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. |
XOR Gate 4-Element 2-IN CMOS 14-Pin SO / Quad 2-input EXCLUSIVE-OR gate
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22,090 pieces In Stock |
MOQ:280 |
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Mfr. Part No. WS Part No. |
16-bit inverting buffer/driver; 3-state
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896 pieces In Stock |
MOQ:65 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quad 2-input AND gate
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2,500 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
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9,000 pieces In Stock |
MOQ:265 |
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Mfr. Part No. WS Part No. |
MICROSTEPPING DMOS DRIVER WITH TRANSLATOR
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Low Stock |
MOQ:22 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon P Channel MOS FET High Speed Power Switching
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
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1,785 pieces In Stock |
MOQ:265 |
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Mfr. Part No. WS Part No. |
12-Bit High Speed Micro Power Sampling
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25,000 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
IC BATT MONITOR I2C 8-UMAX
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4,620 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
4-Channel, 16-Bit, 200 kSPS Data Acquisition System
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2,000 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
300mA, Low Dropout Linear Regulator with Shutdown
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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. |
LC2MOS Dual, Complete, 12-Bit/14-Bit Serial DACs
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10 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
OCTAL D-TYPE TRANSPARENT LATCHES WITH 3-STATE OUTPUTS
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91 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
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1,590 pieces In Stock |
MOQ:25 |
Need to verify |
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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. |
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2,800 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Low Power, Rail-to-Rail Output Precision JFET Amplifier | IC OPAMP JFET 2 CIRCUIT 8SOIC
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30,990 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
Low Power, Rail-to-Rail Output Precision JFET Amplifier | IC OPAMP JFET 2 CIRCUIT 8SOIC
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33,017 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
SI NPN POWER BJT
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Low Stock |
MOQ:14 |
Need to verify |
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Mfr. Part No. WS Part No. |
TrenchMOS Logic Level FET
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12,000 pieces In Stock |
MOQ:325 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
Low Capacitance, Low Charge Injection, ±15 V/12 V iCMOS™, Dual SPDT Switch
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4,680 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
Low Cost DC to 150 MHz Variable Gain Amplifier | IC OPAMP VGA 1 CIRCUIT 16QSOP
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1,840 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-HCC 8070 (Ferrite) | FIXED IND 1UH 17A 2.95 MOHM SMD
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3,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Shielded High SRF Inductors 1008PS
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2,144 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
DIODE (CONSTANT VOLTAGE REGULATION)
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1,168 pieces In Stock |
MOQ:465 |
Need to verify |
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Mfr. Part No. WS Part No. |
500mA Low Dropout Linear Regulator of Adjustable and Fixed Voltages
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
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33,350 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function | IC ADC 8BIT SAR 20SOIC
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Low Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
14-Bit, 7 MSPS, 380 mW A/D Converter
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Low Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
44 COMMON MODE SM BEAD | CMC 5A 2LN 33 OHM SMD
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Low Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:155 |
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Mfr. Part No. WS Part No. |
LOW FREQUENCY, LOW NOISE AMPLIFIER
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Low Stock |
MOQ:15 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon NPN Power Transistors
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Low Stock |
MOQ:165 |
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Mfr. Part No. WS Part No. |
WE-TCI Thinfilm Chip Inductor | FIXED IND 2.2NH 440MA 300 MOHM
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10,000 pieces In Stock |
MOQ:265 |
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Mfr. Part No. WS Part No. |
DSP Microcomputer | IC DSP CONTROLLER 16BIT 100-TQFP
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425 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
215 Series, 5 x 20 mm, Time-Lag (Slo-Blo®) Fuse | FUSE CERAMIC 1.6A 250VAC 5X20MM
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Low Stock |
MOQ:410 |
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Mfr. Part No. WS Part No. |
Silicon N Channel MOS FET High Speed Power Switching
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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2,144 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
17- OUTPUT LED DRIVER/GPO
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER
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Low Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
3.3V CMOS 1-TO-10 CLOCK DRIVER | IC CLK BUFFER 1:10 166MHZ 20SSOP
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1,553 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
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940 pieces In Stock |
MOQ:95 |
Need to verify |
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Mfr. Part No. WS Part No. |
The ADuM50101 is an integrated, isolated dc-to-dc converter.
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14,900 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
Audio Amp Speaker 1-CH Mono 2.8W Class-D 8-Pin MSOP
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19,658 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
Low Power, 8.5 mW, 2.3 V to 5.5 V, Programmable Waveform Generator
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800 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Low Power, 8.5 mW, 2.3 V to 5.5 V, Programmable Waveform Generator | IC DDS 5MHZ 10BIT 10LFCSP
|
850 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
16-Channel High Performance | IC DAC 24BIT V-OUT 80LQFP
|
230 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Silicon N-Channel MOS FET
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Low Stock |
MOQ:1 |
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