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. |
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: 15 |
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Mfr. Part No. WS Part No. |
3 kV RMS Dual Channel Digital Isolators
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11,270 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
Dual-Channel Digital Isolators
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1,970 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
±1°C Accurate, 13-Bit, Digital Temperature Sensor | SENSOR DIGITAL -40C-150C SOT23-6
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9,100 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
Precision Low Drift 2.048 V/2.500 V SOT-23 Voltage Reference | IC VREF SERIES 2.5V SOT23-3
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13,980 pieces In Stock |
MOQ: 30 |
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Mfr. Part No. WS Part No. |
IC REG LDO 5V 0.1A 8SOIC
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35,000 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
IC REG BUCK BST 3.3V 1A 10LFCSP
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1,505 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
50 mA, High Voltage, Micropower Linear Regulator | IC REG LINEAR 5V 50MA 8MSOP
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Low Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
IC REG LDO 3.3V 0.8A 8LFCSP
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7,493 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
15 kV ESD Protected, 2.7 V to 3.6 V Serial Port Transceivers with Green Idleâ„¢
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Low Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
15 kV ESD Protected, 2.7 V to 3.6 V Serial Port Transceivers with Green Idleâ„¢
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12,800 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
CMOS Low Voltage 2 Ω SPST Switches
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22,980 pieces In Stock |
MOQ: 25 |
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Mfr. Part No. WS Part No. |
CMOS 8-/16-Channel Analog Multiplexers
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1,549 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
LC2MOS 8-/16-Channel High Performance Analog Multiplexers
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40 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
1 Ω On Resistance, ±15 V/+12 V/±5 V iCMOS SPST Switches | IC SWITCH SPST 1OHM RON 8LFCSP
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9,800 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
10-Bit, 65/80/105 MSPS, 3V A/D Converter
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4,938 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
IC ADC 10BIT 80MSPS 28-SSOP
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80 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
Low Cost, Low Power
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6,000 pieces In Stock |
MOQ: 4 |
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Mfr. Part No. WS Part No. |
Ultrafast 7 ns Single Supply Comparator | IC COMP 7NS ULTRA-FAST 8-SOIC
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11,880 pieces In Stock |
MOQ: 9 |
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Mfr. Part No. WS Part No. |
8-/6-/4-Channel DAS with 16-Bit,Bipolar Input,Simultaneous Sampling ADC | IC DAS/ADC 16BIT 200K 64LQFP
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19,400 pieces In Stock |
MOQ: 3 |
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