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 |
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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
|
3,485 pieces In Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
CMOS Low Voltage, 4 Ω Quad, SPST Switches
|
Datasheet |
59,555 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
240 Watts | DC DC CONVERTER 5V 240W
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual 8-Bit 50 MSPS A/D Converter
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
|
69,560 pieces In Stock |
MOQ:210 |
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Mfr. Part No. WS Part No. |
Octal D-Type Flip-Flop with Clear, Clock Enable and Three-State Control
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC GATE AND 4CH 2-INP 14-TSSOP
|
Datasheet |
2,500 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
Programmable Video Sync Generator
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
IC BUFF/DVR DUAL N-INV 20TSSOP
|
Datasheet |
Low Stock |
MOQ:1 |
|||||||
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
16-BIT REGISTERED TRANSCEIVER WITH 3-STATE OUTPUTS | IC TXRX NON-INVERT 3.6V 56SSOP
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
18,956 pieces In Stock |
MOQ:12 |
||||||||
Mfr. Part No. WS Part No. |
150mA NanoPower™ LDO Linear Regulator
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
SILICON N-CHANNEL POWER F-MOS FET
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
Silicon Schottky Barrier Diode for Various Detector, High Speed Switching
|
Low Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
IGBT MODULE
|
Low Stock |
MOQ:4 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Buffer/Line Driver 2-CH Non-Inverting 3-ST CMOS 8-Pin TSSOP / Dual buffer/line driver; 3-state
|
80,000 pieces In Stock |
MOQ:200 |
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Mfr. Part No. WS Part No. |
CMOS 4-/8-Channel Analog Multiplexers
|
Datasheet |
Low Stock |
MOQ:3 |
|||||||
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
IC MCU 8BIT 7KB FLASH 28SOIC
|
12,854 pieces In Stock |
MOQ:15 |
||||||||
Mfr. Part No. WS Part No. |
Small and Thin +-2 g Accelerometer
|
2,748 pieces In Stock |
MOQ:3 |
||||||||
Mfr. Part No. WS Part No. |
Small and Thin +-2 g Accelerometer
|
2,836 pieces In Stock |
MOQ:3 |
||||||||
Mfr. Part No. WS Part No. |
1MHz 400mA Step-Down Converter
|
2,106 pieces In Stock |
MOQ:210 |
||||||||
Mfr. Part No. WS Part No. |
MicroPower™ Supervisory Circuit with Manual Reset
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
TRI-STATE 4-BIT D-TYPE REGISTER
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
DAC 4-CH Resistor-String 12-bit 10-Pin MSOP Tube / 2.5 V to 5.5 V, 500 μA, Quad Voltage Output 8-/10-/12-Bit DACs in 10-Lead Packages | IC DAC 12BIT QUAD VOUT 10MSOP
|
Datasheet |
8,100 pieces In Stock |
MOQ:6 |
|||||||
Mfr. Part No. WS Part No. |
6-Pin SOT-23 Analog Switch Single SPST Automotive Reel package
|
Datasheet |
44,621 pieces In Stock |
MOQ:21 |
|||||||
Mfr. Part No. WS Part No. |
|
499 pieces In Stock |
MOQ:7 |
||||||||
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:18 |
||||||||
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
1 Megabit ( 128 K x 8-Bit ) CMOS EPROM Speed options as fast as 45 ns
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
4 Megabit (256 K x 16-Bit) CMOS EPROM
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
HEXFET Power MOSFET | MOSFET N-CH 150V 43A D2PAK
|
16,602 pieces In Stock |
MOQ:35 |
||||||||
Mfr. Part No. WS Part No. |
|
110 pieces In Stock |
MOQ:40 |
||||||||
Mfr. Part No. WS Part No. |
Dual N-Channel Enhancement Mode Field Effect Transistor
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
P-Channel Enhancement Mode Field Effect Transistor
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
P-Channel Enhancement Mode Field Effect Transistor with Schottky Diode
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
P-Channel Enhancement Mode Field Effect Transistor with Schottky Diode
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
Dual 15 W BTL power IC for car audio
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
Silicon PNP Epitaxial
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
150mA NanoPower™ LDO Linear Regulator
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
300mA LDO Linear Regulator with UP Reset
|
Low Stock |
MOQ:1 |