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IT infrastructure
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- Hard To Find
- END - OF - LIFE
- Electronic Wholesale
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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 - Translators, Level Shifters
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PMIC
- PMIC - AC DC Converters, Offline Switchers
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- PMIC - Power Management - Specialized
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- PMIC - Supervisors
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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
- Transistors – FETs, MOSFETs – Single
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- Transistors - FETs, MOSFETs - RF
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- 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
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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
- Optical Sensors - Reflective - Analog Output
- Optical Sensors - Image Sensors, Camera
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- Motion Sensors
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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 482
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. |
SILICON ZENER DIODES
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
TRANSISTOR (DRIVER STAGE, VOLTAGE AMPLIFIER APPLICATIONS)
|
Low Stock |
MOQ: 295 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
LOW FREQUENCY POWER AMPLIFIER(PNP EPITAXUAL)
|
Low Stock |
MOQ: 80 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
|
4,520 pieces In Stock |
MOQ: 2 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Octal D-type flip-flop with reset; positive-edge trigger
|
2,980 pieces In Stock |
MOQ: 165 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Inductor Power Shielded Wirewound 1.5uH 20% 100KHz Powdered Iron 2.7A 0.046Ohm DCR 1212 T/R / FIXED IND 1.5UH 2.7A 46 MOHM SMD
|
Low Stock |
MOQ: 55 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
TRIMMER 20K OHM 0.25W SMD
|
 Datasheet
|
Low Stock |
MOQ: 24 |
|
|
||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
DC-DC Converter Applications
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Silicon NPN epitaxial planer type(For low-frequency output amplification and driver amplification)
|
Low Stock |
MOQ: 305 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Silicon Bipolar Darlington Amplifier | IC RF AMP CEL 0HZ-2.5GHZ SOT343
|
45,910 pieces In Stock |
MOQ: 21 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Silicon Bipolar Darlington Amplifier | IC RF AMP ISM 0HZ-2.5GHZ SOT343
|
48,360 pieces In Stock |
MOQ: 21 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Silicon Bipolar Darlington Amplifier
|
51,000 pieces In Stock |
MOQ: 21 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
218 Series, 5 x 20 mm, Time-Lag (Slo-Blo®) Fuse | FUSE GLASS 125MA 250VAC 5X20MM
|
12,000 pieces In Stock |
MOQ: 450 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
High Precision, Wide-Band RMS-to-DC Converter | IC TRUE RMS/DC CONV WDBND 16SOIC
|
9,887 pieces In Stock |
MOQ: 4 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
4-bit magnitude comparator
|
207 pieces In Stock |
MOQ: 40 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Bilateral switch
|
90,000 pieces In Stock |
MOQ: 285 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
16-bit D-type flip-flop
|
Low Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Low-power dual supply translating transceiver; 3-state
|
138,000 pieces In Stock |
MOQ: 160 |
|
|
