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. |
Low Power, 12.65 mW, 2.3 V to 5.5 V Programmable Waveform Generator | IC DDS 25MHZ 10BIT 10MSOP
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3,660 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
12 LVPECL/24 CMOS Output Clock Generator with Integrated 2.2 GHz VCO | IC CLOCK GEN 2.2GHZ VCO 64LFCSP
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Low Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
1 kV RMS Six-Channel Digital Isolators | DGTL ISO 1KV 6CH GEN PURP 20QSOP
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5,000 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
30 MHz to 6 GHz RF/IF Gain Block | IC AMP W-CDMA 30MHZ-6GHZ SOT89-3
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7,973 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
RF Agile Transceiver
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MOQ: 1 |
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Mfr. Part No. WS Part No. |
Low Cost uP Supervisory Circuits | IC SUPERVISOR MPU 4.65 WD 8DIP
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107 pieces In Stock |
MOQ: 6 |
Need to verify |
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Mfr. Part No. WS Part No. |
CMOS, Low Voltage, 4 Ω Dual SPST Switches in 3 mm × 2 mm LFCSP | IC SWITCH DUAL SPST 8MSOP
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17,300 pieces In Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
Dual 8-Bit, 60 MSPS A/D Converter
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1,000 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Monolithic 12-Bit Quad DAC | IC DAC 12BIT V-OUT 44PLCC
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
0.1 uF, +5 V Powered CMOS RS-232 Drivers/Receivers | IC TX/RX RS-232 5V 0.1UF 24SOIC
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63 pieces In Stock |
MOQ: 4 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Power, Low Noise Precision FET Op Amp
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4,930 pieces In Stock |
MOQ: 2 |
Need to verify |
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Mfr. Part No. WS Part No. |
LC2MOS 8-Channel, 12-Bit Serial, Data Acquisition System
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Low Stock |
MOQ: 2 |
Need to verify |
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Mfr. Part No. WS Part No. |
Ultralow Noise, High Speed, BiFET Op Amp
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91 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Ultralow Noise, High Accuracy
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2,038 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
4-Channel, 1 MSPS, 8-/10-/12-Bit ADCs with Sequencer in 16-Lead TSSOP
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22,730 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
256-Position and 33-Position Digital Potentiometers
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1,418 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
Precision, Ultralow Noise, RRIO, Zero-Drift Op Amp | IC OPAMP ZERO-DRIFT 2 CIRC 8MSOP
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13,390 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
Precision, Ultralow Noise, RRIO, Zero-Drift Op Amp | IC OPAMP ZERO-DRIFT 2 CIRC 8MSOP
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14,320 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
12-Bit 100 kSPS A/D Converter
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Low Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
2.1 Ω On Resistance, ±15 V/+12 V/±5 V iCMOS SPDT Switch | IC SWITCH SPDT 4.6OHM 8LFCSP
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30,000 pieces In Stock |
MOQ: 5 |
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