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. |
Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
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2,070 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
Ultra-Low-Noise, High PSRR, Low-Dropout, 300mA Linear Regulator
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14,200 pieces In Stock |
MOQ:225 |
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Mfr. Part No. WS Part No. |
Octal transceiver with dual enable, inverting 3-State
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10,400 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
2.1 Ω On Resistance, ±15 V/+12 V/±5 V iCMOS Dual SPST Switches | IC SW SPST 2.1OHM RON 10LFCSP
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6,000 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
TO-8 CASCADABLE AMPLIFIERS
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31,000 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
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23,000 pieces In Stock |
MOQ:100 |
Need to verify |
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Mfr. Part No. WS Part No. |
SURFACE MOUNTABLE INPUT RECTIFIER DIODE | DIODE GEN PURP 1KV 8A DPAK
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23,000 pieces In Stock |
MOQ:90 |
Need to verify |
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Mfr. Part No. WS Part No. |
SWITCHING N-CHANNEL POWER MOSFET
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14,200 pieces In Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
IC D-TYPE POS TRG SNGL 20SOP
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26,000 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
10-bit buffer/line driver with 5-volt tolerant inputs/outputs 3-State
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14,200 pieces In Stock |
MOQ:175 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon N Channel MOS FET High Speed Power Switching
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79,000 pieces In Stock |
MOQ:290 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuit in 4-Lead SC70
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9,700 pieces In Stock |
MOQ:8 |
Need to verify |
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Mfr. Part No. WS Part No. |
UMTS/NCDMA/Co-band GSM Rx Band 2 Duplexer
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8,900 pieces In Stock |
MOQ:8 |
Need to verify |
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Mfr. Part No. WS Part No. |
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22,600 pieces In Stock |
MOQ:495 |
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Mfr. Part No. WS Part No. |
16-bit bus transceiver with direction pin; 5V tolerant 3-State
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7,600 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low On-Resistance, Capable of 2.5V Gate Drive
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1,000 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-HCB (Ferrite) | FIXED IND 22UH 11A 14.6 MOHM SMD
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2,060 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
P-CHANNEL ENHANCEMENT MODE POWER MOSFET
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4,160 pieces In Stock |
MOQ:20 |
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Mfr. Part No. WS Part No. |
Silicon N Channel MOS FET High Speed Power Switching
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7,100 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
100V/25A Switching Applications
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8,900 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Complete, High Speed 16-Bit A/D Converter
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15,030 pieces In Stock |
MOQ:1670 |
Need to verify |
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Mfr. Part No. WS Part No. |
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22,400 pieces In Stock |
MOQ:40 |
Need to verify |
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Mfr. Part No. WS Part No. |
3.3 V 32-bit bus transceiver; 3-state
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5,700 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
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6,010 pieces In Stock |
MOQ:235 |
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Mfr. Part No. WS Part No. |
Dual 4-input multiplexer; 3-state
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32,000 pieces In Stock |
MOQ:290 |
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Mfr. Part No. WS Part No. |
Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Outputs and 26Ω Series Resistors in Outputs
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14,100 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
N-CHANNEL SILICON POWER MOSFET
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1,780 pieces In Stock |
MOQ:25 |
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Mfr. Part No. WS Part No. |
Schottky Rectifier, 2 x 15 A
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7,900 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Low Voltage, Resistor Programmable Thermostatic Switch
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29,000 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
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26,200 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
8-Bit Dual Supply Configurable Voltage Interface Transceiver with 3-STATE Outputs
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11,600 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
High-Frequency Low-Noise Amp, Ultrahigh-Speed Switching Applications
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6,000 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
SWITCHING N-CHANNEL POWER MOSFET
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2,060 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
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14,200 pieces In Stock |
MOQ:190 |
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Mfr. Part No. WS Part No. |
SILICON N-CHANNEL MOS FET (HIGH SPEED POWER SWITCHING)
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36,000 pieces In Stock |
MOQ:200 |
Need to verify |
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Mfr. Part No. WS Part No. |
1.00mm (.039") Pitch FFC/FPC Connector, SMT, Vertical, ZIF Receptacle, 22 CircuitsLead-free, High Barrier Packaging | CONN FFC VERT 22POS 1.00MM SMD
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8,600 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
Low Power 165 MHz HDMI Receiver
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9,500 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
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25,500 pieces In Stock |
MOQ:100 |
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Mfr. Part No. WS Part No. |
8-stage shift-and-store bus register
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34,000 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
PNP EPITAXIAL SILICON TRANSISTOR MICROWAVE AMPLIFIER
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6,000 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
1-Channel Single ADC Flash 38Msps 8-bit Parallel 28-Pin CDIP Tube / Monolithic 8-Bit Video A/D Converter
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2,060 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
High-Current Switching Applications
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14,200 pieces In Stock |
MOQ:535 |
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Mfr. Part No. WS Part No. |
2SK3520
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1,100 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
FM-FEAM IC for car radio
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10,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
RF Power Detector
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11,600 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
|
25,100 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
4-bit magnitude comparator
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33,000 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
120V PNP SILICON TRANSISTOR IN SOT89
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3,270 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
SILICON PLANAR POWER ZENER DIODES
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18,765 pieces In Stock |
MOQ:2085 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Current, High Efficiency Charge Pump
|
1,010 pieces In Stock |
MOQ:18 |
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