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 |
---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
|
3,000 pieces In Stock |
MOQ:230 |
||||||||
Mfr. Part No. WS Part No. |
300mA Low Dropout (LDO) Linear Regulator
|
10,100 pieces In Stock |
MOQ:8 |
||||||||
Mfr. Part No. WS Part No. |
Low-power dual 2-input NAND Schmitt trigger
|
50,000 pieces In Stock |
MOQ:300 |
||||||||
Mfr. Part No. WS Part No. |
IC TRANSCVR 3ST 8BIT 20TSSOP
|
Datasheet |
17,000 pieces In Stock |
MOQ:70 |
|||||||
Mfr. Part No. WS Part No. |
Ultralow Noise XFET Voltage References with Current Sink and Source Capability
|
Datasheet |
2,490 pieces In Stock |
MOQ:7 |
|||||||
Mfr. Part No. WS Part No. |
Quad bilateral swiches
|
18,000 pieces In Stock |
MOQ:60 |
||||||||
Mfr. Part No. WS Part No. |
ADC122S051/ADC122S051Q 2 Channel, 200 ksps to 500 ksps 12-Bit A/D Converter | IC ADC 12BIT SAR 8VSSOP
|
9,500 pieces In Stock |
MOQ:21 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Octal inverter buffer 3- State
|
11,000 pieces In Stock |
MOQ:115 |
||||||||
Mfr. Part No. WS Part No. |
Fast Switching Characteristic
|
15,700 pieces In Stock |
MOQ:340 |
||||||||
Mfr. Part No. WS Part No. |
300mA Low Dropout (LDO) Linear Regulator
|
7,500 pieces In Stock |
MOQ:90 |
||||||||
Mfr. Part No. WS Part No. |
Low-power dual buffer
|
6,400 pieces In Stock |
MOQ:175 |
||||||||
Mfr. Part No. WS Part No. |
IC LATCH TRANSPARENT OCT 20-SOIC
|
Datasheet |
20,000 pieces In Stock |
MOQ:60 |
|||||||
Mfr. Part No. WS Part No. |
2050 MHz to 3000 MHz Quadrature Modulator | RF MODULATOR 2.05GHZ-3GHZ 40QFN
|
8,600 pieces In Stock |
MOQ:4 |
||||||||
Mfr. Part No. WS Part No. |
Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control
|
2,500 pieces In Stock |
MOQ:12 |
||||||||
Mfr. Part No. WS Part No. |
Self-Calibrating 12-Bit Plus Sign mP-Compatible A/D Converter with Sample-and-Hold
|
780 pieces In Stock |
MOQ:4 |
||||||||
Mfr. Part No. WS Part No. |
Octal inverter buffer 3- State
|
22,000 pieces In Stock |
MOQ:250 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Simple Drive Requirement
|
6,000 pieces In Stock |
MOQ:115 |
||||||||
Mfr. Part No. WS Part No. |
300mA Low Dropout Linear Regulator with Shutdown
|
34,500 pieces In Stock |
MOQ:14 |
||||||||
Mfr. Part No. WS Part No. |
Dual-bit, dual-supply voltage level translator/transceiver; 3-state
|
4,400 pieces In Stock |
MOQ:175 |
||||||||
Mfr. Part No. WS Part No. |
Quad 2-input NAND gate
|
8,900 pieces In Stock |
MOQ:15 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
1,270 pieces In Stock |
MOQ:6 |
||||||||
Mfr. Part No. WS Part No. |
8-bit magnitude comparator
|
7,700 pieces In Stock |
MOQ:70 |
||||||||
Mfr. Part No. WS Part No. |
12-Bit, 1.5 MHz, 200 mW A/D Converter with Input Multiplexer and Sample/Hold
|
12,500 pieces In Stock |
MOQ:7 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
16-Bit Buffers/Line Drivers | IC BUFFER INVERT 5.5V 48TSSOP
|
8,000 pieces In Stock |
MOQ:35 |
||||||||
Mfr. Part No. WS Part No. |
ProASICPLUS® Flash Family FPGAs | IC FPGA 66 I/O 100TQFP
|
