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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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- Logic - Gates and Inverters - Multi - Function, Configurable
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PMIC
- PMIC - Power Over Ethernet (PoE) Controllers
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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
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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
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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 1346
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. |
Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop
|
64,000 pieces In Stock |
MOQ: 215 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
4-Bit Bus Switch
|
8,000 pieces In Stock |
MOQ: 35 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Dual retriggerable monostable multivibrator with reset
|
7,000 pieces In Stock |
MOQ: 18 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
BCD to 7-segment latch/decoder/driver
|
9,200 pieces In Stock |
MOQ: 35 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
HALL EFFECT LATCH FOR HIGH TEMPERATURE
|
 Datasheet
|
5,000 pieces In Stock |
MOQ: 11 |
|
|
||||
|
Mfr. Part No. WS Part No. |
PWM Control 2A Step-Down Converter
|
3,500 pieces In Stock |
MOQ: 2 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
DUAL OP AMP AND VOLTAGE REFERENCE
|
67,000 pieces In Stock |
MOQ: 430 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Half Watt Zeners | DIODE ZENER 4.7V 500MW DO35
|
43,000 pieces In Stock |
MOQ: 570 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
DIODE (HGIH SPEED SWITCHING)
|
2,800 pieces In Stock |
MOQ: 290 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Presettable synchronous BCD decade counter; asynchronous reset
|
8,000 pieces In Stock |
MOQ: 90 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
High Voltage Series LED Driver
|
9,400 pieces In Stock |
MOQ: 4 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Medium power transistor (50V, 1A)
|
1,980 pieces In Stock |
MOQ: 15 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
3/8 Square Trimming Potentiometer | TRIMMER 5K OHM 0.5W PC PIN SIDE
|
8,700 pieces In Stock |
MOQ: 3 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
4.20mm (.165") Pitch Mini-Fit™ Crimp Terminal, Male, Phosphor Bronze, Gold (Au), 18-24 AWG, Reel
|
8,000 pieces In Stock |
MOQ: 12 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Radial Lead Type | CAP ALUM POLY 820UF 20% 4V T/H
|
8,200 pieces In Stock |
MOQ: 4 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Octal transceiver with direction pin, inverting 3-State
|
7,700 pieces In Stock |
MOQ: 5 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PHASE CONTROL SCR | SCR PHASE CONT 1200V 35A TO247AC
|
26,000 pieces In Stock |
MOQ: 40 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
1K 5.0V Microwire Serial EEPROM
|
3,400 pieces In Stock |
MOQ: 325 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
1.5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
|
8,900 pieces In Stock |
MOQ: 8 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
3M Mini D Ribbon (MDR) Connectors
|
Datasheet
|
6,200 pieces In Stock |
MOQ: 3 |
|
|
