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. |
10 MHz, Four-Quadrant Multiplier/Divider
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1,000 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
2.7 V to 5.5 V,
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3,000 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Dual-Current Output, Parallel Input, 16 /14-Bit Multiplying DACs with 4-Quadrant Resistors | IC DAC 16BIT DUAL 38-TSSOP / DAC 2-CH R-2R 16-bit Automotive 38-Pin TSSOP Tube
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5,800 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Dual, 256-Position, I2C-Compatible Digital Potentiometers | IC DGT POT 2.5KOHM 256TAP 10MSOP
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1,400 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
Nonvolatile Memory, 1024-Position Digital Potentiometer
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1,260 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Increment/Decrement Digital Potentiometer | IC DGTL POT 50KOHM 128TAP 8SOIC
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392 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
Optocoupler Drive 1-CH 30V 1500V 6-Pin SO T/R / 1.0 Amp Output Current IGBT Gate Drive Optocoupler with Rail-to-Rail Output Voltage in Stretched SO6 | OPTOISO 5KV 1CH GATE DRIVER 6SO
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20,619 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
3.0 Amp Output Current IGBT Gate Drive Optocoupler | OPTOISO 3.75KV 1CH GATE DRVR 6SO
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3,700 pieces In Stock |
MOQ: 13 |
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Mfr. Part No. WS Part No. |
32.768 kHz LOW FREQUENCY SMD CRYSTAL
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12,000 pieces In Stock |
MOQ: 135 |
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Mfr. Part No. WS Part No. |
Dual-Channel, 5 kV Isolators with Integrated DC-to-DC Converter
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Low Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
Quad-Channel Digital Isolators | DGTL ISO 2.5KV GEN PURP 16SOIC
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8,855 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
3.0 kV rms, Dual-Channel Digital Isolators | DGTL ISO 3KV 2CH GEN PURP 8SOIC
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28,000 pieces In Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
3-TERMINAL POSITIVE LINEAR REGULATOR
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9,000 pieces In Stock |
MOQ: 635 |
Need to verify |
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Mfr. Part No. WS Part No. |
CAP TANT 47UF 20% 20V 2917
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2,000 pieces In Stock |
MOQ: 100 |
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Mfr. Part No. WS Part No. |
50 mA Ultra-Low Iq, Wide Input Voltage, Low Dropout Linear Voltage Regulator | IC REG LINEAR 5V 50MA SC88A
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106,100 pieces In Stock |
MOQ: 355 |
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Mfr. Part No. WS Part No. |
250 mA, Ultra-Low Noise and High PSRR LDO Regulator for RF and Analog Circuits | IC REG LINEAR 2.8V 250MA 4WLCSP
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20,000 pieces In Stock |
MOQ: 205 |
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Mfr. Part No. WS Part No. |
IC MCU 32BIT 128KB FLASH 48QFPN
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18,710 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
Nuvoton 8051 series
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130 pieces In Stock |
MOQ: 85 |
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Mfr. Part No. WS Part No. |
1/4 Square Trimming Potentiometer | TRIMMER 10KOHM 0.25W PC PIN SIDE
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3,096 pieces In Stock |
MOQ: 14 |
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Mfr. Part No. WS Part No. |
Medium Power Transistor (32V, 0.5A)
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Low Stock |
MOQ: 530 |
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