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Products
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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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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 - Sensor, Capacitive Touch
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- Interface - Filters - Active
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- Interface - Signal Terminators
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- Interface - Telecom
- Interface - UARTs (Universal Asynchronous Receiver Transmitter)
- Interface - Voice Record and Playback
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- Linear
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Logic
- 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
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- PMIC - Voltage Regulators - Linear + Switching
- PMIC - Voltage Regulators - Special Purpose
- PMIC - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
- PMIC - AC DC Converters, Offline Switchers
- PMIC - Battery Chargers
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- PMIC - Current Regulation/Management
- PMIC - Display Drivers
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- PMIC - Full, Half - Bridge Drivers
- PMIC - Gate Drivers
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- PMIC - OR Controllers, Ideal Diodes
- PMIC - PFC (Power Factor Correction)
- PMIC - Power Distribution Switches, Load Drivers
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- Memory
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Discrete Semiconductor Products
- Current Regulation - Diodes, Transistors
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TRANSISTORS
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- Transistors (BJT) - Arrays
- Transistors (BJT) - Arrays, Pre - Biased
- Transistors (BJT) - Single
- Transistors (BJT) - Single, Pre - Biased
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- Bridge Rectifiers
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- Power Drivers - Modules
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- RF Diodes
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- Memory Cards, Modules
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Sensors, Transducers
- Sensor Interface Junction Blocks
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- Encoders
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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
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- Optical Sensors - Image Sensors, Camera
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- Motion Sensors
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Optoelectronics
- Fiber Optic Transceiver Modules
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- Circuit Protection
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Connectors, Interconnects
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- D - SUB, D - SHAPED connectors
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RF/IF and RFID
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- RF Misc ICs and Modules
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Uncategorized
- Audio Products
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Programmers, Development Systems
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- Switches
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Featured Products
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Manufacturers
- Altera
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Hard To Find from ON Semiconductor : 1104 - Page 18
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 Stock |
MOQ: 1 |
|
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|||||
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Mfr. Part No. WS Part No. |
Low-Cost, Green-Mode PWM Controller for Flyback Converters
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Bipolar Transistor | TRANS NPN 15V 0.7A SOT23-3
|
3,000 pieces In Stock |
MOQ: 125 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Silicon Z-Diodes | DIODE ZENER 27V 500MW DO35
|
6,950 pieces In Stock |
MOQ: 3475 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PLASTIC SILICON RECTIFIER(VOLTAGE - 50 to 1000 Volts CURRENT - 1.5 Amperes) | DIODE GEN PURP 1KV 1.5A DO15
|
50,000 pieces In Stock |
MOQ: 3335 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
16-Bit Serial-In, Serial/Parallel-Out Shift Register | IC REGISTER SHIFT 16BIT 24-SOIC
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
1.5W SILICON ZENER DIODE | DIODE ZENER 6.8V 3W AXIAL
|
Low Stock |
MOQ: 475 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
5 Watt Surmetic 40 Zener Voltage Refulators | DIODE ZENER 3.3V 5W AXIAL
|
46,750 pieces In Stock |
MOQ: 195 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
TRANS NPN 50V 0.1A SC59
|
Low Stock |
MOQ: 1620 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Octal Buffer/Line Driver with 3-STATE Outputs | IC BUFFER NON-INVERT 6V 20TSSOP
|
10,038 pieces In Stock |
MOQ: 95 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Voltage Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs | IC TXRX NON-INVERT 3.6V 20TSSOP
|
Low Stock |
MOQ: 85 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Quad 2-Input Multiplexer
|
Low Stock |
MOQ: 5 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
TRANS NPN 20V 5A TO-126ML
|
 Datasheet
|
Low Stock |
MOQ: 480 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Watt Peak Power Zener Transient Voltage Suppressors | TVS DIODE 51V 82.4V SMB
|
4,695 pieces In Stock |
MOQ: 310 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
|
3,650 pieces In Stock |
MOQ: 205 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Hex Inverter | IC INVERTER 6CH 6-INP 14DIP
|
Low Stock |
MOQ: 55 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ: 75 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
520 pieces In Stock |
MOQ: 19 |
|
|
