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. |
SCHOTTKY RECTIFIER New GenIII D-61 Package | DIODE ARRAY SCHOTTKY 40V D618
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Low Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC D-TYPE POS TRG SNGL 20DIP
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Low Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Low Noise, Precision Instrumentation Amplifier
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
QUAD DIFFERENTIAL COMPARATORS
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Low Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
N-CHANNEL JFET
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Low Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
P-N-P SILICON TRANSISTOR
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10 pieces In Stock |
MOQ:45 |
Need to verify |
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Mfr. Part No. WS Part No. |
Small Signal Transistors
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10 pieces In Stock |
MOQ:7 |
Need to verify |
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Mfr. Part No. WS Part No. |
IGBT MODULE ( N series )
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
HiRel FPGAs | IC FPGA 69 I/O 84CPGA
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
16 BIT DUAL SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3 STATE OUTPUTS | IC TRNSLTR BIDIRECTIONAL 48TVSOP
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11 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS | IC BUFFER INVERT 5.5V 48TSSOP
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Low Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
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11 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon NPN Power Transistors
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Low Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
NPN SILICON HIGH FREQUENCY TRANSISTOR
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11 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
Small Signal Transistors
|
11 pieces In Stock |
MOQ:24 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal Transparent Latch with TRI-STATE Outputs
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12 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon NPN Power Transistors
|
Low Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Dual Subscriber Line Audio Processing Circuit (DSLAC) Devices
|
13 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
Schottky Power Surface Mount | DIODE ARRAY SCHOTTKY 40V D618SL
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Low Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS | IC TRNSLTR BIDIRECTIONAL 48TVSOP
|
13 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
Octal Buffer/Line Driver with 3-STATE Outputs | IC BUFFER NON-INVERT 5.5V 20SOP
|
13 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MOSFET
|
Low Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
16-Bit 100 kSPS Oversampling ADC
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Low Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
DUAL FULL-BRIDGE PWM MOTOR DRIVER | IC MTRDRV BIPLR 4.75-5.25V 24DIP
|
Low Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
N-Channel Power MOSFETs, 4.5A, 450V/500V | MOSFET N-CH 500V TO-3
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Low Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
N CHANNEL JFET LOW NOISE AMPLIFIER
|
Low Stock |
MOQ:30 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Small Signal Transistors
|
14 pieces In Stock |
MOQ:25 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Good Thermal Performance
|
3,000 pieces In Stock |
MOQ:170 |
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Mfr. Part No. WS Part No. |
64 x 4 BITS FIRST-IN FIRST-OUT MEMORIES
|
15 pieces In Stock |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
64-Bit Inverting-Output Bipolar RAM
|
Low Stock |
MOQ:2 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
64 Kilobit (8 K x 8-Bit) CMOS EPROM
|
15 pieces In Stock |
MOQ:3 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
8-Bit Multiplying D/A Converter
|
15 pieces In Stock |
MOQ:6 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
12-BIT, 100MSPS D/A CONVERTERS
|
15 pieces In Stock |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
CMOS LOW COST 10-BIT MULTIPLYING DAC
|
15 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Silicon planar epitaxial overlay transistor
|
Low Stock |
MOQ:5 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
HIGH DENSITY FIRST-IN FIRST-OUT (FIFO) 256 X 9-BIT CMOS MEMORY
|
Low Stock |
MOQ:9 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
1.5 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR APPROVED TO DESC DRAWING 7703401
|
16 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IGBT MODULE
|
Low Stock |
MOQ:1 |
Need to verify |
|
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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:6 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
3.5A, 200V, 0.800 Ohm, N-Channel Power | MOSFET N-CH 200V TO-205AF
|
Low Stock |
MOQ:4 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
N-Channel 60-V (D-S) MOSFET
|
18 pieces In Stock |
MOQ:100 |
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|
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Mfr. Part No. WS Part No. |
Small Signal Transistors
|
Low Stock |
MOQ:5 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
1 Megabit (128 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
|
19 pieces In Stock |
MOQ:9 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
1-of-8 decoder/demultiplexer
|
Low Stock |
MOQ:120 |
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Mfr. Part No. WS Part No. |
QUAD 2 INPUT NAND SCHMITT TRIGGER
|
Low Stock |
MOQ:8 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Eight Input multiplexer with Control Register
|
Low Stock |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
120 Watts | DC DC CONVERTER 5V 120W
|
Low Stock |
MOQ:1 |
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|
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Mfr. Part No. WS Part No. |
2 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | DC DC CONVERTER 3.3V 2A
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
SILICON PNP EPITAXIAL HIGH FREQUNCY AMPLIFIER
|
Low Stock |
MOQ:350 |
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|
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Mfr. Part No. WS Part No. |
N-Channel Power MOSFETs, 12A, 450V/500V
|
20 pieces In Stock |
MOQ:5 |
Need to verify |
|