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. |
10-Bit Plus Sign Serial I/O A/D Converters with MUX, Sample/Hold and Reference
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Enhanced 1-Ch Full-Speed | IC UART BRIDGE TO USB 1CH 28-QFN
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7,480 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
TRANS NPN DARL 380V 6A TO220F
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MOQ:2 |
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Mfr. Part No. WS Part No. |
isc Silicon NPN Power Transistor
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
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13,600 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Micropower Voltage Reference Diode
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuit in 4-Lead SOT-143 with DSP | IC SUPERVISOR RESET 2.93V SOT143
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115,450 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
MAX253 Compatible Converter Transformers | XFRMR 3.3V IN 5V OUT MAX 253 DIP
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4,503 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
11 mW Power, 2.3 V to 5.5 V, Complete DDS Power-down option | IC DDS 16MHZ 10BIT 20LFCSP
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10,010 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
50 ohm HGIH LINEARITY LOW NOISE WIDEBAND GAIN BLOCK
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Micropower uP Reset with Watchdog Timer
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
High Performance Current Mode PWM Controller
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Four-Channel Backlight Driver with Dual LDOs
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
30V N-Channel Power MOSFET
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
60V N-Channel Rugged Planar MOSFET
|
750 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
500mA MicroPower LDO
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
N-CHANNEL MOS FET FOR HIGH-SPEED SWITCHING
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Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
1.1W Mono Low-Voltage Audio Power Amplifier
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25,153 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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54,538 pieces In Stock |
MOQ:120 |
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Mfr. Part No. WS Part No. |
N-Channel Enhancement Mode Field Effect Transistor
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
2.5 GHz Broadband Silicon RFIC Amplifier
|
24,883 pieces In Stock |
MOQ:8 |
Need to verify |
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Mfr. Part No. WS Part No. |
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1,700 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
300mA Low Dropout Linear Regulator
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3,920 pieces In Stock |
MOQ:355 |
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Mfr. Part No. WS Part No. |
Low Voltage, Low Power, Factory-Calibrated 16-/24-Bit Dual ADC
|
1,654 pieces In Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Micro Spring Air Core Inductors
|
Low Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Bridge Rectifiers
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
24,000 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
IC HEX SCHMITT INVERTER 14 SOIC
|
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3,000 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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70,280 pieces In Stock |
MOQ:23 |
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Mfr. Part No. WS Part No. |
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5,072 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
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4,985 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
1GBT MODULE
|
120 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
150mA, 4mA Quiescent Current Regulator
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
HIGH SPEED 4K x 8 CMOS PROM/RPROM
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
20V P-Channel Power MOSFET
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
MicroPower™ Supervisory Circuit with Manual Reset
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
150mA NanoPower™ LDO Linear Regulator
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
8-Bit P Compatible A/D Converter
|
Low Stock |
MOQ:1 |
Need to verify |
|
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
Need to verify |
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