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 TO 8 LINE DECODER DEMULTIPLEXER | HC HIGH PIN COUNT SO-16
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2,500 pieces In Stock |
MOQ:445 |
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Mfr. Part No. WS Part No. |
8-BIT SHIFT REGISTER 8-BIT OUTPUT REGISTER | AHC HIGH PIN COUNT SO-16
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2,410 pieces In Stock |
MOQ:405 |
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Mfr. Part No. WS Part No. |
Low-power 2-input NOR gate
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68,094 pieces In Stock |
MOQ:620 |
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Mfr. Part No. WS Part No. |
BI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 1500 WATTS, 6.8 THRU 200 VOLTS | TVS DIODE 7.78V 13.4V DO214AB
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15,000 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
Passivated Rectifier | DIODE GEN PURP 1KV 1A AXIAL
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Low Stock |
MOQ:75 |
Need to verify |
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Mfr. Part No. WS Part No. |
Bus buffer/line driver; 3-state
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65,000 pieces In Stock |
MOQ:645 |
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Mfr. Part No. WS Part No. |
Single D-type flip-flop with set and reset; positive edge trigger
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76,000 pieces In Stock |
MOQ:470 |
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Mfr. Part No. WS Part No. |
Low Voltage Quad 2-Input NAND Gate with Schmitt Trigger Inputs and 3.6V Tolerant Inputs and Outputs | IC GATE NAND SCHMITT 4CH 14SOIC
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5,500 pieces In Stock |
MOQ:170 |
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Mfr. Part No. WS Part No. |
Voltage regulator diodes | DIODE ZENER 5.6V 1W DO204AL
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15,500 pieces In Stock |
MOQ:1750 |
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Mfr. Part No. WS Part No. |
Quad bilateral switches
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16,200 pieces In Stock |
MOQ:315 |
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Mfr. Part No. WS Part No. |
Triple inverter
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15,600 pieces In Stock |
MOQ:220 |
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Mfr. Part No. WS Part No. |
Hex inverter with open-drain outputs
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10,500 pieces In Stock |
MOQ:410 |
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Mfr. Part No. WS Part No. |
Quad 2-input multiplexer with 5 Volt tolerant inputs/outputs 3-State
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10,070 pieces In Stock |
MOQ:390 |
Need to verify |
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Mfr. Part No. WS Part No. |
WL-SMCW SMD chip LED top view monocolor waterclear | LED RED CLEAR 0805 SMD
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200,000 pieces In Stock |
MOQ:245 |
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Mfr. Part No. WS Part No. |
Quad 2-Input NAND Schmitt Trigger | IC GATE NAND SCHMITT 4CH 14TSSOP
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72,200 pieces In Stock |
MOQ:255 |
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Mfr. Part No. WS Part No. |
Dual-Channel Digital Isolators, Enhanced System-Level ESD Reliability | IC DGTL ISO 2CH LOGIC 8SOIC
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10,523 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Optocoupler, Phototransistor Output, with Base Connection | OPTOISO 5KV TRANS W/BASE 6SMD
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16,300 pieces In Stock |
MOQ:140 |
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Mfr. Part No. WS Part No. |
Low Voltage Quad 2-Input Exclusive-OR Gate with 3.6V Tolerant Inputs and Outputs | IC GATE XOR 4CH 2-INP 14SOIC
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Low Stock |
MOQ:235 |
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Mfr. Part No. WS Part No. |
16 V Rail-to-Rail Operational Amplifiers | IC OPAMP GP 4 CIRCUIT 16LFCSP
|
10,300 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Octal D-type registered transceiver 3-State
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17,000 pieces In Stock |
MOQ:95 |
Need to verify |
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Mfr. Part No. WS Part No. |
NOR Gate 4-Element 2-IN CMOS 14-Pin TSSOP / Quad 2-input NOR gate
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7,500 pieces In Stock |
MOQ:370 |
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Mfr. Part No. WS Part No. |
