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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
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Interface
- Interface - Analog Switches - Special Purpose
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- Interface - Sensor and Detector Interfaces
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- Interface - Signal Buffers, Repeaters, Splitters
- Interface - Signal Terminators
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- 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 - Translators, Level Shifters
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PMIC
- PMIC - AC DC Converters, Offline Switchers
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- PMIC - Voltage Regulators - Linear
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- PMIC - Voltage Regulators - Linear + Switching
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- PMIC - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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- Specialized ICs
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Discrete Semiconductor Products
- Current Regulation - Diodes, Transistors
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- Power Drivers - Modules
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TRANSISTORS
- Transistors – FETs, MOSFETs – Single
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- Transistors - FETs, MOSFETs - RF
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- Transistors (BJT) - Arrays
- Transistors (BJT) - Arrays, Pre - Biased
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- 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 - Ambient Light, IR, UV Sensors
- Optical Sensors - Photo Detectors - Remote Receiver
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- 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 49
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. |
DC/DC CNVRTR 2X0.6-1.8V 144LGA
|
3,500 pieces In Stock |
MOQ: 1 |
|
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|||||
|
Mfr. Part No. WS Part No. |
DC/DC CNVRTR 2X0.6-5.5V 144BGA
|
1,900 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC DC/DC UMODULE 8A 68-LGA
|
 Datasheet
|
5,270 pieces In Stock |
MOQ: 2 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Digital Controller for Isolated Power Supply with PMBus Interface
|
Datasheet
|
10,900 pieces In Stock |
MOQ: 18 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Processor Supervisor 4.4V 1 Active Low/Push-Pull 8-Pin SOIC N T/R / IC SUPERVISOR MPU 4.40V WD 8SOIC
|
Datasheet
|
13,670 pieces In Stock |
MOQ: 80 |
|
|
||||
|
Mfr. Part No. WS Part No. |
CMOS Low Voltage 2.5 Ω Dual SPDT Switch | IC SWITCH DUAL SPDT 10MSOP
|
17,320 pieces In Stock |
MOQ: 19 |
|
|
|||||
|
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
|
|
MOQ: 9 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC SWITCH QUAD SPDT 20SOIC
|
Datasheet
|
20,963 pieces In Stock |
MOQ: 4 |
|
|
||||
|
Mfr. Part No. WS Part No. |
4.5 Ω RON, 16-Channel, Differential 8-Channel, ±5 V,+12 V,+5 V, and +3.3 V Multiplexers | IC MULTIPLEXER 1X16 32LFCSP
|
1,390 pieces In Stock |
MOQ: 5 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
2.5 V/3.3 V, Four LVPECL Outputs, SiGe Clock Fanout Buffer
|
Datasheet
|
5,614 pieces In Stock |
MOQ: 5 |
|
|
||||
|
Mfr. Part No. WS Part No. |
12-Bit A/D Converter
|
Datasheet
|
22,580 pieces In Stock |
MOQ: 10 |
|
|
||||
|
Mfr. Part No. WS Part No. |
600 MHz Dual Integrated DCL with PPMU, VHH Drive Capability, Level Setting DACs, and On-Chip | IC DCL 84LFCSP
|
1,400 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Dual Input Multiservice
|
Datasheet
|
7,890 pieces In Stock |
MOQ: 2 |
|
|
||||
|
Mfr. Part No. WS Part No. |
12-Bit, 20 MSPS/40 MSPS/65 MSPS Dual A/D Converter
|
Datasheet
|
3,975 pieces In Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
DAC update rate up to 12 GSPS | IC DAC 16BIT A-OUT 169CSPBGA
|
500 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
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
|
14,110 pieces In Stock |
MOQ: 2 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Single-Lead, Heart Rate Monitor Front End | IC ECG FRONT END 20LFCSP
|
14,300 pieces In Stock |
MOQ: 7 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
High Voltage, Bidirectional Current Shunt Monitor | IC CURRENT MONITOR 0.5% 8SOIC
|
4,750 pieces In Stock |
MOQ: 6 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
16-Bit, 500 kSPS PulSAR ADC in MSOP/QFN | IC ADC 16BIT SAR 10MSOP
|
1,160 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC DAC 12BIT V-OUT 10DFN
|
2,420 pieces In Stock |
MOQ: 4 |
|
|
