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. |
COMMON MODE SMD LINE FILTER WE-SLM | CMC 51UH 400MA 2LN 2.5 KOHM SMD
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80,000 pieces In Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
5 kV RMS Quad-Channel Digital Isolators
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4,000 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
PNP Transistors
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
POWER TRANSISTOR (-100V, -8A)
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
14-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter (ADC) | IC ADC 14BIT PIPELINED 32LFCSP
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25 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
WE-HCI SMD Flat Wire High Current Inductor | FIXED IND 3.3UH 6.5A 17.2 MOHM
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989 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
Limiting-Logarithmic Amplifier
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1,000 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Wide bandwidth video amplifier IC in-phase amplifier
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Noise, Precision, 16 V, CMOS, Rail-to-Rail Operational Amplifiers
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45 pieces In Stock |
MOQ:26 |
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Mfr. Part No. WS Part No. |
1.0X0.5mm SMD CHIP LED LAMP
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Low Stock |
MOQ:335 |
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Mfr. Part No. WS Part No. |
Silicon NPN Power Transistors
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Low Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
MICROWAVE LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISOR
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38,100 pieces In Stock |
MOQ:645 |
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Mfr. Part No. WS Part No. |
300mA Low Dropout Linear Regulator
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
1 GSPS, 14-Bit, 3.3 V CMOS Direct Digital Synthesizer | IC DDS 1GSPS 14BIT PAR 100TQFP
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1,560 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Nonvolatile, I2C-Compatible 64-Position, Digital Potentiometer
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5,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Color TV Horizontal Deflection Output Applications
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119 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
1 pC Charge Injection, 100 pA Leakage CMOS 5 V/+5 V/+3 V Dual SPDT Switch | IC SWITCH DUAL SPDT 14TSSOP
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5,000 pieces In Stock |
MOQ:15 |
Need to verify |
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Mfr. Part No. WS Part No. |
Precision CMOS Single Supply Rail-to-Rail Input/Output Wideband Operational Amplifiers
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30,000 pieces In Stock |
MOQ:60 |
Need to verify |
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Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Dual, 16 MHz, Rail-to-Rail FET Input Amplifier
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96 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
11-/14-Bit, 2.5 GSPS
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1,000 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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28,445 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
Silicon NPN Triple Diffused
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Hyperfast Rectifier, 8 A FRED Pt®
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
1-Channel Single ADC SAR 128ksps 24-bit Serial 16-Pin TSSOP Tube / 24-Bit, 8.5 mW, 109 dB, 128/64/32 kSPS ADCs | ADC 24BIT 128KSPS SAR 16-TSSOP
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5,000 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
13-input NAND gate
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Presettable synchronous BCD decade counter; synchronous reset
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
ROTARY ENCODER OPTICAL 32PPR
|
98 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Bipolar PNP Device in a Hermetically sealed TO18
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89 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Small Signal Transistors
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Low Stock |
MOQ:26 |
Need to verify |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC MMIC VCO BUFFER AMP 24-QFN
|
820 pieces In Stock |
MOQ:2 |
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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 20SOP
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22 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
SMD Wire Wound Ceramic Chip Inductors
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
LOW POWER 20BIT ADC WITH MIC AMP & PGA
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8,289 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Hex inverter
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18,090 pieces In Stock |
MOQ:465 |
Need to verify |
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Mfr. Part No. WS Part No. |
Monolithic A/D Converter
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950 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
10-Bit, 65/80/105 MSPS Dual A/D Converter
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1,000 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
GDT 90V 20% 10KA SURFACE MOUNT
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10,000 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
2-Cell, 200mA, Step-Up DC/DC Converter
|
745 pieces In Stock |
MOQ:65 |
Need to verify |
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Mfr. Part No. WS Part No. |
RES SMD 240K OHM 1% 1/10W 0603
|
1,200 pieces In Stock |
MOQ:2315 |
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Mfr. Part No. WS Part No. |
30 MHz Dual Programmable Filters and Variable Gain Amplifiers | IC QUADRATURE MODULATOR 32LFCSP
|
153 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Internal LO frequency range | RF DEMOD IC 695MZ-2.7GHZ 40LFCSP
|
1,998 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Micropower, High Accuracy | IC VREF SERIES 2.5V 8MSOP
|
947 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
ANALOG-TO-DIGITAL CONVERTERS
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170 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
NOR Flash Parallel 5V 2M-bit 256K x 8/128K x 16 70ns 48-Pin TSOP / 2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
|
9,587 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
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6,000 pieces In Stock |
MOQ:10 |
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