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. |
8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
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MOQ:14 |
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Mfr. Part No. WS Part No. |
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2,250 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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3,408 pieces In Stock |
MOQ:355 |
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Mfr. Part No. WS Part No. |
Dual 5.7W Audio Power Ampifier Circuit
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon NPN Power Transistors
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
1.5A CMOS LDO
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8,557 pieces In Stock |
MOQ:180 |
Need to verify |
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Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
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260 pieces In Stock |
MOQ:120 |
Need to verify |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Drain Current –ID=2A@ TC=25C
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Digital Controller for Isolated Power Supply Applications
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3,810 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
IDTTM InterpriseTM Integrated Communications Processor | IC MPU INTERPRISE 300MHZ 416BGA
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3,998 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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134,540 pieces In Stock |
MOQ:100 |
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Mfr. Part No. WS Part No. |
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95,000 pieces In Stock |
MOQ:295 |
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Mfr. Part No. WS Part No. |
Linear Power Amplifier
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9,712 pieces In Stock |
MOQ:20 |
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Mfr. Part No. WS Part No. |
Silicon NPN epitaxial planer type(For high speed switching)
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Silicon P Channel MOS FET
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
512K X 8 Bit / 256K X 16 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
THREE PHASE CONTROLLED BRIDGE | BRIDGE RECT 3PHASE 800V 90A MTK
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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9,768 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Ultralow Noise XFET Voltage References with Current Sink and Source Capability | IC VREF SERIES 5V 8SOIC
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32,000 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Ultra Low Power 10 MBd Digital CMOS Optocouplers Low input current: 1.6 mA
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110,000 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
POWER MOSFET
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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3,700 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
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57,000 pieces In Stock |
MOQ:250 |
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Mfr. Part No. WS Part No. |
High Performance, Low Power, Dual 8-Bit, 1 GSPS A/D Converter
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Ultra_Low On-resistance, Simple Drive Requirement
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
LOW FREQUENCY HIGH VOLTAGE AMPLIFIER Complementary pair with 2SD666/A
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
6 Amps, 100 Volts N-CHANNEL POWER MOSFET
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
DC / DC Converter Applications
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13,500 pieces In Stock |
MOQ:120 |
Need to verify |
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Mfr. Part No. WS Part No. |
Adjustable Precision Shunt Regulator
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
4.9GHz to 5.85GHz 802.11a/n/ac WiFi Front End Module
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5 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
E3/DS3/STS-1 Transceiver
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468 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
Ultra-Low Power RS-485/RS-422 Transceiver with Low EMI and +/-10kV ESD Protection
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Lower Gate Charge, Simple Drive Requirement
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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3,699 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
12 Amps, 60 Volts N-CHANNEL POWER MOSFET
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Adjustable Precision Shunt Regulator
|
36,180 pieces In Stock |
MOQ:1725 |
Need to verify |
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Mfr. Part No. WS Part No. |
1.5A Ultra Low Dropout Positive Adjustable or Fixed-mode Regulator
|
5,460 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
N-Channel Enhancement Mode Field Effect Transistor
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Low On-resistance
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2,530 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
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1,168 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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