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 buffer gate
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2,610 pieces In Stock |
MOQ:170 |
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Mfr. Part No. WS Part No. |
1 Megabit (128 K x 8-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory
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2,050 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
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2,060 pieces In Stock |
MOQ:24 |
Need to verify |
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Mfr. Part No. WS Part No. |
SWITCHING N-CHANNEL POWER MOSFET
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2,060 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
10-Bit 65 MSPS 3V A/D Converter
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7,000 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
N CHANNEL MOS TYPE (AUDIO FREQUENCY POWER AMPLIFIER APPLICATION)
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4,200 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Fairchild Power Switch(FPS)
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2,040 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
3-Terminal Filters for Signal Line and DC Power Line SMD
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2,040 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
1M X 16 CMOS DYNAMIC RAM WITH EDO PAGE MODE
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2,010 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
SWITCHING N-CHANNEL POWER MOS FET INDUSTRIAL USE
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2,000 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Fuji Power MOSFET SuperFAP-G series Target Specification
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2,010 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
140 MHz Elliptic Bandpass
|
2,010 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
ADC10040/ADC10040Q 10-Bit, 40 MSPS, 3V, 55.5 mW A/D Converter | IC ADC 10BIT PIPELINED 28TSSOP
|
2,010 pieces In Stock |
MOQ:10 |
Need to verify |
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Mfr. Part No. WS Part No. |
UltraHigh-Speed Switching Applications
|
2,030 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
1.5A LOW DROPOUT VOLTAGE REGULATOR
|
2,010 pieces In Stock |
MOQ:115 |
Need to verify |
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Mfr. Part No. WS Part No. |
Ultrafast Rectifier | DIODE GEN PURP 400V 8A TO220AC
|
2,020 pieces In Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
WE-CBF SMD EMI Suppression Ferrite Bead | FERRITE BEAD 600 OHM 0805 1LN
|
2,100 pieces In Stock |
MOQ:230 |
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Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
|
2,100 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
TRANSISTOR (HIGH VOLTAGE GENERAL AMPLIFIER, COLOR TV CLASS B SOUND OUTPUT APPLICATIONS)
|
2,100 pieces In Stock |
MOQ:385 |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Small Package Outline
|
2,110 pieces In Stock |
MOQ:280 |
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Mfr. Part No. WS Part No. |
DC/DC FOR CONVERTER
|
2,100 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
Conn Power HDR 2 POS 6.35mm Solder ST Thru-Hole 2 Terminal 1 Port Bag / PIN HEADER ASSEMBLY, 2 CIRCUIT | CONN HEADER VERT 2POS 6.35MM
|
2,100 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop; positive edge-trigger; 3-state
|
2,090 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
Low-power configurable multiple function gate
|
10,100 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Low Power, 16/24-Bit Sigma-Delta ADC with Low-Noise In-Amp and Embedded Reference
|
2,070 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Solid State Relay
|
2,080 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Externally controlled motor speed regulation
|
2,080 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Quad 2-input NOR gate
|
2,080 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
Dual inverter
|
26,000 pieces In Stock |
MOQ:110 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE ARRAY SCHOTTKY 20V D618
|
2,070 pieces In Stock |
MOQ:4 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
EMI/EMC Compliant, +-15 kV ESD Protected, RS-232 Line Drivers/Receivers | IC TX/RX RS-232 5V 0.1UF 24SSOP
|
2,600 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP
|
|
2,070 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
IC D-TYPE POS TRG SNGL 20SOP
|
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26,000 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-HCB (Ferrite) | FIXED IND 22UH 11A 14.6 MOHM SMD
|
2,060 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Dual 4-input multiplexer; 3-state
|
32,000 pieces In Stock |
MOQ:290 |
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Mfr. Part No. WS Part No. |
1-Channel Single ADC Flash 38Msps 8-bit Parallel 28-Pin CDIP Tube / Monolithic 8-Bit Video A/D Converter
|
2,060 pieces In Stock |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
High Voltage, High Speed OPERATIONAL AMPLIFIER | IC OPAMP GP 1 CIRCUIT TO3-8
|
1,500 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE MODULE 100V 400A TO244AB
|
910 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
IGBT MODULE(600V 10A)
|
8,000 pieces In Stock |
MOQ:18 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
IGBT(600V/75A)
|
8,400 pieces In Stock |
MOQ:6 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Low Voltage Quad 2-Input NAND Schmitt Trigger | IC GATE NAND 4CH 2-INP 14SOIC
|
8,000 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
MONOLITHIC DUAL N-CHANNEL JFET HENERAL PURPOSE AMPLIFIER
|
22,000 pieces In Stock |
MOQ:45 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Three-Terminal Regulator
|
7,000 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
IGBT MODULE( L series)
|
9,000 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
600V, SMPS Series N-Channel IGBTs
|
29,000 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
24-Bit Analog-to-Digital Converter with 4-Channel Differential in put Multiplexxer
|
15,000 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Microprocessor-Compatible Sampling CMOS ANALOG-to-DIGITAL CONVERTER | IC ADC 12BIT SAR 28DIP
|
9,000 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Microprocessor-Compatible Sampling CMOS ANALOG-to-DIGITAL CONVERTER | IC ADC 12BIT SAR 28DIP
|
3,600 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
16-BIT, 500-KSPS, SERIAL INTERFACE MICROPOWER, MINIATURE, SAR ANALOG-TO-DIGITAL CONVERTER | IC ADC 16BIT SAR 10VSSOP
|
7,500 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuits | IC SUPERVISOR MPU 4.4V WD 8SOIC
|
27,000 pieces In Stock |
MOQ:17 |
Need to verify |
|