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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 - Modems - ICs and Modules
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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 - AC DC Converters, Offline Switchers
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- PMIC - Voltage Regulators - DC DC Switching Regulators
- PMIC - Voltage Regulators - Linear
- PMIC - Voltage Regulators - Linear Regulator Controllers
- PMIC - Voltage Regulators - Linear + Switching
- PMIC - Voltage Regulators - Special Purpose
- PMIC - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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Discrete Semiconductor Products
- Thyristors—SCRs
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TRANSISTORS
- Transistors – FETs, MOSFETs – Single
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- Transistors (BJT) - Arrays
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- 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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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 157
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. |
1024-/256-Position, 1% Resistor Tolerance Error, SPI Interface and 50-TP Memory Digital Rheostat | IC DGT POT 20KOHM 1024TAP 10MSOP
|
 Datasheet
|
9,090 pieces In Stock |
MOQ: 8 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Quad, 15 V, 256-Position, Digital Potentiometer with Pin-Selectable SPI/I2C | IC DGT POT 50KOHM 256TAP 24TSSOP
|
1,850 pieces In Stock |
MOQ: 3 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
1-/2-Channel 15 V Digital Potentiometer
|
Datasheet
|
280 pieces In Stock |
MOQ: 6 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Multi-Channel and Bi-Directional, 15 MBd Digital Logic Gate Optocoupler | OPTOISO 2.5KV 4CH OPEN COLL 16SO
|
170 pieces In Stock |
MOQ: 5 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
48,880 pieces In Stock |
MOQ: 65 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Surface Mount Real Time Clock Module
|
102 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
OR Gate 1-Element 2-IN CMOS 5-Pin TSOP / 2-input OR gate
|
39,000 pieces In Stock |
MOQ: 950 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
LMC6035/LMC6035-Q1/LMC6036 Low Power 2.7V Single Supply CMOS Operational | IC OPAMP GP 2 CIRCUIT 8SOIC
|
10,000 pieces In Stock |
MOQ: 22 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
High Performance, Low Power, Rail-to-Rail Precision Instrumentation Amplifier
|
Datasheet
|
3,966 pieces In Stock |
MOQ: 8 |
|
|
||||
|
Mfr. Part No. WS Part No. |
ProASIC3 Flash Family FPGAs with Optional Soft ARM Support | IC FPGA 154 I/O 208QFP
|
600 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
RES SMD 130 OHM 1% 1/10W 0603
|
95,000 pieces In Stock |
MOQ: 1715 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Dual D-type flip-flop with set and reset; positive-edge trigger
|
6,439 pieces In Stock |
MOQ: 6 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Octal D-type flip-flop; positive edge-trigger; 3-state
|
50,000 pieces In Stock |
MOQ: 400 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
QUADRUPLE 3-STATE BUFFERS OE HIGH | IC BUFFER NON-INVERT 5.5V 14SO
|
2,250 pieces In Stock |
MOQ: 350 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Variable Resolution, Monolithic Resolver-to-Digital Converters
|
Datasheet
|
Low Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
General Purpose CMOS Rail-to-Rail Amplifiers | IC OPAMP GP 2 CIRCUIT 8SOIC
|
Datasheet
|
35,270 pieces In Stock |
MOQ: 65 |
|
|
||||
|
Mfr. Part No. WS Part No. |
EASY-TO-USE, LOW-CURRENT OOK/(G)FSK SUB-GHZ TRANSCEIVER, TRANSMITTER, AND RECEIVER | IC RF TXRX+MCU ISM
|
22,500 pieces In Stock |
MOQ: 24 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
16-Bit Voltage Output DAC | IC DAC 16BIT V-OUT 28PLCC
|
473 pieces In Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
|
9,030 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC MCU 32BIT 512KB FLASH 144LQFP
|
Low Stock |
MOQ: 1 |
|
|
