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. |
215SP Series, 5x20 mm, Time-Lag Fuse (Slo-Blo®) | FUSE CERAMIC 5A 250VAC 5X20MM
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855 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
1842.5 MHz SAW Filter
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11 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Silicon NPN Epitaxial
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1,321 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
JFETs - General Purpose N-Channel - Depletion | JFET N-CH 25V 0.31W TO92
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Low Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Sinle-Supply, Rail-to-Rail Low Power FET-Input Op Amp | IC OPAMP GP 2 CIRCUIT 8SOIC
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170 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
5 Watt Surmetic 40 Zener Voltage Refulators | DIODE ZENER 8.2V 5W AXIAL
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8,020 pieces In Stock |
MOQ:125 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Noise, High Speed Amplifier for 16-Bit Systems | IC OPAMP VFB 1 CIRCUIT 8SOIC
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10,300 pieces In Stock |
MOQ:24 |
Need to verify |
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Mfr. Part No. WS Part No. |
0603 ESD ULTRA LOW CAP TVS | VARISTOR 12VDC .2PF ESD 0603
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5,000 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
4-to-16 line decoder/demultiplexer
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1,709 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
Dual 2-to-4 line decoder/demultiplexer
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14,300 pieces In Stock |
MOQ:205 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER
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902 pieces In Stock |
MOQ:460 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:16670 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
IC FPGA 376 I/O 676FBGA
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1,165 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Battery Charge Controller
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732 pieces In Stock |
MOQ:185 |
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Mfr. Part No. WS Part No. |
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771,000 pieces In Stock |
MOQ:185 |
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Mfr. Part No. WS Part No. |
8 Megabit (1 M x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
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Low Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
14-Output Clock Generator with Integrated 2.2 GHz VCO
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Low Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
IC BUS TRANSCVR 16BIT 48TSSOP
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2,641 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP / 3.3V ABT 16-bit transceiver 3-State
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2,634 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
385 MHz BW IF Diversity Receiver | IC RECEIVER DUAL BAND LFCSP
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MOQ:1 |
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Mfr. Part No. WS Part No. |
Wideband Trasconductance Amplifiers | IC OPAMP TRANSCOND 1 CIRC 14SOIC
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Op Amp Dual Precision Amplifier R-R O/P ±15V Medical 8-Pin SOIC N T/R / Low Noise, Precision, Rail-to-Rail Output | IC OPAMP JFET 2 CIRCUIT 8SOIC
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10,600 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
Ultra-Low Power, Ultra-Small Size, 12-Bit, 1-MSPS, SAR ADC | IC ADC 12BIT SAR 8VSSOP
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5,800 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-HCB (Ferrite) | FIXED IND 15UH 14A 9 MOHM SMD
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3,890 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
+3.3 V to +5 V Quad/Octal 10-Bit DACs | IC DAC 10BIT V-OUT 28SSOP
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352 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
Very High Speed, High Output Current, Voltage Feedback Amplifier
|
15 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
16-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE | IC ADC 16BIT SAR 48VQFN
|
900 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
IC SWITCH QUAD SPST 16DIP
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MOQ:8 |
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Mfr. Part No. WS Part No. |
LC2MOS Precision Quad SPST Switches | IC SWITCH QUAD SPST 16DIP
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120 pieces In Stock |
MOQ:8 |
Need to verify |
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Mfr. Part No. WS Part No. |
Fast Switching Speed
|
95 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
1.5A LOW DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR | IC REG LINEAR 1.8V 1.5A TO263-2
|
550 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
150KHz, 3A PWM BUCK DC/DC CONVERTER
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454 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
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Low Stock |
MOQ:895 |
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Mfr. Part No. WS Part No. |
2.5 V to 5.5 V, 500 μA, Quad Voltage Output 8-/10-/12-Bit DACs in 10-Lead Packages | IC DAC 8BIT V-OUT 10MSOP
|
500 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Speed, Logic Isolator with Power Transformer | DGTL ISO 1.75KV GEN PURP 22DIP
|
20 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
|
500 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
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120,660 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
Dual non-retriggerable monostable multivibrator with reset
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Low Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:125 |
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Mfr. Part No. WS Part No. |
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3,000 pieces In Stock |
MOQ:910 |
Need to verify |
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Mfr. Part No. WS Part No. |
Single Chip DSP Motor Controller
|
Low Stock |
MOQ:10 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
200 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
18 TO 32 GHZ GAAS HIGH LINEARITY LNA IN SMT PACKAGE | IC RF AMP WIMAX 18GHZ-32GHZ 8SMD
|
21 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
|
194 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
1-Channel Single ADC Delta-Sigma 860sps 16-bit Serial 10-Pin X2QFN T/R / Ultra-Small, Low-Power, 16-Bit Analog-to-Digital Converter with Internal Reference | IC ADC 16-BIT I2C PROGBL 10-QFN
|
532 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
1 Megabit (128 K x 8-bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
|
Low Stock |
MOQ:2945 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
GPS Filter-LNA-Filter Front-End Module | IC RF AMP GPS 12MCOB
|
100 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-TPC | FIXED IND 33UH 2.1A 112 MOHM SMD
|
49,000 pieces In Stock |
MOQ:100 |
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Mfr. Part No. WS Part No. |
IC CLK BUFFER 1:4 166MHZ 8SOIC
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8,900 pieces In Stock |
MOQ:7 |
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