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.
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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. |
SURFACE MOUNT CBI - ROUND LENS
|
6,300 pieces In Stock |
MOQ:50 |
Need to verify |
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Mfr. Part No. WS Part No. |
3.3V Quad 2-input NAND gate
|
6,300 pieces In Stock |
MOQ:85 |
Need to verify |
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Mfr. Part No. WS Part No. |
Chip Inductors - 0805CS (2012)
|
1,460 pieces In Stock |
MOQ:125 |
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Mfr. Part No. WS Part No. |
20 AMP SCHOTTKY BARRIER RECTIFIERS | DIODE ARRAY SCHOTTKY 35V TO220AB
|
6,350 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs | IC TXRX NON-INVERT 3.6V 48TSSOP
|
3,170 pieces In Stock |
MOQ:65 |
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Mfr. Part No. WS Part No. |
3-Terminal Filters for Signal Line and DC Power Line SMD
|
10,800 pieces In Stock |
MOQ:240 |
Need to verify |
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Mfr. Part No. WS Part No. |
4-Bit Binary Counter with Asynchronous Clear | IC COUNTER BINARY 4BIT 16SOP
|
Low Stock |
MOQ:105 |
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Mfr. Part No. WS Part No. |
Low Cost, Low Noise, CMOS Rail-to-Rail Output Operational Amplifiers | IC OPAMP GP 4 CIRCUIT 14SOIC
|
5,545 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
20 AMP SCHOTTKY BARRIER RECTIFIERS | DIODE ARRAY SCHOTTKY 40V TO220AB
|
Limited Stock |
MOQ:80 |
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Mfr. Part No. WS Part No. |
4 OHM RON, Triple/Quad SPDT +-15 V/+12 V/+-5 V iCMOS Switches
|
Datasheet |
8,144 pieces In Stock |
MOQ:11 |
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Mfr. Part No. WS Part No. |
20 AMP SCHOTTKY BARRIER RECTIFIERS | DIODE ARRAY SCHOTTKY 40V TO220AB
|
4,850 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
LAN ISOLATION TRANSFORMER CATALOG | PULSE XFMR 1CT:2CT TX 1CT:1CT RX
|
6,470 pieces In Stock |
MOQ:16 |
Need to verify |
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Mfr. Part No. WS Part No. |
LED Uni-Color Green 565nm 2-Pin Chip LED / 1.6X0.8mm SMD CHIP LED LAMP
|
6,500 pieces In Stock |
MOQ:810 |
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Mfr. Part No. WS Part No. |
Bilateral switch
|
6,500 pieces In Stock |
MOQ:950 |
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Mfr. Part No. WS Part No. |
Dual 2-input exclusive-OR gate
|
6,520 pieces In Stock |
MOQ:220 |
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Mfr. Part No. WS Part No. |
Octal D-type flip-flop with data enable; positive-edge trigger
|
51,060 pieces In Stock |
MOQ:165 |
Need to verify |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER, 3Amp | DIODE SCHOTTKY 60V 3A SMC
|
4,500 pieces In Stock |
MOQ:315 |
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Mfr. Part No. WS Part No. |
Quad 2-input EXCLUSIVE-OR gate
|
6,560 pieces In Stock |
MOQ:280 |
Need to verify |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuit in 3-Pin SOT-23
|
6,600 pieces In Stock |
MOQ:165 |
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Mfr. Part No. WS Part No. |
Complete 12-Bit, 65 MSPS ADC Converter
|
Datasheet |
3,700 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Low Voltage Octal Buffer/Line Driver with 3-STATE Outputs | IC BUFFER NON-INVERT 3.6V 20SOP
|
4,000 pieces In Stock |
MOQ:135 |
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Mfr. Part No. WS Part No. |
LC2MOS QUAD SPST SWITCHES | IC SWITCH QUAD SPST 16SOIC
|
10,941 pieces In Stock |
MOQ:13 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
LC2MOS Quad 8-Bit D/A Converter
|
Datasheet |
669 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Triple 3-input NOR gate
|
6,710 pieces In Stock |
