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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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- 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
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Interface
- Interface - Analog Switches - Special Purpose
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- Interface - Modems - ICs and Modules
- Interface - Sensor and Detector Interfaces
- Interface - Serializers, Deserializers
- Interface - Signal Buffers, Repeaters, Splitters
- Interface - Signal Terminators
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- 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
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- Logic - Translators, Level Shifters
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- Logic - Gates and Inverters - Multi - Function, Configurable
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PMIC
- PMIC - Power Over Ethernet (PoE) Controllers
- PMIC - Power Supply Controllers, Monitors
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- PMIC - Voltage Regulators - DC DC Switching Controllers
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- PMIC - Voltage Regulators - Linear + Switching
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- PMIC - Gate Drivers
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- 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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- Power Drivers - Modules
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- SCRs - Single
- Triacs
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TRANSISTORS
- Transistors – FETs, MOSFETs – Single
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- 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
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- Sensor Cable Assemblies
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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
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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
- Audio Products
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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 626
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. |
Low-power D-type flip-flop; positive-edge trigger
|
24,000 pieces In Stock |
MOQ: 410 |
|
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|||||
|
Mfr. Part No. WS Part No. |
Quad 2-input NAND Schmitt trigger
|
6,160 pieces In Stock |
MOQ: 200 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Quad 2-input EXCLUSIVE-OR gate
|
7,640 pieces In Stock |
MOQ: 70 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
NPN SILICON EPITAXIAL TRANSISTOR FOR HIGH-SPEED SWITCHING
|
540 pieces In Stock |
MOQ: 150 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
SI NPN EPITAXIAL PLANAR DARLINGTON
|
7,330 pieces In Stock |
MOQ: 50 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
TRANSISTOR (AUDIO FREQUENCY LOW POWER, DRIVER STAGE AMPLIFIER, SWITCHING APPLICATIONS)
|
3,000 pieces In Stock |
MOQ: 2540 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Hex buffer/line driver; 3-state; inverting
|
90 pieces In Stock |
MOQ: 45 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Dual D-type flip-flop with set and reset; positive-edge trigger
|
8,700 pieces In Stock |
MOQ: 165 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Silicon NPN Power Transistors
|
Low Stock |
MOQ: 95 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 to 110 Volts　　 | TVS DIODE 18V 29.2V P600
|
Low Stock |
MOQ: 24 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Dual 2-input AND gate
|
9,540 pieces In Stock |
MOQ: 175 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER, 1Amp | DIODE SCHOTTKY 40V 1A SMB
|
52,800 pieces In Stock |
MOQ: 875 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
NPN EPITAXIAL TYPE (LOW FREQUENCY POWER AMPLIFIER, POWER SWITCHING APPLICATIONS)
|
43,000 pieces In Stock |
MOQ: 8475 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Lower Gate Charge, Capable of 2.5V Gate Drive
|
2,495 pieces In Stock |
MOQ: 525 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
High-Current Switching Applications
|
10,600 pieces In Stock |
MOQ: 1980 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
AC Thyristor Triac power switch
|
13,500 pieces In Stock |
MOQ: 60 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PNP PLANAR TRANSISTOR(AUDIO POWER AMPLIFIER, DC TO DC CONVERTER)
|
11,500 pieces In Stock |
MOQ: 85 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Inverting Schmitt trigger
|
100 pieces In Stock |
MOQ: 50 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Dual 2-input NAND gate
|
7,813 pieces In Stock |
MOQ: 425 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
NPN Silicon Epitaxial Planar Transistor
|
36,600 pieces In Stock |
MOQ: 5210 |
|
|
