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. |
300mA Low-Noise CMOS LDO
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
anyCAP 100 mA Low Dropout Linear Regulator
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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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4,988 pieces In Stock |
MOQ:40 |
Need to verify |
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Mfr. Part No. WS Part No. |
20V N-Channel MOSFET
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768 pieces In Stock |
MOQ:180 |
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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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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. |
400 MSPS, 14-Bit, 1.8 V CMOS Direct Digital Synthesizer | IC DDS 400MHZ 14BIT 48TQFP
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150 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Quad, 12-Bit, 80 MSPS/105 MSPS | IC ADC 12BIT PIPELINED 48LFCSP
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7 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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1,058 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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25,500 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Single-Supply, Rail-to-Rail Low Power FET-Input Op Amp
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9,592 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
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299 pieces In Stock |
MOQ:10 |
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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. |
Multichannel ISM Band FSK/GFSK/OOK/GOOK/ASK Transmitter | RF TX IC ASK 75MHZ-1GHZ 24TSSOP
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8,744 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
Single Channel, 16-Bit, Serial Input, Current Source DAC
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3,442 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Analog-to-Digital Converter | IC ADC 14BIT PIPELINED 56QFN
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352 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Low-Power, Two-Port, High-Speed
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101,900 pieces In Stock |
MOQ:195 |
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Mfr. Part No. WS Part No. |
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164,591 pieces In Stock |
MOQ:2265 |
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Mfr. Part No. WS Part No. |
Single 10 bits ADC, up to 60 MHz
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Low Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
8-Bit muP Compatible A/D Converters
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1,797 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
GaAs IC 15 dB Voltage Variable Attenuator Single Control 300 kHz-2 GHz
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Digital Step Attenuator
|
100 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Quad 2-input NAND gate
|
14,766 pieces In Stock |
MOQ:475 |
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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. |
Low Power, 18 MHz Variable Gain Amplifier | IC OPAMP VGA 1 CIRCUIT 16LFCSP
|
9,000 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
IC RF SWITCH SPDT 3GHZ 8MSOP
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1,508 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
General-Purpose, -55 to +125, Wide Bandwidth, DC-Coupled VGA
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10,003 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference
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2,955 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference | IC DAC 14BIT V-OUT 10MSOP
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2,950 pieces In Stock |
MOQ:3 |
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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 FREQ GEN 200MHZ CLK 56-TSSOP
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42 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
50 mA, High Voltage, Micropower Linear Regulator | IC REG LINEAR 3.3V 50MA 8MSOP
|
Low Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Low Cost, Low Power, True RMS-to-DC Converter | IC TRUE RMS/DC CONV LP 8-SOIC
|
2,000 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
ULTRA-SMALL LOW-POWER 12-BIT ANALOG-TO-DIGITAL CONVERTER WITH INTERNAL REFERENCE | IC ADC 12BIT SIGMA-DELTA 10VSSOP
|
6,374 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Side Actuated, Through Hole DIP Switches | SWITCH PIANO DIP SPST 50MA 24V
|
15 pieces In Stock |
MOQ:25 |
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Mfr. Part No. WS Part No. |
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127 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
SINGLE PHASE 1.5AMP SURFACE MOUNT GLASS PASSIVATED RECTIFIER
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
P-CHANNEL MOSFET | MOSFET P-CH 100V SMD1
|
Low Stock |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
JEDEC REGISTERED N - CHANNEL HIGH VOLTAGE POWER MOSFETS | MOSFET N-CH 500V TO-254AA
|
Low Stock |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
60V N-CHANNEL ENHANCEMENT MODE MOSFET
|
60,000 pieces In Stock |
MOQ:900 |
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Mfr. Part No. WS Part No. |
anyCAP 100 mA Low Dropout Linear Regulator
|
Low Stock |
MOQ:1 |
Need to verify |
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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. |
|
546 pieces In Stock |
MOQ:16 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
3 MSPS, 12-/10-/8-Bit ADCs in 6-Lead TSOT
|
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103 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Low Power, 3.3 V, RS-232 Line Drivers/Receivers | IC TXRX RS-232 3.3V W/SD 20SSOP
|
19,800 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
Low Power, 3.3 V, RS-232 Line Drivers/Receivers
|
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19,900 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
Very High-Speed Switching Applications
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Complete 12-Bit A/D Converter | IC ADC 12BIT SAR 28CDIP
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Precision Instrumentation Amplifier
|
|
61 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Tape and Reel Packaging
|
12,200 pieces In Stock |
MOQ:32 |
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