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. |
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. |
24-Bit Analog-to-Digital Converter with One- and Two-Channel Differential Inputs and Internal Oscillator | IC ADC 24BIT SIGMA-DELTA 16VQFN
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4,500 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
DUAL CHANNEL, 12-BITS, 125/105/80/65 MSPS ADC WITH DDR LVDS/CMOS OUTPUTS
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4,800 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
PNP SILICON TRANSISTOR(general purpose amplifier and high speed switching)
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9,000 pieces In Stock |
MOQ:8 |
Need to verify |
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Mfr. Part No. WS Part No. |
AM1806 ARM Microprocessor
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7,800 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
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7,100 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Blackfin Embedded Processor
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5,900 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
EMBEDDED STORAGE PRODUCT used in everyday office applications 16-Bit Microcontroller
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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
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1,560 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
LC2MOS 8-/16-Channel High Performance Analog Multiplexers | IC MULTIPLEXER 16X1 28DIP
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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
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7,900 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Silicon NPN epitaxial planer type(For low-frequency amplification)
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49,000 pieces In Stock |
MOQ:385 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER
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10,700 pieces In Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon N-Channel MOS Type
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9,300 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Silicon N-Channel Power MOS FET Array
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34,000 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
isc Silicon NPN Power Transistors
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9,100 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
Hex Inverter Schmidt Trigger
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7,800 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon Controlled Rectifiers Reverse Blocking Thyristors | THYRISTOR SCR 16A 100V TO-220AB
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16,000 pieces In Stock |
MOQ:175 |
Need to verify |
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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
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1,660 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
14-Bit, 105MSPS Analog-To-Digital Converter
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1,200 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
LC2MOS 16-Bit A/D Converter | IC ADC 16BIT SIGMA-DELTA 28SSOP
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342 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
Data selectors/multiplexers
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8,000 pieces In Stock |
MOQ:100 |
Need to verify |
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Mfr. Part No. WS Part No. |
Octal 3-State Noninverting Bus Transceiver with LSTTL Compatible Inputs
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6,000 pieces In Stock |
MOQ:105 |
Need to verify |
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Mfr. Part No. WS Part No. |
SUPPLY-VOLTAGE SUPERVISORS
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5,900 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
FAST RECOVER DIODE
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44,000 pieces In Stock |
MOQ:470 |
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Mfr. Part No. WS Part No. |
4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
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7,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
16-Bit 400-kSPS Serial Interface microPower Miniature Single-Ended Input SAR Analog-to-Digital Converter
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8,400 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
EMI/EMC Compliant, +-15 kV ESD Protected, RS-232 Line Drivers/Receivers | IC TXRX RS-232 5V 0.1UF 24TSSOP
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29,000 pieces In Stock |
MOQ:16 |
Need to verify |
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Mfr. Part No. WS Part No. |
Sitara ARM Microprocessors
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2,200 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Micro-Stepping Motor Driver | IC MTR DRV BIPOLR 6.5-29V 20SOIC
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11,600 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
isc Silicon NPN Power Transistor
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9,800 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual USB High-Side Power Switch
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5,800 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
SUPPLY-VOLTAGE SUPERVISORS
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4,400 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
HIGH SPEED FAST SETTING IC OP AMP
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7,000 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
4-/6-Channel Digital Potentiometers
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8,000 pieces In Stock |
MOQ:26 |
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Mfr. Part No. WS Part No. |
IC BUFF DVR TRI-ST 16BIT 48SSOP
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8,300 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
3.3V Octal transceiver with direction pin 3-State
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10,600 pieces In Stock |
MOQ:7 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual JK flip-flop with set and reset; negative-edge trigger
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3,400 pieces In Stock |
MOQ:150 |
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Mfr. Part No. WS Part No. |
AC 97 SoundMAX Codec
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6,000 pieces In Stock |
MOQ:25 |
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Mfr. Part No. WS Part No. |
16-Bit 100 kSPS Sampling ADC
|
1,100 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
4K 5.0V Automotive Temperature Microwire Serial EEPROM
|
5,100 pieces In Stock |
MOQ:60 |
Need to verify |
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Mfr. Part No. WS Part No. |
FAST CMOS OCTAL D REGISTERS (3-STATE)
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9,200 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quad 2-input multiplexer; inverting
|
32,000 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
Hex buffer/line driver; 3-state; inverting
|
22,000 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 5.0 Volt-only, Boot Sector Flash Memory
|
4,600 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
IC ANALOGE-TO-DIGITAL CONVERTERS
|
4,000 pieces In Stock |
MOQ:9 |
Need to verify |
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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. |
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. |
Dual, Ultralow Noise Variable Gain Amplifier | IC OPAMP VGA 2 CIRCUIT 24SOIC
|
3,900 pieces In Stock |
MOQ:3 |
Need to verify |
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