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. |
evaluation boards
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10,200 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 1500 WATTS, 6.8 THRU 200 VOLTS | TVS DIODE 94V 152V DO214AB
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2,853 pieces In Stock |
MOQ:245 |
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Mfr. Part No. WS Part No. |
Phototriac coupler ideal for triac driver with wide variation Triac driver for SSRs | OPTOISOLATOR 5KV TRIAC 6DIP
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10,300 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
Single 2-input NOR gate
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33,200 pieces In Stock |
MOQ:530 |
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Mfr. Part No. WS Part No. |
CMOS 8-/16-Channel Analog Multiplexers
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114 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
AMPMODU MTE Interconnect System | CONN RCPT 4POS IDC 22-26AWG GOLD
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10,400 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
Quad bilateral switches
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2,770 pieces In Stock |
MOQ:505 |
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Mfr. Part No. WS Part No. |
216 Series, 5 x 20 mm, Fast-Acting Fuse | FUSE CERAMIC 500MA 250VAC 5X20MM
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8,000 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
CMOS Sigma-Delta Modulator | IC SIGMA-DELTA 16B 12.5M 28TSSOP
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4,700 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
LC2MOS 12-Bit DACPORTs | IC DAC 12BIT V-OUT 20SOIC
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Low Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
4-/6-Channel Digital Potentiometers
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505 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
FULL-BRIDGE PWM MICROSTEPPING MOTOR DRIVER
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24,831 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
1-/2-/4-Channel Digital Potentiometers
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2,230 pieces In Stock |
MOQ:9 |
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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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3,757 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
The A8583 is an adjustable frequency, high output current, PWM regulator that integrates a low resistance, high-side, N-channel MOSFET.
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2,000 pieces In Stock |
MOQ:24 |
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Mfr. Part No. WS Part No. |
Triple 2-channel analog multiplexer/demultiplexer
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24,000 pieces In Stock |
MOQ:275 |
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Mfr. Part No. WS Part No. |
CMOS Low Cost, 10-Bit Multiplying DAC
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10,900 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
8-bit serial-in/serial or parallel-out shift register with output latches; 3-state
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9,000 pieces In Stock |
MOQ:250 |
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Mfr. Part No. WS Part No. |
Dual-Channel Hall-Effect Direction Detection Sensor IC | MAGNETIC SWITCH SPEC PURP 4SIP
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7,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
8-input NAND gate
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13,100 pieces In Stock |
MOQ:525 |
Need to verify |
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Mfr. Part No. WS Part No. |
LOW DROP POWER SCHOTTKY RECTIFIER | DIODE SCHOTTKY 30V 1A AXIAL
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11,100 pieces In Stock |
MOQ:1400 |
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Mfr. Part No. WS Part No. |
Ultraprecision, Low Noise, 2.048 V/2.500 V/ 3.00 V/5.00 V XFET® Voltage References | IC VREF SERIES 5V 8SOIC
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1,090 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Presettable synchronous 4-bit binary counter; synchronous reset
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7,590 pieces In Stock |
MOQ:215 |
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Mfr. Part No. WS Part No. |
2051 Series Gas Discharge Tube Surge Protector | GDT 150V 30% 2KA SURFACE MOUNT
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11,300 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
1210, 1825, 2225, 3640 X7R Dielectric, High Voltage MLC Chips, Capacitor | CAP CER 0.015UF 3KV X7R 2225
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8,000 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
5 Watt Surmetic 40 Zener Voltage Refulators | DIODE ZENER 33V 5W AXIAL
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11,600 pieces In Stock |
MOQ:270 |
Need to verify |
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Mfr. Part No. WS Part No. |
1-/2-/4-Channel Digital Potentiometers
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6,830 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
Presettable synchronous 4-bit binary up/down counter
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19,400 pieces In Stock |
MOQ:200 |
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Mfr. Part No. WS Part No. |
Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI MCU
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1,984 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
DIODE GEN PURP 200V 3A DO201AD
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5,051 pieces In Stock |
MOQ:355 |
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Mfr. Part No. WS Part No. |
Single buffer
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47,800 pieces In Stock |
MOQ:985 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuits | IC SUPER MPU 4.4 100MA WD 16SOIC
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11,900 pieces In Stock |
MOQ:21 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quad 2-input multiplexer
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11,900 pieces In Stock |
MOQ:350 |
Need to verify |
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Mfr. Part No. WS Part No. |
2.0x1.25mm SMD CHIP LED LAMP | LED YELLOW CLEAR CHIP SMD
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12,000 pieces In Stock |
MOQ:725 |
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Mfr. Part No. WS Part No. |
Silicon Bipolar Darlington Amplifier | IC RF AMP CEL 0HZ-2.5GHZ SOT343
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76,100 pieces In Stock |
MOQ:115 |
Need to verify |
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Mfr. Part No. WS Part No. |
I2C-Compatible, 256-Position Digital Potentiometers | IC DGT POT 10KOHM 256TAP 14TSSOP
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12,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
Dual 2-input OR gate
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12,000 pieces In Stock |
MOQ:220 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-PD2 | FIXED IND 3.3UH 4.6A 20 MOHM SMD
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Low Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
FASTON Receptacles | CONN QC RCPT 18-22AWG 0.250
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12,000 pieces In Stock |
MOQ:715 |
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Mfr. Part No. WS Part No. |
1.6mm round Subminiature Chip LEDs | LED YELLOW CLR REV PKG CHIP SMD
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Low Stock |
MOQ:280 |
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Mfr. Part No. WS Part No. |
COMPUTER DIODE | DIODE GEN PURP 50V 75MA DO35
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12,000 pieces In Stock |
MOQ:1050 |
Need to verify |
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Mfr. Part No. WS Part No. |
500mW EPITAXIAL ZENER DIODE | DIODE ZENER 500MW DO35
|
12,000 pieces In Stock |
MOQ:1500 |
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Mfr. Part No. WS Part No. |
Chip Inductors - 0603HP Series
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12,000 pieces In Stock |
MOQ:150 |
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Mfr. Part No. WS Part No. |
DUAL INVERTER GATE | IC INVERTER 2CH 2-INP SOT26
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12,000 pieces In Stock |
MOQ:615 |
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Mfr. Part No. WS Part No. |
SINTERED GLASS PASSIVATED BRIDGE RECTIFIER | BRIDGE RECT 1PHASE 1KV 2A WOG
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33,000 pieces In Stock |
MOQ:255 |
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Mfr. Part No. WS Part No. |
Low Voltage 1.65 V to 3.6 V, Bidirectional Logic Level Translation, Bypass Switch | IC TRNSLTR BIDIRECTIONAL 8MSOP
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12,200 pieces In Stock |
MOQ:35 |
Need to verify |
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Mfr. Part No. WS Part No. |
Shift Register/Latch Single 8-Bit Serial to Serial/Parallel 16-Pin TSSOP / 8-stage shift-and-store bus register
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47,900 pieces In Stock |
MOQ:285 |
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Mfr. Part No. WS Part No. |
Dual inverter
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12,300 pieces In Stock |
MOQ:405 |
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Mfr. Part No. WS Part No. |
Quad 2-input NAND gate
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9,000 pieces In Stock |
MOQ:285 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
QUADRUPLE 3-STATE BUFFERS OE HIGH | IC BUFFER NON-INVERT 5.5V 14SO
|
2,500 pieces In Stock |
MOQ:610 |
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