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Featured Products
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IT infrastructure
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- HOT - SALES and EOL Components
- Hard To Find
- END - OF - LIFE
- Electronic Wholesale
- 88E series
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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
- Embedded - Microprocessors
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Interface
- Interface - Analog Switches - Special Purpose
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- Interface - CODECs
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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 - 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
- PMIC - RMS to DC Converters
- PMIC - Supervisors
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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
- PMIC - AC DC Converters, Offline Switchers
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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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- JFETs (Junction Field Effect)
- 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
- 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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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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- LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs
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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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Featured Products
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Manufacturers
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Hard To Find : 28824 - Page 189
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. |
15 kV ESD Protected Dual RS-422 Transceiver | IC TXRX RS422 DUAL ESD 16TSSOP
|
7,275 pieces In Stock |
MOQ: 9 |
|
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|||||
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Mfr. Part No. WS Part No. |
0.4 OHM CMOS, Dual DPDT Switch in WLCSP/LFCSP/TSSOP Packages | IC SWITCH DUAL DP4T 16TSSOP
|
 Datasheet
|
5,000 pieces In Stock |
MOQ: 13 |
|
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||||
|
Mfr. Part No. WS Part No. |
CMOS, Low Voltage, 4 Ω Dual SPST Switches in 3 mm × 2 mm LFCSP | IC SWITCH DUAL SPST 8MSOP
|
7,490 pieces In Stock |
MOQ: 21 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
High Voltage Latch-Up Proof
|
Datasheet
|
3,000 pieces In Stock |
MOQ: 5 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Clock Generator 5MHz to 200MHz-IN 20-Pin LFCSP EP T/R / 200 MHz Clock Generator PLL | IC CLOCK GEN PLL 200MHZ 20LFCSP
|
Datasheet
|
2,300 pieces In Stock |
MOQ: 7 |
|
|
||||
|
Mfr. Part No. WS Part No. |
2 Channel, 500 ksps to 1 Msps 12-Bit A/D Converter
|
Datasheet
|
740 pieces In Stock |
MOQ: 8 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Octal, 14-Bit, 125 MSPS, Serial LVDS, 1.8 V Analog-to-Digital Converter | IC ADC 14BIT PIPELINED 144CSPBGA
|
Datasheet
|
300 pieces In Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
16-Bit, 250 kSPS PulSAR ADC in MSOP/QFN | IC ADC 16BIT SAR 10MSOP
|
2,700 pieces In Stock |
MOQ: 2 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
1.6 V, Micropower 12-/10-/8-Bit ADCs | IC ADC 12BIT SAR 8MSOP
|
104 pieces In Stock |
MOQ: 3 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRANS SMD
|
80,000 pieces In Stock |
MOQ: 460 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Pin Programmable, Precision Voltage Reference
|
Datasheet
|
500 pieces In Stock |
MOQ: 1 |
Need to verify |
|
||||
|
Mfr. Part No. WS Part No. |
Octal, 12-/16-Bit nanoDAC+ with ppm/°C Reference, SPI Interface | IC DAC 12BIT V-OUT 20TSSOP
|
1,850 pieces In Stock |
MOQ: 2 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
250 kSPS, 6-Channel, Simultaneous Sampling, Bipolar, 16-/14-/12-Bit ADC | IC ADC 12BIT SAR 64LQFP
|
5,300 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference
|
Datasheet
|
950 pieces In Stock |
MOQ: 4 |
|
|
||||
|
Mfr. Part No. WS Part No. |
256-/1024-Position, DigiPOT+ Potentiometers with Maximum ±1% R-Tolerance Error and 20-TP Memory | IC DGT POT 20KOHM 1024TP 14TSSOP
|
1,912 pieces In Stock |
MOQ: 3 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Tantalum, MnO2 Tantalum, T495, 100 uF, 10%, 16 V, 7343, SMD, MnO2, Molded, Low ESR, 125 mOhms, Height Max = 3.1mm
|
Datasheet
|
1,227 pieces In Stock |
MOQ: 55 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IC FPGA 133 I/O 256FTBGA
|
4,295 pieces In Stock |
MOQ: 4 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Voltage Hex Buffer with Open Drain Outputs | IC BUF NON-INVERT 5.5V 14TSSOP
|
Low Stock |
MOQ: 110 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
8-input multiplexer; 3-state
|
10,000 pieces In Stock |
MOQ: 90 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Frequency Mixer
|
3,305 pieces In Stock |
MOQ: 9 |
|
|
