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. |
4 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec | IC CODEC 24BIT 4ADC/8DAC 48LQFP
|
25,000 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
8-Bit muP Compatible A/D Converters | IC ADC 8BIT SAR 20SOIC
|
660 pieces In Stock |
MOQ:13 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-Bit, Microprocessor- Compatible, A/D Converters | IC ADC 8BIT SAR 20SOIC
|
Datasheet |
700 pieces In Stock |
MOQ:13 |
Need to verify |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Small Package Outline
|
270 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Lower Gate Charge, Fast Switching Characteristic
|
Low Stock |
MOQ:850 |
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Mfr. Part No. WS Part No. |
3.3 V, ±15 kV ESD-Protected, Half- and Full-Duplex, RS-485/RS-422 Transceivers
|
Datasheet |
1,820 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
PNP EPITAXIAL SILICON TRANSISTOR(LOW FREQUENCY POWER AMPLIFIER)
|
Low Stock |
MOQ:225 |
Need to verify |
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Mfr. Part No. WS Part No. |
SILICON PNP EPITAXIAL PLANAR
|
Low Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifier | IC OPAMP ZERO-DRIFT 2 CIRC 8SOIC
|
18,580 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
MOSFET N-CH 400V 5.5A D2PAK
|
Low Stock |
MOQ:70 |
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. |
3 nV/√Hz, Low Power | IC INST AMP 1 CIRCUIT 8MSOP
|
3,700 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
SINGLE - PHY RMII
|
11,211 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
FOR RELAY DRIVE POWER SUPPLY APPLICAITON SILICON NPN EPITAXIAL TYPE
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
NPN EPITAXIAL SILICON TRANSISTOR FOR MICROWAVE HIGH-GAIN AMPLIFICATION
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Flip Flop D-Type Pos-Edge 2-Element 14-Pin SO / Dual D-type flip-flop with set and reset; positive-edge trigger
|
15,000 pieces In Stock |
MOQ:650 |
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Mfr. Part No. WS Part No. |
Low Voltage (3.3V) Fibre Channel Optical Transceiver | TXRX OPTICAL SFP DMI
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Multimode fi ber ATM backbone links | TXRX ATM/SONET/OC-3 SC 1X9 MEZZ
|
Low Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
|
24,980 pieces In Stock |
MOQ:110 |
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Mfr. Part No. WS Part No. |
Precision Analog Microcontroller, 12-Bit Analog I/O, ARM7TDMI MCU
|
Datasheet |
58 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
|
100 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
GDT 90V 20% 10KA SURFACE MOUNT
|
Datasheet |
6,000 pieces In Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Simple Drive Requirement, Fast Switching Characteristic
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Ultra_Low On-resistance, Simple Drive Requirement
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Lower Gate Charge, Simple Drive Requirement
|
Low Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Fast Switching Characteristic RoHS Compliant & Halogen-Free
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Ultra Bright LED Lamps
|
Low Stock |
MOQ:2 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
2K Microwire Compatible Serial EEPROM
|
42,685 pieces In Stock |
MOQ:115 |
||||||||
Mfr. Part No. WS Part No. |
2K Microwire Compatible Serial EEPROM
|
42,675 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
Color TV Horizontal Deflection Output Applications
|
Low Stock |
MOQ:35 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
FPGA Kintex-7 Family 326080 Cells 28nm Technology 1V 676-Pin Lidless FCBGA Tray | IC FPGA 400 I/O 676FCBGA
|
1,300 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Three-Terminal Regulator
|
Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
50 MHz to 9 GHz 65 dB TruPwr Detector
|
Low Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifier
|
Datasheet |
30,400 pieces In Stock |
MOQ:55 |
|||||||
Mfr. Part No. WS Part No. |
Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifier
|
33,000 pieces In Stock |
MOQ:55 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
SENSOR REMOTE REC 36.0KHZ 40M
|
Low Stock |
MOQ:55 |
||||||||
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
Precision Low noise CMOS Rail-to-Rail Input/Output Operational Amplifiers | IC OPAMP GP 2 CIRCUIT 8MSOP
|
46,960 pieces In Stock |
MOQ:50 |
Need to verify |
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Mfr. Part No. WS Part No. |
NPN Transistors
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
Precision Low noise CMOS Rail-to-Rail Input/Output Operational Amplifiers
|
50,200 pieces In Stock |
MOQ:50 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
High Common-Mode Voltage Difference Amplifier
|
Datasheet |
11,685 pieces In Stock |
MOQ:8 |
|||||||
Mfr. Part No. WS Part No. |
High Common-Mode Voltage, Difference Amplifier | IC OPAMP DIFF 1 CIRCUIT 8SOIC
|
Datasheet |
11,675 pieces In Stock |
MOQ:8 |
|||||||
Mfr. Part No. WS Part No. |
500mA LOW NOISE LDO REGULATOR
|
Low Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
Low Voltage, Resistor Programmable Thermostatic Switch
|
Datasheet |
5,020 pieces In Stock |
MOQ:13 |
|||||||
Mfr. Part No. WS Part No. |
IC AUTHENTICATOR / DeepCover Secure Authenticator
|
Datasheet |
Low Stock |
MOQ:1 |
|||||||
Mfr. Part No. WS Part No. |
16-Bit, 500 kSPS PulSAR® Dual, 2-Channel, Simultaneous Sampling ADC
|
Datasheet |
9,855 pieces In Stock |
MOQ:4 |
|||||||
Mfr. Part No. WS Part No. |
60V N-Channel MOSFET
|
Datasheet |
40 pieces In Stock |
MOQ:40 |
|||||||
Mfr. Part No. WS Part No. |
Universal LVDT Signal Conditioner | IC LVDT SIGNAL COND 28-PLCC
|
2,010 pieces In Stock |
MOQ:2 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
SCHOTTKY BARRIER DIODE
|
Low Stock |
MOQ:1 |
Need to verify |