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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 - Analog Switches - Special Purpose
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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
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- Interface - Telecom
- 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 - Gates and Inverters
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- 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 - Power Over Ethernet (PoE) Controllers
- PMIC - Power Supply Controllers, Monitors
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- PMIC - Supervisors
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- PMIC - V/F and F/V Converters
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- PMIC - Voltage Regulators - DC DC Switching Controllers
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- PMIC - Voltage Regulators - Linear
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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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- Diodes, Rectifiers - Arrays
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- FETs - Arrays
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- IGBTs - Modules
- IGBTs - Single
- JFETs (Junction Field Effect)
- Power Drivers - Modules
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- SCRs - Single
- Triacs
- Variable Capacitance Diodes (Varicaps, Varactors)
- RF Diodes
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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
- Sensors, Transducers -Position Sensors- Angle, Linear Position Measuring
- Sensor Cable Assemblies
- Capacitive Touch Sensors, Proximity Sensor ICs
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- Encoders
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- Position Sensors - Angle, Linear Position Measuring
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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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- Circuit Protection
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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 149
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. |
9-bit dual latch transceiver with 8-bit parity generator/checker 3-State
|
Low Stock |
MOQ: 30 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Surface Mount Zener Diodes
|
79,460 pieces In Stock |
MOQ: 1690 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
|
13,940 pieces In Stock |
MOQ: 17 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Hex inverter
|
Low Stock |
MOQ: 120 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Analog Multiplier 4Bit 8-Pin SOIC N T/R / 250 MHz, Voltage Output,4-Quadrant Multiplier | IC MULTIPLIER 4-QUADRANT 8-SOIC
|
 Datasheet
|
13,770 pieces In Stock |
MOQ: 3 |
|
|
||||
|
Mfr. Part No. WS Part No. |
High-Voltage Switching Applications
|
728 pieces In Stock |
MOQ: 95 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Positive-Voltage Regulators
|
5,260 pieces In Stock |
MOQ: 900 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IEEE 1284 Transceiver | TXRX BIDIRECT IEEE 48TSSOP
|
Low Stock |
MOQ: 85 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Ideal for driving high capacitive or low resistive loads
|
Datasheet
|
4,840 pieces In Stock |
MOQ: 3 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Ideal for driving high capacitive or low resistive loads
|
Datasheet
|
5,250 pieces In Stock |
MOQ: 3 |
|
|
||||
|
Mfr. Part No. WS Part No. |
TRANSISTOR (HIGH VOLTAGE GENERAL AMPLIFIER, COLOR TV CLASS B SOUND OUTPUT APPLICATIONS)
|
2,195 pieces In Stock |
MOQ: 125 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
8-Channel Differential DAS with 18-Bit
|
Datasheet
|
5,468 pieces In Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
|
41,650 pieces In Stock |
MOQ: 55 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
12-V, P-Channel FemtoFET MOSFET | MOSFET P-CH 12V
|
111,140 pieces In Stock |
MOQ: 425 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
DGTL ISO 2.5KV GEN PURP 16SOIC
|
Datasheet
|
9,060 pieces In Stock |
MOQ: 12 |
|
|
||||
|
Mfr. Part No. WS Part No. |
10 MHz, 4-Quadrant Multiplier/Divider | IC MULTIPLIER/DIVIDER 14-DIP
|
6,000 pieces In Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Axial Lead Standard Recovery Rectifiers | DIODE GEN PURP 100V 1A DO41
|
100,000 pieces In Stock |
MOQ: 430 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Hex inverting Schmitt-trigger with 5V tolerant input
|
39,549 pieces In Stock |
MOQ: 430 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
2-input AND gate
|
98,000 pieces In Stock |
MOQ: 1345 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Inverting Schmitt-trigger / Inverter Schmitt Trigger 1-Element CMOS 5-Pin TSSOP
|
52,000 pieces In Stock |
MOQ: 1345 |
|
|
