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. |
Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers | IC OPAMP ZERO-DRIFT 1 CIRC 8SOIC
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10,380 pieces In Stock |
MOQ:25 |
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Mfr. Part No. WS Part No. |
8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
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1,676 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
Switching Regulator Applications
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19,000 pieces In Stock |
MOQ:70 |
Need to verify |
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Mfr. Part No. WS Part No. |
INPUT RECTIFIER DIODE | DIODE GEN PURP 1.2KV 20A D2PAK
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4,000 pieces In Stock |
MOQ:22 |
Need to verify |
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Mfr. Part No. WS Part No. |
2.7 V to 5.5 V,
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3,000 pieces In Stock |
MOQ:1670 |
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Mfr. Part No. WS Part No. |
Thermally Enhanced, Fully Integrated, Hall Effect-Based Linear Current Sensor IC with 100 μΩ Current Conductor | SENSOR CURRENT HALL 150A AC/DC
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2,100 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
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6,900 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Dual bus buffer/line driver; 3-state
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5,190 pieces In Stock |
MOQ:145 |
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Mfr. Part No. WS Part No. |
Dual 12-/14-/16-Bit, LVDS Interface, 500 MSPS DACs
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3,241 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
SINGLE STAGE PRIMARY SIDE REGULATION PFC CONTROLLER FOR LED DRIVER | IC LED DRIVER OFFL SWITCHER 8SO
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35,000 pieces In Stock |
MOQ:110 |
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Mfr. Part No. WS Part No. |
Common Mode Chokes Dual 330uH 2kOhm 10kHz 0.3A 0.3Ohm DCR SMD T/R / WE-SL1 SMD Common Mode Line Filter | CMC 330UH 300MA 2LN 2 KOHM SMD
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14,500 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
PHASE CONTROL SCR TO-220 FULLPAK | SCR PHASE CONT 1200V 25A TO220FP
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23,250 pieces In Stock |
MOQ:120 |
Need to verify |
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Mfr. Part No. WS Part No. |
Differential/Single-Ended Input, Dual 1 MSPS, 12-Bit, 3-Channel SAR ADC
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5,950 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Dual, 16-/12-Bit nanoDAC+ with SPI Interface
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5,554 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Trans MOSFET P-CH 30V 8.8A 8-Pin SOIC N T/R
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60,000 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
Optically Isolated Sigma-Delta Modulator
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8,460 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
CMOS 300 MHz Quadrature Complete-DDS
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1,400 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
CRYSTAL 48.0000MHZ 7PF SMD
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1,600 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
Hex buffer/line driver; 3-state
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2,358 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
Precision Potentiometer | POT 500 OHM 2W WIREWOUND LINEAR
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6,500 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Ultralow Noise BiFET Op Amp
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9,200 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Low Cost Monolithic Voltage-to-Frequency Converter | IC V-F CONVERTER MONO 8-DIP
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11,000 pieces In Stock |
MOQ:7 |
Need to verify |
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Mfr. Part No. WS Part No. |
16-channel analog multiplexer/demultiplexer
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13,325 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Current Sensor
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33,000 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
Low Cost, High Speed, Rail-to-Rail, Output Op Amps
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7,000 pieces In Stock |
MOQ:35 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC CPLD 32MC 6NS 44PLCC
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4,300 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Automotive Grade, Fully Integrated, Hall Effect-Based Linear Current Sensor with 2.1 kVRMS Voltage Isolation and a Low-Resistance Current Conductor
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3,298 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
0.50mm (.020") Pitch Easy-On FFC/FPC Connector, Vertical, SMT, Gold Plating, 50 Circuits | CONN FFC VERT 50POS 0.50MM SMD
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1,478 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
High Performance Video Op Amp | IC CURR-FDBK AMP VIDEO HS 8-DIP
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7,115 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
16-Bit, 20/40/65/80 MSPS, 1.8 V Dual Analog-to-Digital Converter | IC ADC 16BIT PIPELINED 64LFCSP
|
20 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Nonvolatile Memory, 1024-Position Digital Potentiometers | IC DGT POT 10KOHM 1024TP 16TSSOP
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27,936 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
Fully Accurate 12-/14-/16-Bit VOUT DAC SPI Interface 2.7 V to 5.5 V in a TSSOP
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1,298 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Low Capacitance, Low Charge Injection, ±15 V/+12 V, 4:1 iCMOS Multiplexer
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5,000 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
IC REG LDO 3.3V 1.5A 16TSSOP
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6,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Dual, 16-/12-Bit nanoDAC+ with 2 ppm/°C Reference, SPI Interface
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9,600 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
POWER DIODE MODULE
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388 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
Complete 12-Bit, 65 MSPS ADC Converter | IC ADC 12BIT PIPELINED 28SSOP
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3,890 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC REG MULT CONFG INV ADJ TSOT23
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1,500 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
24-Bit, 156 kSPS,112dB ADC, With On-Chip Buffers, Serial Interface | IC ADC 24BIT SIGMA-DELTA 28TSSOP
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4,460 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Bidirectional, Zero Drift, Current Sense Amplifier
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2,500 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
P-Channel Enhancement Mode Field Effect Transistor | MOSFET P-CH 30V 2.6A SOT23
|
240,395 pieces In Stock |
MOQ:685 |
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Mfr. Part No. WS Part No. |
IC SUPERVISOR MPU LP SOT23-8
|
1,700 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
+3.3 V/+5 V Multiplying 12-Bit DACs | IC DAC 12BIT A-OUT 20SOIC
|
24,000 pieces In Stock |
MOQ:90 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quiet Series™ Octal D-Type Flip-Flop with 3-STATE Outputs | IC FF D-TYPE SNGL 8BIT 20SOIC
|
9,000 pieces In Stock |
MOQ:24 |
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Mfr. Part No. WS Part No. |
SD Video Filter Amplifiers | IC SD VIDEO FILTER AMP SOT23-6
|
450 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
IC MPU MPC8XX 66MHZ 357BGA
|
1,051 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
14-Bit, 20/40/65 MSPS Dual A/ D Converter
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5,139 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Low Power, 14-Bit, 180 MSPS, Digital-to-Analog Converter and Waveform Generator | IC DAC 14BIT A-OUT 32LFCSP
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1,160 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
|
15,000 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
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1,140 pieces In Stock |
MOQ:590 |
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