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. |
Quad bilateral switches
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150,000 pieces In Stock |
MOQ:390 |
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Mfr. Part No. WS Part No. |
COMPLEMENTARY OUTPUT HALL EFFECT LATCH
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69,900 pieces In Stock |
MOQ:585 |
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Mfr. Part No. WS Part No. |
3.3V Quad buffer 3-State
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49,700 pieces In Stock |
MOQ:625 |
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Mfr. Part No. WS Part No. |
Octal D-type transparent latch with 5-volt tolerant inputs/outputs 3-State
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18,100 pieces In Stock |
MOQ:300 |
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Mfr. Part No. WS Part No. |
150V N-Channel MOSFET
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8,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
5.5 V Input, 300 mA, Low Quiescent Current, CMOS Linear Regulator
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16,900 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
Small Signal Diode | DIODE GEN PURP 100V 200MA DO35
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13,588 pieces In Stock |
MOQ:5265 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER, 1Amp | DIODE SCHOTTKY 40V 1A SMB
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52,800 pieces In Stock |
MOQ:400 |
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Mfr. Part No. WS Part No. |
80V N-Channel MOSFET
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2,240 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Dual 4-input NAND gate
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129,968 pieces In Stock |
MOQ:390 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Dropout 300mA CMOS Regulator
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27,000 pieces In Stock |
MOQ:310 |
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Mfr. Part No. WS Part No. |
GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS
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80,000 pieces In Stock |
MOQ:245 |
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Mfr. Part No. WS Part No. |
80V N-Channel MOSFET
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12,343 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Quad 2-input NAND Schmitt trigger
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73,305 pieces In Stock |
MOQ:450 |
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Mfr. Part No. WS Part No. |
AC/DC, HIGH PF, HIGH EFFICIENCY, UNIVERSAL MAINS LED DRIVER CONTROLLER | IC LED DRIVER OFFLINE 300MA 8SO
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84,000 pieces In Stock |
MOQ:85 |
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Mfr. Part No. WS Part No. |
Flip Flop D-Type Pos-Edge 2-Element 14-Pin TSSOP / Dual D-type flip-flop with set and reset; positive-edge trigger
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58,000 pieces In Stock |
MOQ:510 |
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Mfr. Part No. WS Part No. |
3.3V LVT 16-bit edge-triggered D-type flip-flop 3-State
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64,100 pieces In Stock |
MOQ:120 |
Need to verify |
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Mfr. Part No. WS Part No. |
Voltage regulator diodes | DIODE ZENER 16V 1W DO41
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30,000 pieces In Stock |
MOQ:3500 |
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Mfr. Part No. WS Part No. |
Counter Single 12-Bit Binary UP 16-Pin SO / 12-stage binary ripple counter
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40,000 pieces In Stock |
MOQ:315 |
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Mfr. Part No. WS Part No. |
1 Amp Schottky Rectifier | DIODE SCHOTTKY 40V 2.1A SMA
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91,300 pieces In Stock |
MOQ:990 |
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Mfr. Part No. WS Part No. |
SURFACE MOUNT ZENER DIODES
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93,100 pieces In Stock |
MOQ:205 |
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Mfr. Part No. WS Part No. |
Bus buffer/line driver; 3-state
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26,631 pieces In Stock |
MOQ:730 |
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Mfr. Part No. WS Part No. |
Quad 2-input AND gate
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39,200 pieces In Stock |
MOQ:415 |
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Mfr. Part No. WS Part No. |
Quad 2-input OR gate
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150,900 pieces In Stock |
MOQ:470 |
Need to verify |
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Mfr. Part No. WS Part No. |
