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. |
Low Voltage Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs | IC TXRX NON-INVERT 3.6V 20SOIC
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26,000 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED
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18,000 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
8-bit addressable latch
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9,900 pieces In Stock |
MOQ:115 |
Need to verify |
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Mfr. Part No. WS Part No. |
LOW POWER SCHOTTKY
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8,000 pieces In Stock |
MOQ:10 |
Need to verify |
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Mfr. Part No. WS Part No. |
16-BIT PCM Audio DAC
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10,000 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
16-BIT PCM Audio DAC
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11,300 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quad 2-input NAND gate
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8,900 pieces In Stock |
MOQ:15 |
Need to verify |
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Mfr. Part No. WS Part No. |
Hex Buffers with High Voltage Open-Collector Outputs
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760 pieces In Stock |
MOQ:90 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal buffer/line driver 3-State
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7,000 pieces In Stock |
MOQ:23 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon NPN Power Transistors
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1,700 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Silicon N Channel MOS FET High Speed Power Switching
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8,900 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
SURFACE MOUNTABLE PHASE CONTROL SCR | SCR PHASE CONTROL 800V 10A D2PAK
|
7,000 pieces In Stock |
MOQ:30 |
Need to verify |
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Mfr. Part No. WS Part No. |
Single Supply, Rail-to-Rail Low Power FET-Input Op Amp
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8,800 pieces In Stock |
MOQ:8 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual 8-Bit 50 MSPS A/D Converter
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1,400 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Speed, Low Cost, Triple Op Amp | IC OPAMP CFA 3 CIRCUIT 14SOIC
|
21,546 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
ADC10D040 Dual 10-Bit, 40 MSPS, 267 mW A/D Converter | IC ADC 10BIT TWO-STEP 48TQFP
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9,400 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
5 V, Slew-Rate Limited, Half-Duplex and Full-Duplex RS-485/RS-422 Transceivers | IC TXRX RS485/422 115KBPS 8MSOP
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35,000 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
Vertical Driver for CCD Cameras | IC DRVR CCD VERT 12CH 40CSBGA
|
9,600 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR | TVS DIODE 33.3V 53.9V AXIAL
|
3,400 pieces In Stock |
MOQ:360 |
Need to verify |
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Mfr. Part No. WS Part No. |
Pico Xinger 20dB Directional Coupler
|
6,000 pieces In Stock |
MOQ:14 |
Need to verify |
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Mfr. Part No. WS Part No. |
1K/2K/4K/8K/16K-Bit Serial E2PROM
|
4,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Silicon Controlled Rectifiers
|
8,700 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
PNP Transistors
|
32,000 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
NPN EPITAXIAL SILICON TRANSISTOR HIGH FREQUENCY LOW DISTORTION AMPLIFIER
|
4,800 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
SILICON N-CHANNEL MOS TYPE
|
2,300 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Medium Power Transistor (32V, 2A)
|
8,000 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
Low Voltage Quad 2-Input NAND Gate
|
30,000 pieces In Stock |
MOQ:175 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
16-Channel Constant-Current LED Driver
|
3,500 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-PD | FIXED IND 56UH 2.4A 110 MOHM SMD
|
7,900 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS WITH 3-STATE OUTPUTS
|
11,900 pieces In Stock |
MOQ:115 |
Need to verify |
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Mfr. Part No. WS Part No. |
QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS
|
25,000 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
High Accuracy 8-Pin Instrumentation Amplifier | IC INST AMP 1 CIRCUIT 16SOIC
|
7,900 pieces In Stock |
MOQ:7 |
Need to verify |
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Mfr. Part No. WS Part No. |
Surface Mount Zener Diodes
|
8,900 pieces In Stock |
MOQ:7 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Micropower, Single and Dual Supply Rail-to-Rail Instrumentation Amplifier
|
9,900 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SOT-23
|
11,300 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Precision Micropower Shunt Mode Voltage References | IC VREF SHUNT 5V SC70
|
12,000 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
78.6 mW A/D Converter
|
|
10,200 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
DSP Microcomputer Family
|
|
1,610 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
SHARC Processor
|
8,000 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
EMBEDDED STORAGE PRODUCT used in everyday office applications 16-Bit Microcontroller
|
2,300 pieces In Stock |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O Control
|
1,560 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Silicon NPN epitaxial planer type(For low-frequency amplification)
|
49,000 pieces In Stock |
MOQ:385 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER
|
10,700 pieces In Stock |
MOQ:12 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
LC2MOS 16-Bit A/D Converter | IC ADC 16BIT SIGMA-DELTA 28SSOP
|
342 pieces In Stock |
MOQ:2 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
LC2MOS 8-/16-Channel High Performance Analog Multiplexers | IC MULTIPLEXER 16X1 28DIP
|
8,200 pieces In Stock |
MOQ:35 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Triple-Channel Digital Isolator with Programmable Default Output
|
7,900 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
DUAL 10 BIT 40MSPS LOW POWER ANALOG TO DIGITAL CONVERTER WITH PGA | IC ADC 10BIT PIPELINED 48TQFP
|
1,660 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
14-Bit, 105MSPS Analog-To-Digital Converter
|
|
1,200 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
isc Silicon NPN Power Transistors
|
9,100 pieces In Stock |
MOQ:5 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Hex Inverter Schmidt Trigger
|
7,800 pieces In Stock |
MOQ:4 |
Need to verify |
|