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. |
Dual 12-Bit, 500 kSPS to 1 MSPS, Simultaneous Sampling A/D Converter
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11,400 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
WORLD-CHIP FSK Modem
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3,290 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
CMOS Low Voltage 2ohm SPST Switches
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3,300 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
DIODES
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16,000 pieces In Stock |
MOQ:45 |
Need to verify |
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Mfr. Part No. WS Part No. |
Triple and Octal Channel Protectors | IC CHAN PROTECTOR OCTAL 20-SSOP
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3,310 pieces In Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
INVERTER
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3,300 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
16-bit bus transceiver with direction pin; 5V tolerant 3-State
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3,320 pieces In Stock |
MOQ:11 |
Need to verify |
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Mfr. Part No. WS Part No. |
Triple 2-channel analog multiplexer/demultiplexer
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5,280 pieces In Stock |
MOQ:265 |
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Mfr. Part No. WS Part No. |
MOS FIELD EFFECT TRANSISTOR
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5,000 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement
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3,200 pieces In Stock |
MOQ:170 |
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Mfr. Part No. WS Part No. |
TRANSISTOR (POWER AMPLIFIER, SWITCHING APPLICATIONS)
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3,200 pieces In Stock |
MOQ:175 |
Need to verify |
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Mfr. Part No. WS Part No. |
DIODE (SWITCHING TYPE POWER SUPPLY APPLICATION)
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3,200 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Quad 2-input EXCLUSIVE-OR gate
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33,300 pieces In Stock |
MOQ:510 |
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Mfr. Part No. WS Part No. |
Hyperfast Rectifier | DIODE GEN PURP 600V 15A TO220FP
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3,200 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE ARRAY SCHOTTKY 30V D618
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1,680 pieces In Stock |
MOQ:7 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-input multiplexer; 3-state
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3,190 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
ADC0844/ADC0848 8-Bit μP Compatible A/D Converters with Multiplexer Options | IC ADC 8BIT SAR 28PLCC
|
6,830 pieces In Stock |
MOQ:45 |
Need to verify |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Small Package Outline
|
3,150 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
14-stage binary ripple counter
|
3,160 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
16-bit bus transceiver with direction pin; 5V tolerant 3-State
|
5,000 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Surface-mount Fuses Fundamentals | FUSE BOARD MOUNT 1.5A 125VAC/VDC
|
3,170 pieces In Stock |
MOQ:360 |
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Mfr. Part No. WS Part No. |
TVS Diode Array WE-TVS | TVS DIODE 5V 9V SOT143-4
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3,200 pieces In Stock |
MOQ:685 |
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Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 to 110 Volts | TVS DIODE 8.5V 14.4V P600
|
3,200 pieces In Stock |
MOQ:315 |
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Mfr. Part No. WS Part No. |
Triple 3-input NOR gate
|
4,210 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
CMOS 8-/16-Channel Analog Multiplexers
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3,900 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE ARRAY SCHOTTKY 150V TO220
|
3,210 pieces In Stock |
MOQ:50 |
Need to verify |
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Mfr. Part No. WS Part No. |
2-channel analog multiplexer/demultiplexer
|
156,500 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
I2C Compatible 256-Position Digital Potentiometers
|
|
3,200 pieces In Stock |
MOQ:30 |
Need to verify |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER
|
3,200 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Hyperfast Rectifier | DIODE GEN PURP 600V 15A D2PAK
|
10,000 pieces In Stock |
MOQ:35 |
Need to verify |
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Mfr. Part No. WS Part No. |
N-CHANNEL SILICON POWER MOSFET
|
3,240 pieces In Stock |
MOQ:80 |
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Mfr. Part No. WS Part No. |
8 A THYRISTOR
|
3,230 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
SMD ESD Protection Diode
|
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46,000 pieces In Stock |
MOQ:3335 |
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Mfr. Part No. WS Part No. |
Darlington Power Transistors
|
22,600 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
LED Backlight Driver for LCD Monitors and Televisions
|
3,220 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Internally Trimmed Precision IC Multiplier | IC PREC MULTIPLIER 14-CDIP
|
3,210 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
3-Electrode Gas Discharge Tubes
|
3,000 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
0.50mm (.020") Pitch FPC Connector, BackFlip, Right Angle, SMT, Bottom Contact Style, 0.80mm (.031") | CONN FPC BOTTOM 4POS 0.50MM R/A
|
8,621 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
0.40mm (.016") Pitch SlimStack Board-to-Board Receptacle, SMT, Dual Row, Vertical Stacking | CONN RCPT 12POS SMD GOLD
|
3,000 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
0.40mm (.016") Pitch Board-to-Board SlimStack Plug, SMT, Dual Row, Vertical Stacking, 0.90mm (.035") | CONN PLUG 44POS SMD GOLD
|
10,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
900 MHz BAND AMPLIFIER APPLICATIONS
|
7,500 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Silicon N-Channel Junction FET
|
3,000 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
N CHANNEL JUNCTION TYPE (AUDIO FREQUENCY AND HIGH VOLTAGE AMPLIFIER, CONSTANT CURRENT APPLICATIONS)
|
3,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
FM Tuner, VHF-Band Amplifier Applications
|
3,000 pieces In Stock |
MOQ:385 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Silicon N Channel Junction Type For ECM
|
3,000 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
High-Frequency Amp, Analog Switch Applications
|
3,000 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
HF Amplifiers Low-Frequency Amplifiers Analog Switches
|
3,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
Silicon N-Channel Junction FET
|
3,000 pieces In Stock |
MOQ:360 |
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Mfr. Part No. WS Part No. |
Medium Power NPN Transistor
|
3,000 pieces In Stock |
MOQ:105 |
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Mfr. Part No. WS Part No. |
RECEPTACLE ASSEMBLY 5H TYPE | CONN RCPT 100POS SMD GOLD
|
4,000 pieces In Stock |
MOQ:21 |
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