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. |
UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 1500 WATTS, 5.0 THRU 170 VOLTS
|
5,000 pieces In Stock |
MOQ:140 |
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Mfr. Part No. WS Part No. |
Low Dropout 300mA CMOS Regulator
|
96,000 pieces In Stock |
MOQ:310 |
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Mfr. Part No. WS Part No. |
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) | IC BUF NON-INVERT 5.5V 20TSSOP
|
Low Stock |
MOQ:165 |
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Mfr. Part No. WS Part No. |
NPN TRIPLE DIFFUSED MESA TYPE (HORIZONTAL DEFLECTION OUTPUT FOR HIGH RESOULTION DISPLAY, COLOR TV HIGH SPEED SWITCHING APPLICATIONS)
|
5,150 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
16 Megabit (2 M x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
|
Low Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER New GenIII D-61 Package | DIODE ARRAY SCHOTTKY 45V D618
|
1,300 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
512 Kilobit (64 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
|
5,370 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
NPN EPITAXIAL SILICON TRANSISTOR(LOW FREQUENCY POWER AMPLIFIER)
|
5,380 pieces In Stock |
MOQ:85 |
Need to verify |
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Mfr. Part No. WS Part No. |
512 Kilobit (64 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
|
Low Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
300mA CMOS LDO
|
5,500 pieces In Stock |
MOQ:355 |
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Mfr. Part No. WS Part No. |
WORLD-CHIP FSK Modem
|
5,100 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop
|
5,630 pieces In Stock |
MOQ:295 |
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Mfr. Part No. WS Part No. |
HEX INVERTER | IC INVERTER 6CH 6-INP 14TSSOP
|
5,680 pieces In Stock |
MOQ:210 |
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Mfr. Part No. WS Part No. |
FM FRONT-END CIRCUIT FOR RADIOS AND RADIO / CASSETTE TAPE RECORDERS (3V OPERATION)
|
Low Stock |
MOQ:55 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon NPN epitaxial planer type(For high-frequency amplification)
|
Low Stock |
MOQ:105 |
Need to verify |
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Mfr. Part No. WS Part No. |
Chip LED(0.8mm Herght)
|
Low Stock |
MOQ:420 |
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Mfr. Part No. WS Part No. |
Octal D flip-flop
|
6,010 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
Medium power transistor (-80V, -0.7A)
|
6,090 pieces In Stock |
MOQ:140 |
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Mfr. Part No. WS Part No. |
TRANSISTOR (POWER AMPLIFIER APPLICATIONS)
|
Low Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
Surface Mount Fuse, 7.4 x 3.1 mm, Time-Lag T, 125 VAC, 125 VDC | FUSE BRD MNT 4A 125VAC/VDC 2SMD
|
6,130 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function
|
Low Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
CMOS 8-bit A/D converters
|
Low Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
3-pin positive output voltage regulator (1 A type)
|
3,300 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
Very High-Speed Switching Applications
|
6,990 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
QUAD EXCLUSIVE OR GATE
|
Low Stock |
MOQ:280 |
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Mfr. Part No. WS Part No. |
LOW VOLTAGE CMOS OCTAL BUS TRANSCEIVER (3-STATE) WITH 5V TOLERANT INPUTS | IC TRANSCVR NON-INVERT 3.6V 20SO
|
7,210 pieces In Stock |
MOQ:145 |
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Mfr. Part No. WS Part No. |
Silicon PNP Epitaxial
|
206 pieces In Stock |
MOQ:17 |
||||||||
Mfr. Part No. WS Part No. |
Automated, High-performance, Integrated, SCSI Protocol Controller designed for SCSI-2/SCSI-3 embedded peripheral applications
|
2,160 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
|
7,500 pieces In Stock |
MOQ:12 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Serial-Input Constant-Current Latched LED Drivers with Open LED Detection | IC LED DRIVER LIN 75.5MA 16TSSOP
|
Low Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
Surface Mount Fuse, 7.4 x 3.1 mm, Time-Lag T, 125 VAC, 125 VDC | FUSE BRD MNT 1.5A 125VAC/VDC SMD
|
7,900 pieces In Stock |
MOQ:70 |
||||||||
Mfr. Part No. WS Part No. |
HIGH-SPEED SATURATED SWITCHES
|
8,000 pieces In Stock |
MOQ:40 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Silicon PNP Triple-Diffused Planar Type
|
8,010 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
LC2MOS uP-Compatible 14-Bit DAC | IC DAC 14BIT A-OUT 24SOIC
|
Low Stock |
MOQ:3 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Quad Picoampere Input Current Bipolar Op Amp
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
750/870 MHZ CATV LINE AMPLIFIER
|
8,240 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
MOSFET
|
Low Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Silicon N-channel Power F-MOS FET
|
8,860 pieces In Stock |
MOQ:24 |
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Mfr. Part No. WS Part No. |
2 Megabit (256 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
|
Low Stock |
MOQ:7 |
||||||||
Mfr. Part No. WS Part No. |
3 Watt Plastic Surface Mount Zener Voltage Regulators
|
10,000 pieces In Stock |
MOQ:210 |
||||||||
Mfr. Part No. WS Part No. |
150mA NanoPower™ LDO Linear Regulator
|
Low Stock |
MOQ:22 |
||||||||
Mfr. Part No. WS Part No. |
NPN EPITAXIAL TYPE (STROBE FLASH, MEDIUM POWER AMPLIFIER APPLICATIONS)
|
11,700 pieces In Stock |
MOQ:195 |
||||||||
Mfr. Part No. WS Part No. |
Voltage Detector
|
Low Stock |
MOQ:295 |
||||||||
Mfr. Part No. WS Part No. |
IC BUFF/DVR TRI-ST DUAL 20TSSOP
|
Datasheet |
Low Stock |
MOQ:190 |
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Mfr. Part No. WS Part No. |
Switching Power Transistor(-7A PNP)
|
Low Stock |
MOQ:16 |
||||||||
Mfr. Part No. WS Part No. |
SILICON DIFFUSED POWER TRANSISTOR(GENERAL DESCRIPTION)
|
Low Stock |
MOQ:9 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Dual AND-OR gate
|
Low Stock |
MOQ:140 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Technical Data Sheet Chip LED with Right Angle Lens
|
14,000 pieces In Stock |
MOQ:450 |
||||||||
Mfr. Part No. WS Part No. |
CURRENT MODE PWM CONTROLLER
|
3,190 pieces In Stock |
MOQ:255 |
||||||||
Mfr. Part No. WS Part No. |
Dual N-Channel 30-V (D-S) MOSFET
|
14,200 pieces In Stock |
MOQ:45 |
Need to verify |