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. |
Silicon NPN Power Transistors
|
2,200 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Cost, Low Power CMOS General Purpose Analog Front End
|
36,000 pieces In Stock |
MOQ:170 |
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Mfr. Part No. WS Part No. |
Octal D-type transparent latch; 3-state
|
28,500 pieces In Stock |
MOQ:185 |
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Mfr. Part No. WS Part No. |
High Performance, BiFET Operational Amplifiers
|
1,900 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
IC BUF NON-INVERT 5.25V 20SOIC
|
1,350 pieces In Stock |
MOQ:105 |
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Mfr. Part No. WS Part No. |
Dual single-pole single-throw analog switch
|
9,970 pieces In Stock |
MOQ:450 |
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Mfr. Part No. WS Part No. |
OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
|
6,900 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
LC2MOS DUAL 12-BIT DACPORT | IC DAC 12BIT V-OUT 24SOIC
|
2,400 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
TO-126 Plastic-Encapsulate Transistors
|
41,600 pieces In Stock |
MOQ:430 |
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Mfr. Part No. WS Part No. |
Quad, Serial-Input 12-Bit/10-Bit DACs | IC DAC 10BIT V-OUT 16TSSOP
|
1,450 pieces In Stock |
MOQ:22 |
Need to verify |
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Mfr. Part No. WS Part No. |
Triple buffer with open-drain outputs
|
3,600 pieces In Stock |
MOQ:20 |
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Mfr. Part No. WS Part No. |
8/10/12/14-Bit High Bandwidth Multiplying DACs with Serial Interface
|
11,700 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
8,300 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quad 2-input OR gate Rev.
|
5,200 pieces In Stock |
MOQ:20 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Low-power 2-input multiplexer
|
7,700 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
2.7 V to 5.5 V, Parallel Input Dual Voltage Output 8-Bit DAC | IC DAC 8BIT V-OUT 20TSSOP
|
7,320 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
Silicon NPN Epitaxial
|
2,000 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Isolated Sigma-Delta Modulator
|
6,000 pieces In Stock |
MOQ:11 |
||||||||
Mfr. Part No. WS Part No. |
Dual 4-input NOR gate
|
3,400 pieces In Stock |
MOQ:120 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
IC DAC 14BIT V-OUT 74CSPBGA
|
1,740 pieces In Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
3.3V CMOS 1-TO-10 CLOCK DRIVER | IC CLK BUFFER 1:10 166MHZ 20QSOP
|
8,000 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
Hex buffer/line driver; 3-state; inverting
|
11,000 pieces In Stock |
MOQ:135 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Low-power buffer
|
49,848 pieces In Stock |
MOQ:45 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
+3 V/+5 V, Rail-to-Rail Quad, 8-Bit DAC | IC DAC 8BIT V-OUT 20SOIC
|
7,000 pieces In Stock |
MOQ:4 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
POWER TRANSISTORS(6A,300V,30W)
|
23,000 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Low Cost, Low Power Mono Audio Codec | IC CODEC AUDIO MONO LP 16TSSOP
|
7,440 pieces In Stock |
MOQ:11 |
||||||||
