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. |
P-Channel Enhancement Mode MOSFET
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2,739 pieces In Stock |
MOQ:430 |
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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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2,330 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
32K 5.0V I 2 C O Serial EEPROM
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8,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
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2,820 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
SMD ESD Protection Diode
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46,000 pieces In Stock |
MOQ:3335 |
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Mfr. Part No. WS Part No. |
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8,500 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
16-Bit, 500kHz, MicroPower Sampling ANALOG-TO-DIGITAL CONVERTER
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3,500 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
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146,000 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
3-teminal Filters For signal line ACF series
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2,110 pieces In Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
16 Megabit (2 M x 8-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory
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6,110 pieces In Stock |
MOQ:17 |
Need to verify |
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Mfr. Part No. WS Part No. |
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6,000 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
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3,400 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
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17,900 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
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3,820 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
LOW POWER, 16-BIT, 500-kHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
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8,400 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
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8,000 pieces In Stock |
MOQ:10 |
Need to verify |
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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. |
4 Megabit (512 K x 8-Bit) CMOS 3.0 Volt-only, Uniform Sector 32-Pin Flash Memory
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3,090 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
1K/2K 2-Wire CMOS Serial EEPROM
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25,000 pieces In Stock |
MOQ:90 |
Need to verify |
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Mfr. Part No. WS Part No. |
Diode Zener Single 75V 6% 500mW Automotive 2-Pin MicroMELF Reel | DIODE ZENER 500MW MICROMELF
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115,000 pieces In Stock |
MOQ:1725 |
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Mfr. Part No. WS Part No. |
AC Input, Half-Pitch Phototransistor Optocoupler SO package
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16,000 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
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5,700 pieces In Stock |
MOQ:425 |
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Mfr. Part No. WS Part No. |
LOW POWER, 16-BIT, 1-MHz, SINGLE/DUAL UNIPOLAR INPUT, ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL INTERFACE
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8,100 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
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1,160 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
3-teminal Filters
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20,000 pieces In Stock |
MOQ:80 |
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 3.0 Volt-only Boot Sector Flash Memory
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6,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
4K/8K 2.5V I 2 C Serial EEPROMs
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29,000 pieces In Stock |
MOQ:100 |
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Mfr. Part No. WS Part No. |
BZX384
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65,000 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
Very High CMR 2.5 Amp Output Current IGBT Gate Driver Optocoupler
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2,160 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
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9,000 pieces In Stock |
MOQ:26 |
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Mfr. Part No. WS Part No. |
16-Bit, 8-Channel Serial Output Sampling ANALOG-TO-DIGITAL CONVERTER | IC ADC 16BIT SAR 20SSOP
|
8,000 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
IC LCD DISPLAY DRIVER
|
1,970 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
|
30,000 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
N-Channel 150-V (D-S) MOSFET
|
5,350 pieces In Stock |
MOQ:225 |
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Mfr. Part No. WS Part No. |
4K/8K 2.5V I 2 C Serial EEPROMs
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1,750 pieces In Stock |
MOQ:105 |
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Mfr. Part No. WS Part No. |
|
12,000 pieces In Stock |
MOQ:425 |
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Mfr. Part No. WS Part No. |
Dual output drive for external NMOS and PMOS buffer
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1,200 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
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13,320 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
16-BIT 250-KSPS SERIAL CMOS SAMPLING ANALOG-TO-DIGITAL CONVERTER | IC ADC 16BIT SAR 28SSOP
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9,200 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
|
1,120 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
2.5 Amp Output Current IGBT Gate Driver Optocoupler with Low ICC UVLO in Stretched SO8
|
4,600 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
240 Watts | DC DC CONVERTER 28V 240W
|
8,000 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
CoolMOS Power Transistor
|
27,000 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
|
23,000 pieces In Stock |
MOQ:70 |
Need to verify |
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Mfr. Part No. WS Part No. |
Automotive Isolation Amplifier with R2Coupler Isolation | IC OPAMP ISOLATION 1 CIRC 8DIPGW
|
1,980 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
|
16,000 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
16-Bit, 680-kSPS, Serial Interface, microPower, Miniature Single-Ended Input, SAR Analog-to-Digital Converter
|
10,600 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
|
1,050 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Automotive Intelligent Power Module with R2Coupler Isolation and Small Outline, 5 Lead Package
|
3,470 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
Fully-Differential Isolation Amplifier Low Offset Error: 1.5 mV max
|
7,930 pieces In Stock |
MOQ:90 |
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