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. |
Silicon P Channel MOS FET High Speed Switching
|
77,500 pieces In Stock |
MOQ:345 |
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Mfr. Part No. WS Part No. |
2.4GHz WLAN/BT LTE Co-Existence Filter
|
44,000 pieces In Stock |
MOQ:145 |
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Mfr. Part No. WS Part No. |
600V 27A a MOS Power Transistor
|
77,000 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
Hex inverter
|
15,000 pieces In Stock |
MOQ:430 |
Need to verify |
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Mfr. Part No. WS Part No. |
SILICON EPITAXIAL PLANAR DIODE | DIODE GEN PURP 75V 200MA DO35
|
79,600 pieces In Stock |
MOQ:445 |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Smaller Outline Package
|
79,400 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Silicon NPN epitaxial planer type(For low-frequency power amplification0
|
79,000 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
Silicon P-Channel MOS FET
|
79,000 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
General Purpose Transistor
|
172,300 pieces In Stock |
MOQ:3850 |
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Mfr. Part No. WS Part No. |
Positive-Voltage Regulators
|
13,400 pieces In Stock |
MOQ:1725 |
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Mfr. Part No. WS Part No. |
Dual P-Channel Enhancement Mode MOSFET
|
72,600 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
PNP Transistors
|
73,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
3-PIN MICROPROCESSOR RESET CIRCUITS
|
65,000 pieces In Stock |
MOQ:460 |
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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 1KV 1.5A DO15
|
50,000 pieces In Stock |
MOQ:3125 |
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Mfr. Part No. WS Part No. |
Octal D-type transparent latch; 3-state
|
34,300 pieces In Stock |
MOQ:345 |
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Mfr. Part No. WS Part No. |
TRANSISTOR (AUDIO FREQUENCY GENERAL PURPOSE AMPLIFIER APPLICATIONS)
|
72,000 pieces In Stock |
MOQ:495 |
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Mfr. Part No. WS Part No. |
SILICON ZENER DIODES
|
72,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
Midium Power Transistors (-50V / -2A)
|
71,700 pieces In Stock |
MOQ:685 |
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Mfr. Part No. WS Part No. |
7.4 Amps, 600 Volts N-CHANNEL MOSFET
|
10,000 pieces In Stock |
MOQ:205 |
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Mfr. Part No. WS Part No. |
SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE
|
6,350 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Positive-Voltage Regulators
|
34,000 pieces In Stock |
MOQ:895 |
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Mfr. Part No. WS Part No. |
Quad 2-input NAND gate
|
40,900 pieces In Stock |
MOQ:495 |
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Mfr. Part No. WS Part No. |
80V N-Channel MOSFET
|
Datasheet |
34,000 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
Dual JK flip-flop with set and reset; negative-edge trigger
|
60,700 pieces In Stock |
MOQ:495 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER, 1Amp | DIODE SCHOTTKY 100V 1A SMB
|
67,800 pieces In Stock |
MOQ:850 |
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Mfr. Part No. WS Part No. |
NPN EPITAXIAL PLANAR TYPE (FOR VCO APPLICATION)
|
68,600 pieces In Stock |
MOQ:260 |
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Mfr. Part No. WS Part No. |
HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION
|
70,000 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
Silicon NPN epitaxial planer type(For low-frequency power amplification and driver amplification)
|
69,000 pieces In Stock |
MOQ:2780 |
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Mfr. Part No. WS Part No. |
NPN SILICON EPITAXIAL TRANSISTOR POWER MINI MOLD
|
69,000 pieces In Stock |
MOQ:1065 |
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Mfr. Part No. WS Part No. |
TO-126 Plastic-Encapsulate Transistors
|
41,600 pieces In Stock |
MOQ:430 |
||||||||
Mfr. Part No. WS Part No. |
N CHANNEL MOS TYPE (HIGH SPEED, HIGH CURRENT SWITCHING, CHOPPER REGULATOR, DC-DC CONVERTERAND MOTOR DRIVE APPLICATIONS)
|
41,100 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
Silicon P-Channel MOS FET
|
42,000 pieces In Stock |
MOQ:50 |
||||||||
Mfr. Part No. WS Part No. |
NPN EPITAXIAL TYPE (SWITCHING, SUITABLE FOR MOTOR DRIVER APPLICATIONS)
|
42,200 pieces In Stock |
MOQ:10 |
Need to verify |
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Mfr. Part No. WS Part No. |
Switch DIP OFF ON SPST 8 Flush Slide 0.025A 24VDC PC Pins 1000Cycles 2.54mm Thru-Hole Tube / DIP Switch | SWITCH SLIDE DIP SPST 25MA 24V
|
Datasheet |
41,300 pieces In Stock |
MOQ:35 |
|||||||
Mfr. Part No. WS Part No. |
Ultrahigh-Speed Switching Applications
|
84,000 pieces In Stock |
MOQ:695 |
||||||||
Mfr. Part No. WS Part No. |
Ultrahigh-Speed Switching Applications
|
49,900 pieces In Stock |
MOQ:45 |
||||||||
Mfr. Part No. WS Part No. |
Low-power inverting buffer/line driver; 3-state
|
42,000 pieces In Stock |
MOQ:45 |
||||||||
Mfr. Part No. WS Part No. |
Octal buffer/line driver; 3-state
|
40,400 pieces In Stock |
MOQ:205 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Ultrafast Plastic Rectifier
|
40,000 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
SURFACE MOUNT SILICON ZENER DIODE
|
40,000 pieces In Stock |
MOQ:850 |
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Mfr. Part No. WS Part No. |
NPN EPITAXIAL TYPE (HIGH POWER SWITCHING, HAMMER DRIVE, PULSE MOTOR DRIVE APPLICATIONS)
|
5,940 pieces In Stock |
MOQ:90 |
||||||||
Mfr. Part No. WS Part No. |
Ultrahigh-Speed Switching Applications
|
40,500 pieces In Stock |
MOQ:180 |
||||||||
Mfr. Part No. WS Part No. |
LM259X Inductor 33 μHy 3.60 ADC
|
40,400 pieces In Stock |
MOQ:11 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
N-CHANNEL MOSFET FOR HIGH SPEED SWITCHING
|
40,700 pieces In Stock |
MOQ:30 |
||||||||
Mfr. Part No. WS Part No. |
Dual inverting Schmitt-trigger with 5 V tolerant input
|
19,900 pieces In Stock |
MOQ:55 |
||||||||
Mfr. Part No. WS Part No. |
12A, 100V N-CHANNEL POWER MOSFET
|
40,800 pieces In Stock |
MOQ:475 |
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Mfr. Part No. WS Part No. |
Precision Miniature Isolation Amplifiers
|
40,800 pieces In Stock |
MOQ:9 |
||||||||
Mfr. Part No. WS Part No. |
Dual D-type flip-flop with set and reset; positive-edge trigger
|
6,080 pieces In Stock |
MOQ:705 |
||||||||
Mfr. Part No. WS Part No. |
HIGH SURGE 2220 SMD VARISTOR | VARISTOR 47V 1.2KA 2220
|
40,900 pieces In Stock |
MOQ:60 |
||||||||
Mfr. Part No. WS Part No. |
Low On-Resistance, Simple Drive Requirement
|
44,500 pieces In Stock |
MOQ:455 |