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. |
Dual, Low Noise, Single-Supply Variable Gain Amplifier | IC OPAMP VGA 2 CIRCUIT 16SOIC
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4,600 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Programmable Frequency Sweep and Output Burst Waveform Generator | IC DDS 50MHZ 10BIT 20TSSOP
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90 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Two-Terminal IC Temperature Transducer | SENSOR ANALOG -55C-150C 2FLATPK
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1,000 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Pin Programmable Precision Voltage Reference | IC VREF SERIES PROG TO99-8
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200 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Dual 12-/14-/16-Bit nanoDAC with 5 ppm/C On-Chip Reference
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1,000 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
Dual, Current-Output, Serial-Input, 16-/14-Bit DACs
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1,000 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
1024-/256-Position, 1% Resistor Tolerance Error, I2C Interface and 50-TP Memory Digital Rheostat | IC DGTL POT 100KOHM 10LFCSP
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3,000 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
1024-/256-Position, 1% Resistor Tolerance Error, SPI Interface and 50-TP Memory Digital Rheostat | IC DGT POT 20KOHM 1024TAP 10MSOP
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9,090 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
SigmaDSPâ„¢ 3-Channel, 26-Bit Signal Processing DAC
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5,000 pieces In Stock |
MOQ: 4 |
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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 16TSSOP
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14,230 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
Ideal for driving high capacitive or low resistive loads
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4,820 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
Ideal for driving high capacitive or low resistive loads
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5,250 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
IC ADC 16BIT R-R 8/10CH 28SOIC
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Low Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
CMOS 4-/8-Channel Analog Multiplexers
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2,200 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
2.1 Ω On Resistance, ±15 V/+12 V/±5 V iCMOS SPDT Switch
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11,250 pieces In Stock |
MOQ: 11 |
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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 1 X SPDT 8MSOP
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10,970 pieces In Stock |
MOQ: 11 |
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Mfr. Part No. WS Part No. |
High Speed, 200 dB Range
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10 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
LC2MOS Quad SPST Switches | IC SWITCH QUAD SPST 16SOIC
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18,330 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
LC2MOS Quad SPST Switches
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20,000 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
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6,000 pieces In Stock |
MOQ: 9 |
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