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. |
EMI/EMC-Compliant, ±15 kV ESDProtected, RS-232 Line Drivers/Receivers | IC TXRX RS-232 5V 0.1UF 28TSSOP
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29,000 pieces In Stock |
MOQ: 17 |
Need to verify |
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Mfr. Part No. WS Part No. |
Decoder/Demultiplexer
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32,000 pieces In Stock |
MOQ: 570 |
Need to verify |
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Mfr. Part No. WS Part No. |
Sensitive Two-Wire Chopper-Stabilized Unipolar Hall Effect Switches
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8,000 pieces In Stock |
MOQ: 18 |
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Mfr. Part No. WS Part No. |
Low Power, Low Cost 2.5 V Reference
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3,400 pieces In Stock |
MOQ: 6 |
Need to verify |
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Mfr. Part No. WS Part No. |
10 - CHANNEL GAMMA BUFFER WITH V-COM DRIVER
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6,000 pieces In Stock |
MOQ: 19 |
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Mfr. Part No. WS Part No. |
N-channel MOS-FET
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7,800 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
256K-bit CMOS EPROM (32K x 8)
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26,000 pieces In Stock |
MOQ: 15 |
Need to verify |
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Mfr. Part No. WS Part No. |
14-Bit, 65/80/95/105 MSPS A/D Converter
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2,400 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
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11,000 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
MOSFET Driver IC with Over-Voltage Protection
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17,000 pieces In Stock |
MOQ: 85 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-TPC | FIXED IND 1.8UH 2.6A 35 MOHM SMD
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8,200 pieces In Stock |
MOQ: 5 |
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Mfr. Part No. WS Part No. |
150 KHZ 3A PWM BUCK DC/DC CONVERTER
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6,400 pieces In Stock |
MOQ: 50 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Power NPN Silicon Power Transistors | TRANS NPN 40V 30A TO-3
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25,000 pieces In Stock |
MOQ: 15 |
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Mfr. Part No. WS Part No. |
Driver Applications      
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4,300 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
HEX INVERTER | DIE INVERTER ADV HIGH SPEED CMOS
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9,000 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
Simultaneous Sampling Dual 250 kSPS 12-Bit ADC
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3,900 pieces In Stock |
MOQ: 2 |
Need to verify |
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Mfr. Part No. WS Part No. |
MULTIPLE RS-232 DRIVERS AND RECEIVERS
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4,800 pieces In Stock |
MOQ: 2 |
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Mfr. Part No. WS Part No. |
High Precision 5 V Reference
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1,900 pieces In Stock |
MOQ: 1 |
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Mfr. Part No. WS Part No. |
1.75 MSPS, 4 mW 10-Bit/12-Bit Parallel ADCs | IC ADC 12BIT SAR 24TSSOP
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2,100 pieces In Stock |
MOQ: 4 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quad 2-Input Multiplexer with 3-State Outputs
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9,000 pieces In Stock |
MOQ: 145 |
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