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. |
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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. |
8-Bit Serial-In, Parallel-Out Shift Register | IC SHIFT REGISTER 8BIT 14DIP
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Low Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
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2,000 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
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12,800 pieces In Stock |
MOQ:26 |
Need to verify |
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Mfr. Part No. WS Part No. |
Precise Low Dropout Voltage Regulator
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
1.2W PACKAGE POWER TAPED TRANSISTOR DESIGNED FOR USE WITH AN AUTOMATIC PLACEMENT MECHINE
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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 |
Need to verify |
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Mfr. Part No. WS Part No. |
GENERAL PURPOSE DIODES | DIODE GEN PURP 125V 150MA DO35
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2,117 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
Fast Switching Characteristic, Lower Gate Charge
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222,482 pieces In Stock |
MOQ:590 |
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Mfr. Part No. WS Part No. |
TRANS NPN DARL 120V 10A TO220F
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Datasheet |
Low Stock |
MOQ:65 |
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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. |
IC REG BUCK ADJ 800MA DL 10QFN
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34,100 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
Rack and Panel Connectors
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1,216 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Fully Accurate 14-/16-Bit VOUT nanoDAC™ SPI Interface 2.7 V to 5.5 V, in an SOT-23 | IC DAC 16BIT V-OUT SOT23-8
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3,654 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
Isolated, Loop-Powered Voltage-to-Current Converter | IC CONV V TO I HYBRID 38-DIP
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC FPGA 280 I/O 484FBGA
|
Datasheet |
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
TRANSIENT VOLTAGE SUPPRESSOR | TVS DIODE 28V 47.5V P600
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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18,300 pieces In Stock |
MOQ:355 |
Need to verify |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement
|
23,300 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
30V N-Channel Power MOSFET
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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. |
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
454 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Super Low Noise HEMT
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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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
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Low Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:175 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
SURFACE MOUNTABLE PHASE CONTROL SCR
|
Low Stock |
MOQ:40 |
||||||||
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
Need to verify |
|||||||
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 |
|||||||
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 |
|||||||
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 |
||||||||
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 |