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. |
IC PLL/VCO DUAL W/UP CONV 48VQFN
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1,400 pieces In Stock |
MOQ:3 |
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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-DIP
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MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
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21,240 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
Signal interlocking of every phase to prevent cross-conduction
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10,975 pieces In Stock |
MOQ:26 |
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Mfr. Part No. WS Part No. |
High Stability, Low Noise Vibration Rejecting Yaw Rate Gyro
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4,000 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
LOW-POWER, 16-BIT, 1-MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE | IC ADC 16BIT SAR 16TSSOP
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Low Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
I2C Compatible 256-Position Digital Potentiometers | IC DGTL POT 10KOHM 256TAP 16SOIC
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Low Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-bit parallel-in/serial-out shift register
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1,100 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
Featured Products Bulletin | TRIMMER 10KOHM 0.125W J LEAD TOP
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Low Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
3 mm SMD Trimpot® Trimming Potentiometer | TRIMMER 2M OHM 0.125W J LEAD TOP
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930 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
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409 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
IC SBC CAN HS 5.0V 32SOIC
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585 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
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19,100 pieces In Stock |
MOQ:185 |
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Mfr. Part No. WS Part No. |
4-to-16 line decoder/demultiplexer
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Low Stock |
MOQ:35 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Voltage Dual D-Type Positive Edge-Triggered Flip-Flop with 5V Tolerant Inputs
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2,370 pieces In Stock |
MOQ:460 |
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Mfr. Part No. WS Part No. |
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6,250 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
Dual, 12-Bit, 125MSPS DIGITAL-TO-ANALOG CONVERTER | IC DAC 12BIT A-OUT 48TQFP
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950 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
TAPED POWER TRANSISTOR PACKAGE FOR USE WITH AN AUTOMATIC PLACEMENT MACHINE
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
OmniPower LDO Linear Regulator
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
1K/2K/4K 2.0V Microwire Serial EEPROM
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5,000 pieces In Stock |
MOQ:80 |
Need to verify |
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Mfr. Part No. WS Part No. |
1-/2-/4-Channel Digital Potentiometers | IC DGTL POT 1KOHM 256TAP 8SOIC
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Low Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
10/100 BASE-T TRANSFORMER
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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12,000 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
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15,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
Trans GP BJT NPN 160V 0.6A 625mW 3-Pin TO-92 / EPITAXIAL PLANAR NPN TRANSISTOR (GENERAL PURPOSE, HIGH VOLTAGE)
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Low Stock |
MOQ:2780 |
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Mfr. Part No. WS Part No. |
POWER TRANSISTORS(50A,300W) | TRANS PNP 80V 50A TO3
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Low Stock |
MOQ:13 |
Need to verify |
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Mfr. Part No. WS Part No. |
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2,460 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuits in 3-Lead SC70 and SOT-23 | IC SUPERVISOR MPU 4.63V SOT23
|
2,520 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuit in 3-Pin SOT-23
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2,649 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
Chip Inductors – 0603CS (1608)
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12,000 pieces In Stock |
MOQ:85 |
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Mfr. Part No. WS Part No. |
IC MULTIPLEXER DUAL 4X1 16SOIC
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25,037 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
Hex inverting Schmitt trigger with 5 V tolerant input
|
3,000 pieces In Stock |
MOQ:185 |
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Mfr. Part No. WS Part No. |
Up/Down Conv Mixer 8.5GHz 24-Pin CQFN EP T/R / IC MMIC IQ MIXER 4-8.5GHZ 24-QFN
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
LOW VOLTAGE CMOS HEX INVERTER (SINGLE STAGE) WITH 5V TOLERANT INPUTS
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2,500 pieces In Stock |
MOQ:185 |
Need to verify |
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Mfr. Part No. WS Part No. |
QUADRUPLE 2-INPUT POSITIVE-OR GATES
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Low Stock |
MOQ:430 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal buffer/line driver with 30ohm series termination resistors 3-State
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Low Stock |
MOQ:420 |
Need to verify |
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Mfr. Part No. WS Part No. |
TRIMMER 50 OHM 0.125W SMD
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2,000 pieces In Stock |
MOQ:100 |
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Mfr. Part No. WS Part No. |
1.5 mm AMP Mini CT Connector Series | CONN SOCKET 24-28AWG CRIMP TIN
|
50,000 pieces In Stock |
MOQ:3315 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
LC2MOS 8+4) Loading Dual 12-Bit DAC | IC DAC 12BIT A-OUT 28PLCC
|
690 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Chip Type 2C6193 Geometry 9700 Polarity PNP | TRANS PNP 100V 5A TO-39
|
Low Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
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51,000 pieces In Stock |
MOQ:575 |
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Mfr. Part No. WS Part No. |
Chip Inductors – 1008CS Series (2520)
|
6,000 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
|
302 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Internally Trimmed Integrated Circuit Multiplier
|
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
CMOS Operational Amplifiers Zero-Drift | IC OPAMP ZERO-DRIFT 1CIRC SC70-5
|
93,000 pieces In Stock |
MOQ:125 |
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Mfr. Part No. WS Part No. |
Programmable Gain Instrumentation Amplifier | IC INST AMP 1 CIRCUIT 10MSOP
|
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2,000 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Programmable Gain Instrumentation Amplifier | IC INST AMP 1 CIRCUIT 10MSOP
|
1,920 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
IC UNIV BUS TXRX 18BIT 56SSOP
|
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Low Stock |
MOQ:20 |
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Mfr. Part No. WS Part No. |
8-BIT MAGNITUDE/IDENTITY COMPARATORS
|
Low Stock |
MOQ:65 |
Need to verify |
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