Chip Inductors – 0603HP Series (1608)
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38,700 pieces In Stock |
MOQ:165 |
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Mfr. Part No. WS Part No. |
High-Definition CRT Display, Video Output Applications
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100,000 pieces In Stock |
MOQ:140 |
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Mfr. Part No. WS Part No. |
60V N-Channel MOSFET
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19,400 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
Triple 3-input NAND gate
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37,700 pieces In Stock |
MOQ:550 |
Need to verify |
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Mfr. Part No. WS Part No. |
MOSFET N-CH 60V 100A TO220-3
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6,000 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Inverter 1-Element CMOS 5-Pin TSSOP / Inverter
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45,180 pieces In Stock |
MOQ:1095 |
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Mfr. Part No. WS Part No. |
Low-Frequency General-Purpose Amplifier Applications
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9,000 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
Inverter 1-Element CMOS 5-Pin TSSOP / Inverter
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205,500 pieces In Stock |
MOQ:1080 |
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Mfr. Part No. WS Part No. |
Low-power 2-input NAND gate
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51,800 pieces In Stock |
MOQ:620 |
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Mfr. Part No. WS Part No. |
PLASTIC SILICON RECTIFIER(VOLTAGE - 50 to 1000 Volts CURRENT - 1.5 Amperes) | DIODE GEN PURP 800V 1.5A DO15
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Low Stock |
MOQ:2285 |
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Mfr. Part No. WS Part No. |
1500 Watt Mosorb Zener Transient Voltage Suppressors | TVS DIODE 30.8V 64.3V DO201
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21,000 pieces In Stock |
MOQ:360 |
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Mfr. Part No. WS Part No. |
AND Gate 1-Element 2-IN CMOS 5-Pin TSOP / 2-input AND gate
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198,900 pieces In Stock |
MOQ:1040 |
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Mfr. Part No. WS Part No. |
SIGNAL DIODE | DIODE GEN PURP 75V 200MA DO35
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130,000 pieces In Stock |
MOQ:5265 |
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Mfr. Part No. WS Part No. |
2-input OR gate
|
500,000 pieces In Stock |
MOQ:750 |
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Mfr. Part No. WS Part No. |
2-input NAND gate
|
143,200 pieces In Stock |
MOQ:820 |
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Mfr. Part No. WS Part No. |
Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin SO / Octal D-type flip-flop with reset; positive-edge trigger | IC FF D-TYPE SNGL 8BIT 20SOIC
|
237,800 pieces In Stock |
MOQ:265 |
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Mfr. Part No. WS Part No. |
8-input multiplexer
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66,623 pieces In Stock |
MOQ:265 |
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Mfr. Part No. WS Part No. |
Multiplexer 1-Element CMOS 8-IN 16-Pin SO / 8-input multiplexer | IC MULTIPLEXER 8INPUT 16SOIC
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112,353 pieces In Stock |
MOQ:295 |
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Mfr. Part No. WS Part No. |
Quad buffer/line driver; 3-state
|
84,104 pieces In Stock |
MOQ:445 |
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Mfr. Part No. WS Part No. |
8-input multiplexer; 3-state
|
14,195 pieces In Stock 1,000 pieces Factory Stock |
MOQ:365 |
Need to verify |
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Mfr. Part No. WS Part No. |
Chopper Stabilized Omnipolar Hall-Effect Switch | MAGNETIC SWITCH OMNIPOLAR SOT23W
|
30,000 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE SCHOTTKY 40V 1.5A SMA
|
12,000 pieces In Stock |
MOQ:870 |
Need to verify |
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Mfr. Part No. WS Part No. |
SINGLE BUFFER GATE | IC BUFF NON-INVERT 5.5V 6DFN
|
33,166 pieces In Stock |
MOQ:760 |
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Mfr. Part No. WS Part No. |
Dual D-type flip-flop with set and reset; positive-edge trigger
|
268,731 pieces In Stock |
MOQ:315 |
Need to verify |
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Mfr. Part No. WS Part No. |
Hex buffer with open-drain outputs
|
156,031 pieces In Stock |
MOQ:465 |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop with reset; positive-edge trigger
|
78,021 pieces In Stock |
MOQ:285 |
Need to verify |
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