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. |
2.5V/3.3V ALVT 16-bit transceiver with 30ohm termination resistors 3-State
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31,000 pieces In Stock |
MOQ:16 |
Need to verify |
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Mfr. Part No. WS Part No. |
15 Amps, 600 Volts N-CHANNEL MOSFET
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6,200 pieces In Stock |
MOQ:100 |
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Mfr. Part No. WS Part No. |
Multimodul™-Steckverbinder, Raster 2,5 mm
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8,000 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
N CHANNEL MOS TYPE (HIGH SPEED, HIGH CURRENT SWITCHING, CHOPPER REGULATOR, DC-DC CONVERTERAND MOTOR DRIVE APPLICATIONS)
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9,400 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs | IC BUF NON-INVERT 3.6V 14SOIC
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7,600 pieces In Stock |
MOQ:365 |
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Mfr. Part No. WS Part No. |
Stereo, 96 kHz, Multibit DAC
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10,400 pieces In Stock |
MOQ:26 |
Need to verify |
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Mfr. Part No. WS Part No. |
this print is the property of laird tech | FERRITE BEAD 119 OHM 16SMD 8LN
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20,000 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
High Precision, Wide-Band RMS-to-DC Converter
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1,100 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
FAST SOFT RECOVERY RECTIFIER DIODE | DIODE GEN PURP 400V 20A TO220AC
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9,600 pieces In Stock |
MOQ:230 |
Need to verify |
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Mfr. Part No. WS Part No. |
General Purpose Transistors(NPN Silicon) | TRANS NPN 40V 0.2A TO-92
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31,000 pieces In Stock |
MOQ:2085 |
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Mfr. Part No. WS Part No. |
10 MHz, 4-Quadrant Multiplier/Divider | IC MULTIPLIER/DIVIDER 14-DIP
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1,180 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon PNP epitaxial planar type(For low-frequency power amplification)
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3,400 pieces In Stock |
MOQ:180 |
Need to verify |
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Mfr. Part No. WS Part No. |
High Performance, Low Power, ISM Band FSK/GFSK/MSK/GMSK Transceiver IC
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34,000 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
Low Cost uP Supervisory Circuits
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8,200 pieces In Stock |
MOQ:35 |
Need to verify |
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Mfr. Part No. WS Part No. |
Johnson decade counter with 10 decoded outputs
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3,700 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
Hi Dyn Range 2 Channel IF Amp with Power Control, 100 - 400 MHz
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200 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Octal transceiver with direction pin 3-State
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11,200 pieces In Stock |
MOQ:175 |
Need to verify |
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Mfr. Part No. WS Part No. |
Silicon PNP Power Transistors
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8,300 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-Channel, 50 ksps to 200 ksps, 8-Bit A/D Converter | IC ADC 8BIT SAR 16TSSOP
|
7,000 pieces In Stock |
MOQ:23 |
Need to verify |
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Mfr. Part No. WS Part No. |
SILICON N-CHANNEL MOS FET
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3,400 pieces In Stock |
MOQ:180 |
Need to verify |
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Mfr. Part No. WS Part No. |
DC / DC Converter Applications
|
4,000 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
DC / DC Converter Applications
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1,400 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Low Power Hex TTL-to-ECL Translator
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1,200 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-bit universal shift/storage register 3-State
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11,700 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
100 TO 2000 MHz CASCADABLE AMPLIFIER
|
1,800 pieces In Stock |
MOQ:75 |
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Mfr. Part No. WS Part No. |
Dual 4-Input Multiplexer
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28,000 pieces In Stock |
MOQ:14 |
Need to verify |
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Mfr. Part No. WS Part No. |
QUAD 2 CHANNEL MULTIPLEXER 3-STATE
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8,200 pieces In Stock |
MOQ:7 |
Need to verify |
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Mfr. Part No. WS Part No. |
300 MHz to 1000 MHz Quadrature Modulator
|
1,050 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
300 MHz to 1000 MHz Quadrature Modulator
|
29,000 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
5.0 Watt surmetic 40 silicon zcncr diodes
|
9,000 pieces In Stock |
MOQ:265 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual BTL 14W Audio Power Amplifier Circuit
|
9,100 pieces In Stock |
MOQ:6 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
16-BIT, 2-MSPS, LVDS SERIAL INTERFACE, SAR ANALOG-TO-DIGITAL CONVERTER | IC ADC 16BIT SAR 48VQFN
|
2,100 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
18-BIT, 1-MSPS, PSEUDO-DIFFERENTIAL UNIPOLAR INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE AND REFERENCE | IC ADC 18BIT SAR 48VQFN
|
4,200 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
High Performance 8-Bit Display Interface
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2,920 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
8-bit serial-in, parallel-out shift register
|
125,000 pieces In Stock |
MOQ:135 |
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Mfr. Part No. WS Part No. |
+3 V, Voltage Monitoring uP Supervisory Circuits
|
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6,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
Precision, Unity-Gain Differential Amplifier
|
8,100 pieces In Stock |
MOQ:6 |
Need to verify |
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Mfr. Part No. WS Part No. |
LOW COST 500mA REGULATOR
|
2,200 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Dual 12-Bit Rail-to-Rail Micropower DACs in SO-8
|
2,000 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
+2.7 V to +5.5 V, Parallel Input, Voltage Output 8-Bit DAC | IC DAC 8BIT V-OUT 20SOIC
|
19,000 pieces In Stock |
MOQ:14 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
8-Bit High Speed μP Compatible A/D Converter with Track/Hold Function | IC ADC 8BIT FLASH 20SOIC
|
6,000 pieces In Stock |
MOQ:145 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
6 port 10/100 Mb/s Single Chip Ethernet Switch Controller
|
4,000 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
Silicon NPN Power Transistors
|
26,000 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
Precision Instrumentation Amplifier | IC INST AMP 1 CIRCUIT 20CLCC
|
2,100 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
16-Bit, 100 kSPS/200 kSPS BiCMOS A/D Converters | IC ADC 16BIT SAR 28SSOP
|
1,600 pieces In Stock |
MOQ:2 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
Switching Regulator Applications
|
26,000 pieces In Stock |
MOQ:160 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
NPN TRILE DIFFUSED MESA TYPE HORIZONTAL DEFLECTION OUTPUT FOR COLOR TV
|
18,000 pieces In Stock |
MOQ:55 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
OCTAL TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS | IC OCT D-TYPE LATCH 24-SOIC
|
7,000 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
3 kV RMS Dual Channel Digital Isolators | DGTL ISO 3KV 2CH GEN PURP 8SOIC
|
32,000 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
AM1707 ARM Microprocessor | IC MPU SITARA 456MHZ 256BGA
|
5,000 pieces In Stock |
MOQ:4 |
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