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, 100 kSPS/200 kSPS BiCMOS A/D Converters
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1,500 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Low-power 2-input OR-gate
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7,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
Low Voltage 16-Bit Buffer/Line Driver with Bushold and 26W Series Resistor in Outputs | IC BUF NON-INVERT 3.6V 48TSSOP
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8,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
Hex buffer/line driver; 3-state; inverting
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11,000 pieces In Stock |
MOQ:135 |
Need to verify |
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Mfr. Part No. WS Part No. |
Triple 3-input NAND gate
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69,000 pieces In Stock |
MOQ:215 |
Need to verify |
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Mfr. Part No. WS Part No. |
Tri-Mode: +3.3 V, +5 V, Adjustable Micropower Linear Voltage Regulators
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10,600 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
TOUCH SCREEN CONTROLLER
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27,000 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
Dual 1-of-4 Decoder/Demultiplexer | DIE DECODER/DEMUX 1-OF-4
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4,300 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
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11,600 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Ultrahigh-Speed Switching Applications
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2,200 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
N CHANNEL MOS TYPE (HIGH SPEED, HIGH VOLTAGE SWITCHING, CHOPPER REGULATOR, DC-DC CONVERTER AND MOTOR DRIVE APPLICATIONS)
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1,520 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
General Purpose Transistors | TRANS NPN 40V 0.6A TO92
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20,000 pieces In Stock |
MOQ:685 |
Need to verify |
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Mfr. Part No. WS Part No. |
PWM Controller and Transformer Driver with Quad-Channel Isolators
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9,300 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
100mA VOLTAGE REGULATOR
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7,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
0.1 uF, +5 V Powered CMOS RS-232 Drivers/Receivers | IC TXRX RS232 5DVR/3REC 24SOIC
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6,700 pieces In Stock |
MOQ:10 |
Need to verify |
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Mfr. Part No. WS Part No. |
Hex buffer/line driver; 3-state; inverting
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9,420 pieces In Stock |
MOQ:12 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Voltage 1-of-8 Decoder/Demultiplexer with 5V Tolerant Inputs | IC DECODER/DEMUX LV 1OF8 16TSSOP
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8,000 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
3 V, Parallel Input Dual 12-Bit /10-Bit DACs | IC DAC 12BIT V-OUT 24SOIC
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8,900 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
2050 MHz to 3000 MHz Quadrature Modulator | RF MODULATOR 2.05GHZ-3GHZ 40QFN
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8,600 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
4 x 1 Wideband Video Multiplexer
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6,000 pieces In Stock |
MOQ:18 |
Need to verify |
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Mfr. Part No. WS Part No. |
2.5 V/3.0 V High Precision Reference | IC VREF SERIES/SHUNT PROG 8DIP
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1,370 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
256-Position, Ultralow Power 1.8 V Logic-Level Digital Potentiometer
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1,360 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-HCM | FIXED IND 220NH 24A 0.17 MOHM
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1,360 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER 2 x 20 Amps
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1,370 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
LOGDAC CMOS Logarithmic D/A Converter
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7,700 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
3.3V Octal buffer/line driver with 30ohm series termination resistors 3-State
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19,900 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
16-bit buffer/line driver with 30ohm series termination resistors 3-State
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1,400 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
Quad 2-input NOR gate
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1,390 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
N CHANNEL JUNCTION TYPE (FM TUNER, VHF BAND AMPLIFIER APPLICATIONS)
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7,500 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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25,100 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
Chip Inductors - 0805CS (2012)
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2,780 pieces In Stock |
MOQ:360 |
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Mfr. Part No. WS Part No. |
TERMINAL BLOCK PLUG, STACKING 5.00mm PITCH | TERM BLOCK PLUG 3POS STR 5MM
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1,400 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
1K I2C Serial EEPROM
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1,400 pieces In Stock |
MOQ:145 |
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Mfr. Part No. WS Part No. |
Low Cost Signal Conditioning 8-Bit ADC | IC ADC 8BIT SAR 20DIP
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22,000 pieces In Stock |
MOQ:35 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual-bit, dual-supply voltage level translator/transceiver; 3-state
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4,400 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
Omnidirectional Microphone with Bottom Port and Analog Output
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1,320 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
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32,000 pieces In Stock |
MOQ:75 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Voltage, High Accuracy, Quad Voltage UP Supervisory Circuit
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1,320 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
DSP Microcomputer
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1,320 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Performance, 80C186-/80C188-Compatible and 80L186-/80L188-Compatible, 16-Bit Embedded Microcontrollers
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1,320 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
Single Antenna connection for PCS and Cell band duplexers
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1,310 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
SURFACE MOUNTABLE FAST SOFT RECOVERY DIODE | DIODE GEN PURP 1.2KV 8A DPAK
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1,320 pieces In Stock |
MOQ:175 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quad 2-input NAND gate
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7,700 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
1.5A, PWM Step-Down DC/DCs in TDFN
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1,308 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
N-Channel Enhancement Mode MOSFET
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1,350 pieces In Stock |
MOQ:215 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon P-Channel MOS FET
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1,350 pieces In Stock |
MOQ:345 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-PD 4 | FIXED IND 1UH 8.6A 7 MOHM SMD
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3,950 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Hex D flip-flop
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1,350 pieces In Stock |
MOQ:10 |
Need to verify |
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Mfr. Part No. WS Part No. |
VARISTOR
|
13,275 pieces In Stock |
MOQ:1475 |
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Mfr. Part No. WS Part No. |
LC2MOS LOGDAC Logarithmic D/A Converter | IC DAC 17BIT A-OUT 16DIP
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15,030 pieces In Stock |
MOQ:1670 |
Need to verify |
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