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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)
- Embedded - Microcontrollers
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Interface
- Interface - Analog Switches - Special Purpose
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- Interface - Modems - ICs and Modules
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- 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
- 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 - Multi - Function, Configurable
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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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- Optical Sensors - Image Sensors, Camera
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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
- 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 1117
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. |
SINGLE PHASE HALL EFFECT LATCH | IC MOTOR DRIVER 3.5V-18V TO94
|
49,702 pieces In Stock |
MOQ: 445 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC D-TYPE POS TRG SNGL 20TSSOP
|
 Datasheet
|
7,920 pieces In Stock |
MOQ: 880 |
|
|
||||
|
Mfr. Part No. WS Part No. |
GENERAL PURPOSE TRANSISTOR(NPN SILICON) | THROUGH-HOLE TRANSISTOR-SMALL SI
|
Low Stock |
MOQ: 60 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
700 MHz to 2700 MHz Rx Mixer with Integrated IF DGA, Fractional-N PLL, and VCO | IC MIXER .7-2700MHZ 48LFCSP
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
MOSFET
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
512K (64K x 8) CMOS EPROM
|
18,000 pieces In Stock |
MOQ: 18 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
2-Input Exclusive-OR Gate | IC GATE XOR 4CH 2-INP 14SOIC
|
3,000 pieces In Stock |
MOQ: 225 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PNP general purpose transistor
|
1,000 pieces In Stock |
MOQ: 880 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
N CHANNEL MOS TYPE (RF POWER MOSFET FOR VHF- AND UHF-BAND POWER AMPLIFIER)
|
5,880 pieces In Stock |
MOQ: 7 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low frequency amplifier
|
207,000 pieces In Stock |
MOQ: 985 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
10,360 pieces In Stock |
MOQ: 5560 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
NPN general purpose transistor
|
201,000 pieces In Stock |
MOQ: 3335 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
1,370 pieces In Stock |
MOQ: 9 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
TRANSISTOR (PNP)
|
241,000 pieces In Stock |
MOQ: 2945 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Power Module 39-Pin PQFN EP T/R | LOW VOLTAGE SMART POWER STAGE 3
|
44,900 pieces In Stock |
MOQ: 22 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Hex inverter with open-drain outputs
|
241,000 pieces In Stock |
MOQ: 330 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
|
19,000 pieces In Stock |
MOQ: 35 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low-Frequency Power Amp, Electronic Governor Applications
|
31,000 pieces In Stock |
MOQ: 2780 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
1,380 pieces In Stock |
MOQ: 6 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Frequency Transistor(-32V, -0.8A)
|
241,000 pieces In Stock |
MOQ: 850 |
|
|
