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IT infrastructure
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- Hard To Find
- END - OF - LIFE
- Electronic Wholesale
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IT infrastructure
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Integrated Circuits (ICs)
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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 - Serializers, Deserializers
- Interface - Signal Buffers, Repeaters, Splitters
- Interface - Signal Terminators
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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
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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
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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
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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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Manufacturers
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Hard To Find : 28824 - Page 1214
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. |
±1°C Temperature Monitor with Series Resistance Cancellation
|
25,000 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
POWER TRANSISTOR(5A,50V,15W)
|
1,790 pieces In Stock |
MOQ: 195 |
Need to verify |
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|
Mfr. Part No. WS Part No. |
4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
|
4,890 pieces In Stock |
MOQ: 22 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Adjustable Precision Shunt Regulator
|
1,800 pieces In Stock |
MOQ: 295 |
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|
Mfr. Part No. WS Part No. |
Miniature Isolation Amplifiers 0.3 mV Input Offset Voltage
|
1,800 pieces In Stock |
MOQ: 35 |
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|
Mfr. Part No. WS Part No. |
Hyperfast Rectifier
|
1,800 pieces In Stock |
MOQ: 4 |
|
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|
Mfr. Part No. WS Part No. |
Dual JK flip-flop with set and reset; positive-edge trigger
|
1,800 pieces In Stock |
MOQ: 30 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Open-Drain Microprocessor Supervisory Circuit in 4-Lead SOT-143
|
 Datasheet
|
1,840 pieces In Stock |
MOQ: 60 |
Need to verify |
|
||||
|
Mfr. Part No. WS Part No. |
300mA Low Dropout (LDO) Linear Regulator
|
1,840 pieces In Stock |
MOQ: 15 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Quad bilateral switches
|
1,860 pieces In Stock |
MOQ: 50 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
0.1 uF, +5 V Powered CMOS RS-232 Drivers/Receivers | IC TXRX RS-232 5V 0.1UF 28SOIC
|
1,860 pieces In Stock |
MOQ: 22 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Quad 2-input NOR gate
|
50,000 pieces In Stock |
MOQ: 425 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
dBCool Remote Thermal Monitor and Fan Controller | IC PWM FAN CTRLR W/MONITR 16QSOP
|
11,800 pieces In Stock |
MOQ: 19 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Octal D-type flip-flop; positive edge-trigger; 3-state
|
22,000 pieces In Stock |
MOQ: 300 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
WE-CBF SMD EMI Suppression Ferrite Bead | FERRITE BEAD 80 OHM 1806 1LN
|
1,850 pieces In Stock |
MOQ: 19 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Cost uP Supervisory Circuits | IC SUPERVISOR MPU 4.40V WD 8DIP
|
21,000 pieces In Stock |
MOQ: 50 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
PNP general purpose transistor
|
21,465 pieces In Stock |
MOQ: 2385 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Octal buffer, inverting (3-State)
|
1,840 pieces In Stock |
MOQ: 8 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
2.5 V to 5.5 V, 500 uA, 2-Wire Interface Quad Voltage Output, 8-/10-/12-Bit DACs
|
1,820 pieces In Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
0603 SMD VARISTOR | SMT VARISTOR POWER 0603; 14VRMS;
|
1,830 pieces In Stock |
MOQ: 5 |
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