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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)
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Interface
- Interface - Analog Switches - Special Purpose
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- Interface - Serializers, Deserializers
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- Interface - Voice Record and Playback
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- Linear
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Logic
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PMIC
- PMIC - Power Over Ethernet (PoE) Controllers
- PMIC - Power Supply Controllers, Monitors
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- PMIC - Power Distribution Switches, Load Drivers
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- PMIC - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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Discrete Semiconductor Products
- Current Regulation - Diodes, Transistors
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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
- 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 - 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
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Optoelectronics
- Fiber Optic Transceiver Modules
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Connectors, Interconnects
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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 729
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. |
56-pin CK505 for Desktop P4™ Systems | IC PC MAIN CLOCK CK505 48VFQPN
|
2,990 pieces In Stock |
MOQ: 10 |
|
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|||||
|
Mfr. Part No. WS Part No. |
IC SYNTHESIZER W/SWEEPER 40-QFN
|
200 pieces In Stock |
MOQ: 1 |
|
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|||||
|
Mfr. Part No. WS Part No. |
Micropower Voltage Reference Diode
|
Low Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
300mA CMOS LDO
|
Low Stock |
MOQ: 1 |
|
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|||||
|
Mfr. Part No. WS Part No. |
|
5,080 pieces In Stock |
MOQ: 4 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
2,050 pieces In Stock |
MOQ: 235 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
MEDIUM POWER LOW VOLTAGE TRANSISTOR
|
Low Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
|
Mfr. Part No. WS Part No. |
MicroConverter Multichannel 24-/16-Bit ADCs with Embedded 62 kB Flash and Single-Cycle MCU
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
3,849 pieces In Stock |
MOQ: 35 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
158 pieces In Stock |
MOQ: 7 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
|
256 pieces In Stock |
MOQ: 60 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Power, 1MBd Digital Optocoupler | OPTOISOLTR 3.75KV 2CH TRANS 8-SO
|
1,450 pieces In Stock |
MOQ: 65 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
3.3V 18-bit universal bus transceiver 3-State
|
4,573 pieces In Stock |
MOQ: 35 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Dual 2-input AND gate
|
Low Stock |
MOQ: 65 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
53,940 pieces In Stock |
MOQ: 215 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
1 Megabit (128 K x 8-bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
|
2,910 pieces In Stock |
MOQ: 2 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
NPN Epitaxial Transistor
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
|
Low Stock |
MOQ: 1 |
|
|
