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. |
Hex inverter
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15,000 pieces In Stock |
MOQ:430 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISO 4.17KV TRANS W/BASE 6SMD
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9,000 pieces In Stock |
MOQ:290 |
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Mfr. Part No. WS Part No. |
Inverting Schmitt trigger
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21,000 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
POSITIVE HIGH TEMPERATURE FIXED VOLTAGE REGULATOR
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5,100 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Small Size & Lower Profile
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15,000 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
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6,100 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Single-channel and Dual-channel High Speed 15 MBd CMOS optocoupler with Glitch-Free Power-Up Feature
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6,700 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Serial I/O 8-Bit A/D Converters with Multiplexer Options
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4,960 pieces In Stock |
MOQ:17 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-bit serial-in/parallel-out shift register
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30,000 pieces In Stock |
MOQ:15 |
Need to verify |
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Mfr. Part No. WS Part No. |
100MHz Current Feedback Video Amplifier With Disable
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1,710 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Single 2-Input Exclusive-OR Gate | IC GATE XOR 1CH 2-INP SOT23-5
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7,000 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER 40 Amp | DIODE ARRAY SCHOTTKY 30V D2PAK
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24,700 pieces In Stock |
MOQ:75 |
Need to verify |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Low On-resistance
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3,400 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
IC ADC 10BIT 170MSPS 100TQFP
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1,300 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
AC switch family Transient voltage protected AC Switch (ACSTM)
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2,700 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
ADC0844/ADC0848 8-Bit μP Compatible A/D Converters with Multiplexer Options | IC ADC 8BIT SAR 28PLCC
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6,830 pieces In Stock |
MOQ:45 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-bit serial-in/parallel-out shift register
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1,090 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE SCHOTTKY 40V 5.5A DPAK
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23,000 pieces In Stock |
MOQ:95 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal buffer/line driver; 3-state
|
6,790 pieces In Stock |
MOQ:395 |
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Mfr. Part No. WS Part No. |
Optocoupler with Phototransistor Output
|
8,740 pieces In Stock |
MOQ:180 |
Need to verify |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Good Thermal Performance
|
5,000 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
|
7,900 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Advanced PMU for Multi-core Application Processors
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7,560 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
ADC084S101 4 Channel, 500 ksps to 1 Msps, 8-Bit A/D Converter | IC ADC 8BIT SAR 10VSSOP
|
13,000 pieces In Stock |
MOQ:7 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop; positive edge-trigger; 3-state
|
7,000 pieces In Stock |
MOQ:290 |
Need to verify |
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Mfr. Part No. WS Part No. |
1.00mm (.039") Pitch FFC/FPC Connector, Right Angle, SMT, ZIF, Bottom ContactStyle, 30 Circuits, Lead-free, Gold Contact Plating, High Barrier Packaging
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21,000 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
Octal bus transceiver; 3-state
|
30,000 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
Optocoupler, Phototransistor Output, With Base Connection | OPTOISO 5KV TRANS W/BASE 6SMD
|
7,000 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
|
9,000 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
Clock Generator with Dual PLLs | IC CLK GEN PLL DUAL 40LFCSP
|
18,000 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
1/8 TO 1/16 DUTY VFD CONTROLLER/DRIVER
|
8,000 pieces In Stock |
MOQ:18 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function | IC ADC 8BIT SAR 8SOIC
|
1,300 pieces In Stock |
MOQ:24 |
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Mfr. Part No. WS Part No. |
8-bit shift register with output register
|
26,000 pieces In Stock |
MOQ:165 |
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Mfr. Part No. WS Part No. |
Standard Banana Jacks, Solderless and Stackable
|
7,500 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
Dual buffer/line driver; 3-state
|
18,600 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
0.40mm (.016") Pitch SlimStack Board-to-Board Receptacle, Surface Mount, Dual Row, Vertical Stacking, Mated Height of 1.80mm | CONN RCPT 30POS SMD GOLD
|
4,500 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Fast Switching Characteristic
|
6,000 pieces In Stock |
MOQ:200 |
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Mfr. Part No. WS Part No. |
10-Bit, 105 MSPS/125 MSPS/150 MSPS
|
|
1,500 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Parallel-Port 16-Bit SoundPort Stereo Codec
|
5,400 pieces In Stock |
MOQ:9 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
78.6 mW A/D Converter
|
|
10,200 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
8-bit shift register with output register
|
50,000 pieces In Stock |
MOQ:110 |
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Mfr. Part No. WS Part No. |
Triple 3-Input AND Gate
|
11,300 pieces In Stock |
MOQ:10 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Octal D-type transparent latch; 3-state
|
17,500 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
|
3,000 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement
|
50,200 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
Ultralow Distortion, Wide BandwidthVoltage Feedback Op Amps
|
|
12,800 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
AC’97 SoundMAX Codec
|
8,000 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
ADC104S101 4 Channel, 500 ksps to 1 Msps, 10-Bit A/D Converter | IC ADC 10BIT SAR 10VSSOP
|
21,000 pieces In Stock |
MOQ:16 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Dual 1-of-4 decoder/demultiplexer
|
10,800 pieces In Stock |
MOQ:115 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
QUAD 2-INPUT OR GATE
|
9,200 pieces In Stock |
MOQ:5 |
Need to verify |
|