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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
- 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
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- Linear
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Logic
- Logic - Buffers, Drivers, Receivers, Transceivers
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- Logic - Signal Switches, Multiplexers, Decoders
- 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 - Power Management - Specialized
- PMIC - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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- PMIC - V/F and F/V Converters
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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
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- Specialized ICs
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Discrete Semiconductor Products
- Current Regulation - Diodes, Transistors
- IGBTs - Arrays
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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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Optical Sensors
- Optical Sensors - Image Sensors, Camera
- 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
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- Motion Sensors
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- Capacitive Touch Sensors, Proximity Sensor ICs
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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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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 877
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. |
Microprocessor Supervisory Circuits
|
 Datasheet
|
Low Stock |
MOQ: 4 |
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||||
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Mfr. Part No. WS Part No. |
HEX SCHMITT INVERTER
|
4,000 pieces In Stock |
MOQ: 55 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs
|
8,700 pieces In Stock |
MOQ: 90 |
|
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|||||
|
Mfr. Part No. WS Part No. |
1.5A CMOS LDO
|
2,447 pieces In Stock |
MOQ: 180 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
10-Bit, 60 MSPS A/D Converter | IC ADC 10BIT PIPELINED 28SSOP
|
9,600 pieces In Stock |
MOQ: 4 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Simultaneous Sampling Dual 175 kSPS 14-Bit ADC
|
Datasheet
|
4,000 pieces In Stock |
MOQ: 2 |
|
|
||||
|
Mfr. Part No. WS Part No. |
OCTAL D-TYPE FLIP FLOP WITH CLEAR
|
6,000 pieces In Stock |
MOQ: 40 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Dual 2-to-4 line decoder/demultiplexer
|
9,090 pieces In Stock |
MOQ: 130 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Transient Voltage Suppressors | TVS DIODE 33.3V 53.9V DO201AE
|
Low Stock |
MOQ: 155 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
BIDIRECTIONAL TRANSIENT ABSORPTION ZENER | TVS DIODE 15V 25.2V DO13
|
Low Stock |
MOQ: 4 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
POWER TRANSISTORS(7A,40W) | TRANS NPN 50V 7A TO-220
|
11,700 pieces In Stock |
MOQ: 75 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC D-TYPE POS TRG SNGL 20SOIC
|
Datasheet
|
804 pieces In Stock |
MOQ: 40 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Quad 7 ns Single Supply Comparator
|
Datasheet
|
1,700 pieces In Stock |
MOQ: 6 |
|
|
||||
|
Mfr. Part No. WS Part No. |
LC2MOS 4-Channel, 12-Bit Simultaneous Sampling Data Acquisition System | IC DAS 12BIT 116K 28CDIP
|
300 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
HIGH FREQUENCY PRIMARY SIDE POWER SWITCHER FOR OFF-LINE SMPS | IC OFFLINE FLYBACK 7DIP
|
180 pieces In Stock |
MOQ: 90 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
LC2MOS (8+4) Loading Dual 12-Bit DAC | IC DAC 12BIT A-OUT 28PLCC
|
1,900 pieces In Stock |
MOQ: 2 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
LC2MOS Quad 8-Bit DAC with Separate Reference Inputs | IC DAC 8BIT V-OUT 24SOIC
|
4,200 pieces In Stock |
MOQ: 3 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
High Speed, Logic Isolator | DGTL ISO 3.5KV GEN PURP 22DIP
|
Low Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
ProASIC3E Flash Family FPGAs with Optional Soft ARM Support | IC FPGA 280 I/O 484FBGA
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Voltage Quad 2-Input NOR Gate | IC GATE NOR 4CH 2-INP 14SOP
|
Low Stock |
MOQ: 160 |
|
|
