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. |
250 kSPS, 10-/12-Bit ADCs in 6-Lead SC70 | IC ADC 12BIT SAR SC70-6
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1,300 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
950 MHz to 1575 MHz Quadrature Modulator
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8,400 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
26PC SERIES CHART 4 | SENSOR 1PSI DIFFERENTIAL GAUGE
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5,140 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
DUAL NPN TRANSISTOR IN TO77 HERMETIC PACKAGE | TRANS 2NPN 500MA 60V TO78-6
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9,100 pieces In Stock |
MOQ: 2 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Power, 3.3 V, RS-232 Line Drivers/Receivers | IC TXRX DUAL RS-232 3.3V 16SOIC
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2,005 pieces In Stock |
MOQ: 17 |
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Mfr. Part No. WS Part No. |
BRIDGE PRESSURE SENSOR | SENSOR 5PSI DIFFERENTIAL GAUGE
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2,500 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
5 kV RMS Quad-Channel Digital Isolators
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2,200 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
Software Programmable Gain Amplifier | IC OPAMP PGA 1 CIRCUIT 16CDIP
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1,600 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
3 kV RMS Dual Channel Digital Isolators
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2,745 pieces In Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
Low Voltage 16-Bit Transceiver/Register with 3-STATE Outputs | IC TXRX NON-INVERT 3.6V 56TSSOP
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1,800 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
Ultra Low Power 10 MBd Digital CMOS Optocouplers | OPTOISO 3.75KV 2CH PUSH PULL 8SO
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28,520 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
Quad, 12-Bit, 170 MSPS/210 MSPS Serial Output 1.8 V ADC | IC ADC 12BIT PIPELINED 72LFCSP
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9,800 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
SI NPN TRIPLE DIFFUSED PLANAR
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1,700 pieces In Stock |
MOQ: 205 |
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Mfr. Part No. WS Part No. |
Precision Potentiometer | POT 50K OHM 2W WIREWOUND LINEAR
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1,840 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
4A, 600V N-CHANNEL POWER MOSFET
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2,075 pieces In Stock |
MOQ: 285 |
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Mfr. Part No. WS Part No. |
0.40mm (.016") Pitch SlimStackâ„¢ Board-to-Board, Plug, SMT, Dual Row | CONN PLUG 80POS SMD GOLD
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8,400 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
256-Position, One-Time Programmable, Dual-Channel, I2C Digital Potentiometers
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4,200 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
2.7 V to 5.5 V, | IC DAC 10BIT V-OUT SC70-6
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29,000 pieces In Stock |
MOQ: 35 |
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Mfr. Part No. WS Part No. |
CMOS Latched 8-/16-Channel Analog Multiplexers
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1,200 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
450 MHz to 6000 MHz TruPwr Detector | IC RF DETECT 450MHZ-6GHZ 6WLCSP
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7,000 pieces In Stock |
MOQ: 17 |
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