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. |
30V N-Channel Power MOSFET
|
2,500 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
OPTOISO 4.17KV DARL W/BASE 6SMD
|
Datasheet |
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
DC/DC Converter Applications
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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3,000 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
454 pieces In Stock |
MOQ:75 |
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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. |
Super Low Noise HEMT
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
|
7,870 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
CAP CER 1.6PF 16V NP0 0402
|
3,802 pieces In Stock |
MOQ:1475 |
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Mfr. Part No. WS Part No. |
SMALL SIGNAL TRANSISTORS | TRANS NPN 90V 1A TO-39
|
Low Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:175 |
Need to verify |
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Mfr. Part No. WS Part No. |
SURFACE MOUNTABLE PHASE CONTROL SCR
|
Low Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low-power buffer
|
Low Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
NPN EPITAXIAL SILICON TRANSISTOR (LOW FREQUENCY POWER AMPLIFIER)
|
Low Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
LC2MOS Precision Quad SPST Switches | IC SWITCH QUAD SPST 16SOIC
|
2,000 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
16-bit D-type transparent latch with 5 Volt tolerant inputs/outputs 3-State
|
50,000 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
Dual-Channel, 5 kV Isolators with Integrated DC-to-DC Converter
|
Datasheet |
Low Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Std Low-Loss 140 MHz Bandpass Filter
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
3.3V Octal buffer/line driver 3-State
|
8,500 pieces In Stock |
MOQ:90 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
9-Bit Latchable Transceiver with Parity Generator/Checker | TXRX W/GENERATOR&CHECKER 28PLCC
|
Low Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
LC2MOS 8-BIT uP COMPATIBLE 12-BIT DAC
|
Datasheet |
Low Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Very High-Speed Switching Applications
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
IGBT(1200V 25A)
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Dual N-Channel Enhancement Mode Field Effect Transistor
|
2,655 pieces In Stock |
MOQ:295 |
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Mfr. Part No. WS Part No. |
16-Bit, 100 kSPS/200 kSPS BiCMOS A/D Converter
|
Datasheet |
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
|
8,200 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
PRESSFIT RECTIFIER DIODES | DIODE GEN PURP 400V 50A B47
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
51,000 pieces In Stock |
MOQ:355 |
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Mfr. Part No. WS Part No. |
Complete 8-Bit A-to-D Converter
|
Datasheet |
Low Stock |
MOQ:1 |
|||||||
Mfr. Part No. WS Part No. |
isc Silicon NPN Power Transistor
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
SILICON NPN EPITAXIAL PLANAR TYPE
|
6,000 pieces In Stock |
MOQ:180 |
||||||||
Mfr. Part No. WS Part No. |
Quad bus transceiver; 3-state
|
Low Stock |
MOQ:215 |
||||||||
Mfr. Part No. WS Part No. |
CERAMIC SMD CRYSTAL
|
Datasheet |
5,000 pieces In Stock |
MOQ:120 |
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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
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
IGBT MODULE ( F Series )
|
23 pieces |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Silicon NPN Epitaxial
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
LC2MOS 12-Bit DACPORTs | IC DAC 12BIT V-OUT 24CDIP
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
8-Bit Serial-In, Parallel-Out Shift Register
|
Datasheet |
1,950 pieces In Stock |
MOQ:180 |
|||||||
Mfr. Part No. WS Part No. |
Octal D-Type Latch with 3-STATE Outputs | IC LATCH OCT D-TYPE 3ST 20TSSOP
|
1,816 pieces In Stock |
MOQ:445 |
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Mfr. Part No. WS Part No. |
RF & MICROWAVE TRANSISTORS VHF-UHF CLASS C WIDE BAND
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Silicon NPN Power Transistors
|
Low Stock |
MOQ:1 |
||||||||
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
|
1,624 pieces In Stock |
MOQ:12 |
||||||||
Mfr. Part No. WS Part No. |
First-In First-Out (FIFO) Buffer Memory
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Hex Inverter | IC INVERTER 6CH 6-INP 14DIP
|
190 pieces In Stock |
MOQ:60 |