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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 - 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
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- 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
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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
- Optical Sensors - Photodiodes
- 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
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Programmers, Development Systems
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Manufacturers
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Hard To Find : 28824 - Page 1235
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. |
TRANSFORMER | TRANSFORMER WE-LAN MED 10/100BT
|
1,800 pieces In Stock |
MOQ: 1 |
|
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|||||
|
Mfr. Part No. WS Part No. |
50KHz, 2A/3A PWM Buck DC/DC Converter
|
7,000 pieces In Stock |
MOQ: 12 |
|
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|||||
|
Mfr. Part No. WS Part No. |
Presettable synchronous 4-bit binary up/down counter
|
36,000 pieces In Stock |
MOQ: 200 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Quad 2-Input Multiplexer
|
3,700 pieces In Stock |
MOQ: 2 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
DIODE (CONSTANT VOLTAGE REGULATION)
|
1,800 pieces In Stock |
MOQ: 1 |
|
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|||||
|
Mfr. Part No. WS Part No. |
DIODES
|
22,000 pieces In Stock |
MOQ: 50 |
|
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|
Mfr. Part No. WS Part No. |
4 Megabit (512 K x 8-Bit) CMOS EPROM
|
21,900 pieces In Stock |
MOQ: 17 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Dual 1-of-4 multiplexer/demultiplexer
|
10,000 pieces In Stock |
MOQ: 25 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Power Transistor Arrays
|
9,700 pieces In Stock |
MOQ: 8 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Precision Gas Discharge Tube Surge Protector | GDT 75V 20% 10KA SURFACE MOUNT
|
8,600 pieces In Stock |
MOQ: 30 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
16-bit buffer/line driver 3-State
|
6,000 pieces In Stock |
MOQ: 60 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Voltage-to-Frequency and Frequency-to-Voltage Converter
|
 Datasheet
|
1,150 pieces In Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Octal transceiver with parity generator/checker 3-State
|
8,100 pieces In Stock |
MOQ: 8 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Dual 4-channel analog multiplexer/demultiplexer
|
3,400 pieces In Stock |
MOQ: 175 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Hex D Flip-Flop with Master Reset
|
11,600 pieces In Stock |
MOQ: 115 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Quad 2-Input Data Selectors / Multiplexers High-Performance Silicon-Gate CMOS | IC SELECTOR/MUX QUAD 2CH 16TSSOP
|
8,000 pieces In Stock |
MOQ: 30 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
3-Terminal Regulators
|
20,000 pieces In Stock |
MOQ: 175 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Quad bilateral switches
|
7,800 pieces In Stock |
MOQ: 50 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
SMALL SIGNAL PNP TRANSISTORS | PNP 10W TRANS./2N5321 COMPLIMENT
|
10,000 pieces In Stock |
MOQ: 5 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
POWER-CHOKE WE-TPC | FIXED IND 1.5MH 80MA 8 OHM SMD
|
8,900 pieces In Stock |
MOQ: 4 |
|
|