Single-Supply, Rail-to-Rail Low Power FET-Input Op Amp
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14,519 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Triple 3-input NAND gate
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17,100 pieces In Stock |
MOQ:240 |
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Mfr. Part No. WS Part No. |
3.3 V Slew Rate Limited, Half Duplex RS-485/RS-422 Transceiver | IC TXRX RS-422/485 3.3V 8-SOIC
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21,800 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Bobbin Wound Surface Mount Inductors | FIXED IND 10UH 1.64A 70 MOHM
|
22,000 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
SINGLE BUFFER GATE WITH 3-STATE OUTPUT | IC BUF NON-INVERT 5.5V SOT553
|
30,000 pieces In Stock |
MOQ:790 |
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Mfr. Part No. WS Part No. |
SILICON ZENER DIODES
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20,000 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
SURFACE MOUNT ZENER DIODES
|
20,000 pieces In Stock |
MOQ:205 |
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Mfr. Part No. WS Part No. |
Silicon Power Z-Diodes | DIODE ZENER 43V 1W DO41
|
20,000 pieces In Stock |
MOQ:1530 |
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Mfr. Part No. WS Part No. |
500mW EPITAXIAL ZENER DIODE | DIODE ZENER 500MW DO35
|
10,000 pieces In Stock |
MOQ:1140 |
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Mfr. Part No. WS Part No. |
Small Signal Zener Diodes | DIODE ZENER 6.2V 500MW DO35
|
3,200 pieces In Stock |
MOQ:1430 |
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Mfr. Part No. WS Part No. |
SURFACE MOUNT FAST RECOVERY RECTIFIER VOLTAGE RANGE 20 to 60 Volts CURRENT 0.5 Ampere
|
20,000 pieces In Stock |
MOQ:1375 |
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Mfr. Part No. WS Part No. |
2-input NAND gate
|
8,500 pieces In Stock |
MOQ:960 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE SCHOTTKY 45V 18A TO220AC
|
22,000 pieces In Stock |
MOQ:75 |
Need to verify |
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Mfr. Part No. WS Part No. |
Micro-HDMI D Type Connector For Multimedia Device Market | CONN RCP MICRO HDMI 19POS SMD RA
|
21,839 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Octal transceiver with direction pin (3-State)
|
Low Stock |
MOQ:195 |
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Mfr. Part No. WS Part No. |
Surface Mount LED
|
20,600 pieces In Stock |
MOQ:165 |
Need to verify |
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Mfr. Part No. WS Part No. |
2-input NOR gate
|
3,000 pieces In Stock |
MOQ:960 |
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Mfr. Part No. WS Part No. |
1 GHz Three-way Active Power Splitter Optimized for MoCA-Enabled Subscriber Equipment
|
40,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Schottky Barrier Rectifiers | DIODE SCHOTTKY 40V 1A DO204AL
|
21,000 pieces In Stock |
MOQ:585 |
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Mfr. Part No. WS Part No. |
High-Speed, Low-Noise Video Op Amp | IC VIDEO OPAMP LN HS 8-SOIC
|
17,000 pieces In Stock |
MOQ:9 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Voltage regulator diodes | DIODE ZENER 10V 1W DO41
|
66,700 pieces In Stock |
MOQ:1575 |
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Mfr. Part No. WS Part No. |
Dual N-Channel Enhancement Mode Field Effect Transistor | MOSFET 2N-CH 20V 4A 6TSOP
|
21,300 pieces In Stock |
MOQ:240 |
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Mfr. Part No. WS Part No. |
4-bit magnitude comparator
|
5,674 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
Quad 2-input NAND gate
|
85,000 pieces In Stock |
MOQ:455 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION SILICON ZENER DIODE(VOLTAGE - 11 TO 200 Volts Power - 1.5 Watts) | DIODE ZENER 47V 3W AXIAL
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MOQ:545 |
Need to verify |
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Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION SILICON ZENER DIODE(VOLTAGE - 11 TO 200 Volts Power - 1.5 Watts) | DIODE ZENER 24V 3W AXIAL
|
21,500 pieces In Stock |
MOQ:500 |
Need to verify |
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Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION SILICON ZENER DIODE(VOLTAGE - 11 TO 200 Volts Power - 1.5 Watts) | DIODE ZENER 36V 3W AXIAL
|
21,500 pieces In Stock |
MOQ:545 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION SILICON ZENER DIODE(VOLTAGE - 11 TO 200 Volts Power - 1.5 Watts) | DIODE ZENER 27V 3W AXIAL
|
Low Stock |
MOQ:545 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION SILICON ZENER DIODE(VOLTAGE - 11 TO 200 Volts Power - 1.5 Watts) | DIODE ZENER 12V 3W AXIAL
|
23,600 pieces In Stock |
MOQ:525 |
Need to verify |
|