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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
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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 - Analog Switches - Special Purpose
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- Interface - Modems - ICs and Modules
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- Interface - Signal Buffers, Repeaters, Splitters
- Interface - Signal Terminators
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- 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
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- Logic - Specialty Logic
- Logic - Translators, Level Shifters
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- Logic - Gates and Inverters - Multi - Function, Configurable
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PMIC
- PMIC - AC DC Converters, Offline Switchers
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- 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
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- Specialized ICs
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Discrete Semiconductor Products
- Current Regulation - Diodes, Transistors
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TRANSISTORS
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- Transistors (BJT) - Arrays
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- Transistors (BJT) - Single, Pre - Biased
- Darlington Transistor
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- Memory Cards, Modules
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Sensors, Transducers
- Sensor Interface Junction Blocks
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Optical Sensors
- Optical Sensors - Ambient Light, IR, UV Sensors
- Optical Sensors - Photo Detectors - Remote Receiver
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- Optical Sensors - Photointerrupters - Slot Type - Logic Output
- Optical Sensors - Photointerrupters - Slot Type - Transistor Output
- Optical Sensors - Phototransistors
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Optoelectronics
- Fiber Optic Transceiver Modules
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Connectors, Interconnects
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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 1306
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. |
50V/4A Switching Applications
|
32,000 pieces In Stock |
MOQ: 175 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Small Signal Transistors | THROUGH-HOLE TRANSISTOR-SMALL SI
|
30,000 pieces In Stock |
MOQ: 16 |
|
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|||||
|
Mfr. Part No. WS Part No. |
DSP Microcomputer
|
1,200 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
1.5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
|
26,000 pieces In Stock |
MOQ: 17 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Wideband, High Output Current, Fast Settling Op Amp
|
 Datasheet
|
2,200 pieces In Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
−48 V Hot Swap Controller and Digital | IC CTRLR HOTSWAP -48V 28TSSOP
|
7,800 pieces In Stock |
MOQ: 6 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
1.5A SINGLE CHANNEL CURRENT-LIMITED POWER
|
32,000 pieces In Stock |
MOQ: 850 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Octal buffer/line driver 3-state
|
52,000 pieces In Stock |
MOQ: 215 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Triple 2-channel analog multiplexer/demultiplexer
|
11,700 pieces In Stock |
MOQ: 90 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Quad buffer/line driver; 3-State
|
4,000 pieces In Stock |
MOQ: 175 |
Need to verify |
|
|||||
|
|
Mfr. Part No. WS Part No. |
4 / 8 Channel Analog Multiplexers
|
9,000 pieces In Stock |
MOQ: 18 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Low-Frequency Power Amp Applications
|
3,073 pieces In Stock |
MOQ: 90 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Silicon PNP Power Transistors
|
8,900 pieces In Stock |
MOQ: 3 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
12.5A SILICON CONTROLLED RECTIFIERS
|
6,000 pieces In Stock |
MOQ: 20 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Small Signal Transistors
|
27,000 pieces In Stock |
MOQ: 16 |
Need to verify |
|
|||||
|
|
Mfr. Part No. WS Part No. |
Triple-Channel Digital Isolators
|
3,400 pieces In Stock |
MOQ: 9 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
40 Gb and 10 Gb Ethernet Applications | 40G QSFP+ SR4 TXRX MOD 300M MMF
|
17 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
Blackfin Embedded Processor
|
5,000 pieces In Stock |
MOQ: 2 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
LC2MOS Latchable 4-/8-Channel High Performance Analog Multiplexers
|
8,000 pieces In Stock |
MOQ: 18 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
300 MHz to 1000 MHz Quadrature Modulator
|
7,900 pieces In Stock |
MOQ: 10 |
|
|
