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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)
- 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
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- 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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- 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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- Motion Sensors
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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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Featured Products
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Manufacturers
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Hard To Find : 28824 - Page 917
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. |
+5 V Powered CMOS RS-232 Drivers/Receivers | IC TXRX RS-232 5:3 5V LP 24DIP
|
13,100 pieces In Stock |
MOQ: 15 |
Need to verify |
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|||||
|
Mfr. Part No. WS Part No. |
PNP Silicon General Purpose Amplifier Transistor | TRANS PNP 50V 0.1A SOT-723
|
13,300 pieces In Stock |
MOQ: 1170 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
3 V/5 V, 4/8 Channel High Performance Analog Multiplexers | IC MULTIPLEXER 8X1 16SOIC
|
23,842 pieces In Stock |
MOQ: 12 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
DUAL FULL-BRIDGE PWM MOTOR DRIVER WITH BRAKE | IC MOTOR DRVR 4.75V-5.5V 16SOIC
|
2,600 pieces In Stock |
MOQ: 13 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
3.0mmx1.0 mm RIGHT ANGLE SMD CHIP LED LAMP | LED YELLOW CLEAR SMD R/A
|
2,260 pieces In Stock |
MOQ: 520 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Microprocessor Reset Circuits
|
 Datasheet
|
13,800 pieces In Stock |
MOQ: 55 |
Need to verify |
|
||||
|
Mfr. Part No. WS Part No. |
Dual-Channel Digital Isolator
|
Datasheet
|
16,432 pieces In Stock |
MOQ: 20 |
|
|
||||
|
Mfr. Part No. WS Part No. |
Quad 2-input multiplexer with 5 Volt tolerant inputs/outputs 3-State
|
14,500 pieces In Stock |
MOQ: 305 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Voltage 16-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs and 26Ω Series Resistors | IC FF D-TYPE DUAL 8BIT 48TSSOP
|
12,220 pieces In Stock |
MOQ: 70 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
CMOS Dual 8-Bit Buffered Multiplying DAC
|
Datasheet
|
302 pieces In Stock 151 pieces Factory Stock |
MOQ: 2 |
|
|
||||
|
Mfr. Part No. WS Part No. |
System Hardware Monitor with Remote Diode Thermal Sensing | IC MONITOR SYS TEMP/VOLT 24TSSOP
|
17,700 pieces In Stock |
MOQ: 8 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
FAST SWITCHING DIODE | DIODE GEN PURP 75V 500MA DO35
|
17,800 pieces In Stock |
MOQ: 2765 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
300mA HIGH SPEED, EXTREMELY LOW NOISE CMOS LDO REGULATOR | IC REG LINEAR 2.5V 300MA SOT23-5
|
18,000 pieces In Stock |
MOQ: 675 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
20V Dual P-Channel MOSFET
|
Datasheet
|
50,000 pieces In Stock |
MOQ: 170 |
|
|
||||
|
Mfr. Part No. WS Part No. |
1.0W ZENER DIODE | DIODE ZENER 1.3W DO41
|
9,000 pieces In Stock |
MOQ: 1400 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Voltage Output Temperature Sensor with Signal Conditioning | SENSOR ANALOG -40C-85C 8SOIC
|
18,100 pieces In Stock |
MOQ: 9 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
3.5x2.8 mm SMD CHIP LED LAMP
|
18,300 pieces In Stock |
MOQ: 155 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Triple inverter
|
15,000 pieces In Stock |
MOQ: 205 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Voltage Quad 2-Input AND Gate | IC GATE AND 4CH 2-INP 14TSSOP
|
4,237 pieces In Stock |
MOQ: 255 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
229/230 Series Lead-Free 2AG, Slo-Blo® Fuse and Indicating Slo-Blo® Fuse | FUSE GLASS 500MA 250VAC 125VDC
|
19,000 pieces In Stock |
MOQ: 95 |
|
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