Mfr. Part No. WS Part No. |
12-stage binary ripple counter
|
1,980 pieces In Stock |
MOQ:110 |
||||||||
Mfr. Part No. WS Part No. |
Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference
|
Datasheet |
2,300 pieces In Stock |
MOQ:1 |
|||||||
Mfr. Part No. WS Part No. |
10-Bit Low Power Bus Switch
|
9,000 pieces In Stock |
MOQ:30 |
||||||||
Mfr. Part No. WS Part No. |
Octal D-type flip-flop; positive edge-trigger; 3-state
|
2,470 pieces In Stock |
MOQ:315 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Low-power D-type flip-flop; positive-edge trigger; 3-state
|
22,000 pieces In Stock |
MOQ:80 |
||||||||
Mfr. Part No. WS Part No. |
10-Bit Digital Temperature Sensor (AD7416) and Single/Four-Channel ADC (AD7417/AD7418) | SENSOR DIGITAL -40C-125C 8MSOP
|
14,500 pieces In Stock |
MOQ:14 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
HIGH POWER DARLINGTON
|
7,900 pieces In Stock |
MOQ:4 |
||||||||
Mfr. Part No. WS Part No. |
10-Bit Digital Temperature Sensor (AD7416) and Four Single-Channel ADCs | SENSOR DIGITAL -40C-125C 16TSSOP
|
18,800 pieces In Stock |
MOQ:6 |
||||||||
Mfr. Part No. WS Part No. |
Phase-locked-loop with VCO
|
23,100 pieces In Stock |
MOQ:175 |
||||||||
Mfr. Part No. WS Part No. |
2.7 V to 5.5 V, 250 uA, Rail-to-Rail Output, Dual 16-Bit nanoDAC | IC DAC NANO 16BIT DUAL 10-MSOP
|
1,800 pieces In Stock |
MOQ:2 |
||||||||
Mfr. Part No. WS Part No. |
Quad 2-input NAND gate | IC GATE NAND 4CH 2-INP 14SOIC
|
71,800 pieces In Stock |
MOQ:515 |
||||||||
Mfr. Part No. WS Part No. |
|
33,000 pieces In Stock |
MOQ:15 |
||||||||
Mfr. Part No. WS Part No. |
Low-power configurable gate with voltage-level translator
|
5,000 pieces In Stock |
MOQ:30 |
||||||||
Mfr. Part No. WS Part No. |
Pseudo Differential, 555 kSPS 12-Bit ADC in an 8-Lead SOT-23 | IC ADC 12BIT SAR SOT23-8
|
1,640 pieces In Stock |
MOQ:7 |
||||||||
Mfr. Part No. WS Part No. |
TRILPLE DIFFUSED PLANER TYPE HIGH POWER DARLINGTON HIGH VOLTAGE SWITCHING
|
2,900 pieces In Stock |
MOQ:4 |
||||||||
Mfr. Part No. WS Part No. |
Differential Input, 1 MSPS 12-Bit ADC in SOIC-8 and SO-8 | IC ADC 12BIT SAR 8SOIC
|
9,800 pieces In Stock |
MOQ:5 |
||||||||
Mfr. Part No. WS Part No. |
Analog Multiplexer Triple 2:1 16-Pin DHVQFN EP / Triple 2-channel analog multiplexer/demultiplexer
|
87,000 pieces In Stock |
MOQ:145 |
||||||||
Mfr. Part No. WS Part No. |
16-Bit Monotonic Voltage Output D/A Converter
|
Datasheet |
1,400 pieces In Stock |
MOQ:1 |
Need to verify |
||||||
Mfr. Part No. WS Part No. |
Dual Retriggerable Monostable Multivibrator Typical propagation delay: 25 ns
|
5,500 pieces In Stock |
MOQ:570 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Octal D-type flip-flop with data enable; positive-edge trigger
|
39,800 pieces In Stock |
MOQ:385 |
||||||||
Mfr. Part No. WS Part No. |
Low-power dual 2-input OR gate
|
12,000 pieces In Stock |
MOQ:55 |
||||||||
Mfr. Part No. WS Part No. |
8- and 16-Channel Analog Multiplexers | IC MULTIPLEXER 16X1 28DIP
|
3,100 pieces In Stock |
MOQ:4 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Silicon PNP epitaxial planer type(For low-frequency output amplification)
|
28,000 pieces In Stock |
MOQ:1220 |
||||||||
Mfr. Part No. WS Part No. |
16 x 16 Crosspoint Switch Array | IC CROSSPOINT SWIT 16X16 44PLCC
|
2,400 pieces In Stock |
MOQ:2 |
Need to verify |