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. |
4- and 8-Channel, Single-Supply, SAR ADCs | IC ADC 16BIT SAR 38TSSOP
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4,528 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
30 V, Micropower, Overvoltage Protection, Rail-to-Rail Input/Output Amplifiers | IC OPAMP GP 4 CIRCUIT 16LFCSP
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4,000 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
QUADRUPLE 3-STATE BUFFERS OE HIGH | IC BUF NON-INVERT 5.5V 14TSSOP
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42,500 pieces In Stock |
MOQ:135 |
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Mfr. Part No. WS Part No. |
Small, Low Power, 3-Axis 200 g Accelerometer | ACCEL 200G ANALOG 16LFCSP
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2,610 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Radial Lead Fuses | FUSE BRD MNT 3.15A 250VAC RADIAL
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28,000 pieces In Stock |
MOQ:1235 |
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Mfr. Part No. WS Part No. |
Dual Channel 12-Bit 500 Msps Analog to Digital Converter | IC ADC 12BIT PIPELINED 196NFBGA
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1,111 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
High-Current Switching Applications
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
16-Bit, 400-kSPS, Serial Interface, microPower, Miniature, True-Differential Input, SAR Analog-to-Digital Converter
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3,600 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Low Cost, Precision JFET Input Operational Amplifiers
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10,000 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Precision, Ultralow Noise, RRIO, Zero-Drift Op Amp | IC OPAMP ZERO-DRIFT 1 CIRC 8MSOP
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5,158 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
BI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 600 WATTS, 5.0 THRU 170 VOLTS
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
400 Watt Peak Power Zener Transient Voltage Suppressors
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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350 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Very Low Noise, 24-Bit Analog-to-Digital Converter
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11,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
16K (2K x 8) CMOS EEPROM
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Low Stock |
MOQ:30 |
Need to verify |
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Mfr. Part No. WS Part No. |
16K (2K x 8) CMOS EEPROM
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Low Stock |
MOQ:20 |
Need to verify |
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Mfr. Part No. WS Part No. |
2.5-V/3.3-V 32-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS | IC D-TYPE LATCH DL 3-ST 96LFBGA
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4,720 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Dual-Channel Digital Isolators | DGTL ISO 2.5KV GEN PURP 8SOIC
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20,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
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28,000 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
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3,000 pieces In Stock |
MOQ:185 |
Need to verify |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Good Thermal Performance
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Low On-resistance
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Fast Switching Performance
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Single Drive Requirement
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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60,130 pieces In Stock |
MOQ:970 |
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Mfr. Part No. WS Part No. |
Ultralow Power, Low Distortion
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3,760 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
18-Bit, 5 MSPS PulSAR Differential ADC | IC ADC 18BIT SAR 32LFCSP-WQ
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1,410 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
9.5 Ω RON ±15 V/+12 V/±5 V iCMOS Serially-Controlled Octal SPST Switches
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5,500 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
High Common-Mode Voltage Programmable Gain Difference Amplifier
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6,000 pieces In Stock |
MOQ:7 |
Need to verify |
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Mfr. Part No. WS Part No. |
Latch/Decoder/Driver Single 4-to-7 Automotive 16-Pin SO / BCD to 7-segment latch/decoder/driver
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370 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
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3,000 pieces In Stock |
MOQ:1085 |
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Mfr. Part No. WS Part No. |
Multi Layer Ceramic Capacitor (MLCC) | CAP CER 1UF 25V X7R 0603
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990,000 pieces In Stock |
MOQ:19235 |
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Mfr. Part No. WS Part No. |
COMMON MODE SMD LINE FILTER WE-SL5 | CMC 120UH 2.5A 2LN 460 OHM SMD
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80,000 pieces In Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-PD | FIXED IND 33UH 4.2A 45 MOHM SMD
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6,966 pieces In Stock |
MOQ:120 |
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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)
|
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. |
Zero Drift, Digitally Programmable Instrumentation Amplifier | IC INST AMP 2 CIRCUIT 16LFCSP
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8,588 pieces In Stock |
MOQ:15 |
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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
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
DC/DC Cntrlr Single-OUT Step Up 1000kHz 8-Pin SOIC T/R
|
68,710 pieces In Stock |
MOQ:120 |
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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
|
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
|
38,100 pieces In Stock |
MOQ:645 |
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Mfr. Part No. WS Part No. |
300mA Low Dropout Linear Regulator
|
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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