MOQ:220 |
Need to verify |
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Mfr. Part No. WS Part No. |
LC2MOS Complete, 8-Bit Analog I/0 Systems | IC I/O PORT 8BIT ANLG 28-PLCC
|
6,730 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
256K I2C CMOS Serial EEPROM
|
Low Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
NPN Silicon Power Transistors
|
6,800 pieces In Stock |
MOQ:45 |
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Mfr. Part No. WS Part No. |
High Voltage, Precision Difference Amplifier | IC OPAMP DIFF 1 CIRCUIT 8MSOP
|
Low Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
Keypad Decoder and I/O Expansion
|
Datasheet |
5,530 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
1500 Watt Peak Power Zener Transient Voltage Suppressors | TVS DIODE 64.1V 103V SMC
|
6,880 pieces In Stock |
MOQ:190 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin TSSOP / Octal buffer/line driver; 3-state
|
40,000 pieces In Stock |
MOQ:285 |
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Mfr. Part No. WS Part No. |
Differential Input, 1 MSPS 12-Bit ADC in SOIC-8 and SO-8
|
Datasheet |
17,000 pieces In Stock |
MOQ:5 |
|||||||
Mfr. Part No. WS Part No. |
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
|
6,960 pieces In Stock |
MOQ:390 |
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Mfr. Part No. WS Part No. |
Dual JK flip-flop with set and reset; negative-edge trigger
|
5,410 pieces In Stock |
MOQ:235 |
||||||||
Mfr. Part No. WS Part No. |
Dual retriggerable monostable multivibrator with reset
|
6,970 pieces In Stock |
MOQ:130 |
||||||||
Mfr. Part No. WS Part No. |
ADC10662/ADC10664 10-Bit 360 ns A/D Converter with Input Multiplexer and Sample/Hold | IC ADC 10BIT FLASH 28SOIC
|
6,990 pieces In Stock |
MOQ:9 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED) | IC BUFFER NON-INVERT 6V 48TSSOP
|
7,000 pieces In Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
1.0A GLASS PASSIVATED RECTIFIER | DIODE GEN PURP 50V 1A DO41
|
7,000 pieces In Stock |
MOQ:1675 |
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Mfr. Part No. WS Part No. |
Hermetically Sealed Axial Lead Silicon Zener Diodes | DIODE ZENER 56V 250MW DO35
|
Low Stock |
MOQ:20 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
8-and 16- Channel Anglog Multiplexers
|
Datasheet |
3,700 pieces In Stock |
MOQ:1 |
|||||||
Mfr. Part No. WS Part No. |
Dual 12-/14-/16-Bit nanoDAC with 5 ppm/ C On-Chip Reference
|
Datasheet |
7,040 pieces In Stock |
MOQ:13 |
|||||||
Mfr. Part No. WS Part No. |
Octal, 12-/14-/16-Bit SPI Voltage Output denseDAC with 5 ppm/°C On-Chip Reference
|
Datasheet |
1,970 pieces In Stock |
MOQ:4 |
|||||||
Mfr. Part No. WS Part No. |
CMOS, Low Voltage Serially Controlled, Octal SPST Switches | IC SWITCH OCTAL SPST 24TSSOP
|
15,800 pieces In Stock |
MOQ:12 |
||||||||
Mfr. Part No. WS Part No. |
Octal buffer/line driver; 3-state
|
56,100 pieces In Stock |
MOQ:200 |
||||||||
Mfr. Part No. WS Part No. |
Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs | IC BUFFER NON-INVERT 3.6V 14SOP
|
10,174 pieces In Stock |
MOQ:160 |
||||||||
Mfr. Part No. WS Part No. |
Presettable synchronous 4-bit binary counter; asynchronous reset
|
26,500 pieces In Stock |
MOQ:400 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
8-Bit Serial I/O A/D Converters with Multiplexer Options | IC ADC 8BIT SAR 14SOIC
|
7,120 pieces In Stock |
MOQ:21 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
SILICON NPN TRANSISTORS | TRANS NPN 350V 1A TO-39
|
3,500 pieces In Stock |
MOQ:95 |
||||||||
Mfr. Part No. WS Part No. |
Low Noise, Micropower 5.0 V Precision Voltage Reference
|
Datasheet |
4,000 pieces In Stock |
MOQ:11 |
|||||||
Mfr. Part No. WS Part No. |
Precision Low Drift 2.048 V/2.5 V/4.096 V/ 5.0 V SOT-23 Reference with Shutdown
|
Datasheet |
11,500 pieces In Stock |
MOQ:22 |