
|
58,000 pieces In Stock |
MOQ: 1125 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Cost, High Speed, Rail-to-Rail Amplifiers
|
Datasheet
|
4,520 pieces In Stock |
MOQ: 6 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Ultralow Distortion, Low Power, Low Noise, High Speed Op Amp
|
Datasheet
|
3,500 pieces In Stock |
MOQ: 5 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Silicon NPN Power Transistors
|
600 pieces In Stock |
MOQ: 15 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Silicon NPN triple diffusion mesa type(For horizontal deflection output)
|
600 pieces In Stock |
MOQ: 15 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Precision Miniature Isolation Amplifiers | IC OPAMP ISOLATION 1 CIRCUIT 8SO
|
46,320 pieces In Stock |
MOQ: 6 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Precision Low Power Single-Supply JFET Amplifiers | IC OPAMP JFET 4 CIRCUIT 14SOIC
|
2,790 pieces In Stock |
MOQ: 3 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Quad, 16-/14-/12-Bit nanoDAC
|
Datasheet
|
2,980 pieces In Stock |
MOQ: 4 |
|
|
||||
|
Mfr. Part No. WS Part No. |
TRANSISTOR
|
71,300 pieces In Stock |
MOQ: 230 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
51,360 pieces In Stock |
MOQ: 1495 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Cost, 300 MHz Voltage Feedback Amplifiers
|
Datasheet
|
270 pieces In Stock |
MOQ: 7 |
|
|
||||
|
Mfr. Part No. WS Part No. |
SILICON ZENER DIODES
|
61,250 pieces In Stock |
MOQ: 1255 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
2SC4097 / 2SC1741S
|
236,000 pieces In Stock |
MOQ: 2405 |
|
|
