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. |
Silicon NPN Epitaxial
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20 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
LC2MOS Precision Quad SPST Switches
|
21 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Integrated Synthesizer and VCO
|
21 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Latch flip/flop
|
21 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
N-CHANNEL INSULATED GATE BIPOLAR TRANSISTOR
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
3A CMOS LDO
|
22 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
SILICON PNP EPITAXIAL PLANAR
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Chip Inductors 0805LS
|
23 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Linearity 1450 – 2750 MHz Variable Gain Amplifier
|
24 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
LC2MOS Precision 5 V Quad SPST Switches
|
24 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
MINIATURE MULTITURN CERMET TRIMMERS
|
24 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Triple Diffused Planar NPN Silicon Transistor
|
24 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
SILICON ZENER DIODES
|
25 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon Epitaxial Pin Type
|
25 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Low Cost, Laser Trimmed, Precision IC Op Amp
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Wideband Tuner Upconverter Data Sheet - Rev 2.4
|
27 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
SWITCHING N-CHANNEL POWER MOSFET
|
27 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
BiMOS II 8-BIT SERIAL-INPUT, LATCHED DRIVERS
|
28 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual Precision, Low Cost, High Speed, BiFET Op Amp
|
29 pieces |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
SI NPN TRIPLE DIFFUSED JUNCTION MESA
|
29 pieces |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
1.2V/1.32V 0.4A Low Dropout Fixed-Mode Regulator
|
30 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
EZBuck™ 2A Synchronous Buck Regulator
|
30 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
16-Channel, 8-Bit Multiplying DAC
|
30 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
N-CHANNEL MOS FIELD EFFECT POWER TRANSISTOR
|
30 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Silicon NPN Triple Diffused Planar Transistor(Series Regulator and General Purpose)
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
isc Silicon NPN Power Transistor
|
30 pieces |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
isc Silicon PNP Power Transistor
|
30 pieces |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
For Audio Amplifier output - TV Velosity Modulation (-160V,-1.5A)
|
30 pieces |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Bipolar PNP Device in a Hermetically sealed TO39 Metal Package.
|
30 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
N-CHANNEL INSULATED GATE BIPOLAR TRANSISTOR
|
31 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Dual N-Channel Enhancement Mode MOSFET
|
32 pieces |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
ADJUSTABLE PRECISION SHUNT REGULATOR
|
32 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
1 Megabit ( 128 K x 8-Bit ) CMOS EPROM Speed options as fast as 45 ns
|
32 pieces |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Stereo 2-W Audio Power Amplifier (with DC_Volume Control)
|
33 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
32 Megabit (2 M x 16-Bit/4 M x 8-Bit) MirrorBit 3.0 Volt-only Boot Sector Flash Memory
|
35 pieces |
MOQ:1 |
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|
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Mfr. Part No. WS Part No. |
N CHANNEL MOS TYPE (HIGH SPEED, HIGH CURRENT SWITCHING, CHOPPER REGULATOR, DC-DC CONVERTERAND MOTOR DRIVE APPLICATIONS)
|
35 pieces |
MOQ:1 |
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|
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Mfr. Part No. WS Part No. |
DC / DC Converter Applications
|
35 pieces |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
500 ns A/D Converter with S/H Function and Input Multiplexer
|
36 pieces |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Silicon PNP epitaxial planar type(For power switching)
|
36 pieces |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
N-CHANNEL INSULATED GATE BIPOLAR TRANSISTOR
|
37 pieces |
MOQ:1 |
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|
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Mfr. Part No. WS Part No. |
Precision, Low Power BiFET Op Amp
|
38 pieces |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Total Power Solution for Portable Applications
|
38 pieces |
MOQ:1 |
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|
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Mfr. Part No. WS Part No. |
Silicon NPN triple diffusion mesa type
|
38 pieces |
MOQ:1 |
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|
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Mfr. Part No. WS Part No. |
NPN SILICON EPITAXIAL TRANSISTOR (DARLINGTON CONNECTION) FOR HIGH-SPEED SWITCHING
|
38 pieces |
MOQ:1 |
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|
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Mfr. Part No. WS Part No. |
8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
|
39 pieces |
MOQ:1 |
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|
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Mfr. Part No. WS Part No. |
4A, 600V N-CHANNEL POWER MOSFET
|
40 pieces |
MOQ:1 |
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|
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Mfr. Part No. WS Part No. |
isc Silicon NPN Power Transistor
|
40 pieces |
MOQ:1 |
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|
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Mfr. Part No. WS Part No. |
TRANSISTOR (HIGH VOLTAGE SWITCHING, COLOR TV CHROMA OUTPUT APPLICATIONS)
|
17,800 pieces |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
POWER TRANSISTOR MODULE
|
40 pieces |
MOQ:1 |
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|
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Mfr. Part No. WS Part No. |
Microprocessor-Compatible ANALOG-TO-DIGITAL CONVERTER
|
42 pieces |
MOQ:1 |
Need to verify |
|