2,400 pieces In Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
150 KHZ 3A PWM BUCK DC/DC CONVERTER
|
69,000 pieces In Stock |
MOQ:90 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
QUAD TWO-INPUT NAND GATE HEX INVERTER | DIE GATE AND QUAD 2-INPUT
|
1,100 pieces In Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
Hex inverter
|
41,800 pieces In Stock |
MOQ:685 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
24-Bit Analog-to-Digital Converter with One- and Two-Channel Differential Inputs and Internal Oscillator | IC ADC 24BIT SIGMA-DELTA 16VQFN
|
8,000 pieces In Stock |
MOQ:7 |
||||||||
Mfr. Part No. WS Part No. |
Quad 2-input NOR gate
|
50,000 pieces In Stock |
MOQ:425 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Dual 12-Bit, 40 MSPS, 600 mW A/D Converter with Internal/External Reference and Sample-and-Hold
|
4,830 pieces In Stock |
MOQ:2 |
||||||||
Mfr. Part No. WS Part No. |
16-Bit Buffers/Line Drivers | IC BUF NON-INVERT 5.5V 48TSSOP
|
1,700 pieces In Stock |
MOQ:35 |
||||||||
Mfr. Part No. WS Part No. |
215SP Series, 5x20 mm, Time-Lag Fuse (Slo-Blo®) | FUSE CERAMIC 4A 250VAC 5X20MM
|
31,200 pieces In Stock |
MOQ:1140 |
||||||||
Mfr. Part No. WS Part No. |
150KHz, 5A PWM BUCK DC/DC CONVERTER
|
3,600 pieces In Stock |
MOQ:19 |
||||||||
Mfr. Part No. WS Part No. |
Triple 3-input NAND gate
|
3,500 pieces In Stock |
MOQ:175 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Quad 2-input AND gate
|
2,400 pieces In Stock |
MOQ:21 |
||||||||
Mfr. Part No. WS Part No. |
24-Bit ANALOG-TO-DIGITAL CONVERTER
|
1,730 pieces In Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
Quad 2-input AND gate
|
7,640 pieces In Stock |
MOQ:570 |
||||||||
Mfr. Part No. WS Part No. |
A/D Converter for IF Sampling
|
Datasheet |
5,200 pieces In Stock |
MOQ:2 |
|||||||
Mfr. Part No. WS Part No. |
IC BUF NON-INVERT 5.25V 20SOIC
|
1,350 pieces In Stock |
MOQ:105 |
||||||||
Mfr. Part No. WS Part No. |
216 Series, 5 x 20 mm, Fast-Acting Fuse | FUSE CERAMIC 80MA 250VAC 5X20MM
|
1,350 pieces In Stock |
MOQ:7 |
||||||||
Mfr. Part No. WS Part No. |
150KHz, 3A PWM Buck DC/DC Converter
|
4,200 pieces In Stock |
MOQ:35 |
||||||||
Mfr. Part No. WS Part No. |
8-input multiplexer
|
10,800 pieces In Stock |
MOQ:8 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Bus buffer/line driver; 3-state
|
2,620 pieces In Stock |
MOQ:100 |
||||||||
Mfr. Part No. WS Part No. |
24-Bit, 20kHz, Low Power ANALOG-TO-DIGITAL CONVERTER
|
Datasheet |
2,380 pieces In Stock |
MOQ:5 |
|||||||
Mfr. Part No. WS Part No. |
Triple 3-input NAND gate
|
69,000 pieces In Stock |
MOQ:215 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
High-speed, 12-bit A/D Converters
|
2,000 pieces In Stock |
MOQ:1 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
8,300 pieces In Stock |
MOQ:5 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
216 Series, 5 x 20 mm, Fast-Acting Fuse | FUSE CERAMIC 2A 250VAC 5X20MM
|
8,000 pieces In Stock |
MOQ:385 |
||||||||
Mfr. Part No. WS Part No. |
50KHz, 2A/3A PWM Buck DC/DC Converter
|
2,960 pieces In Stock |
MOQ:45 |