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. |
LOW VOLTAGE CMOS QUAD 2-INPUT OR GATE HIGH PERFORMANCE | IC GATE OR 4CH 2-INP 14SO
|
20,000 pieces In Stock |
MOQ:230 |
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Mfr. Part No. WS Part No. |
Octal buffer/line driver; 3-state; inverting
|
5,000 pieces In Stock |
MOQ:130 |
Need to verify |
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Mfr. Part No. WS Part No. |
Hex Schmitt-Trigger Inverter with LSTTL Compatible Inputs High-Performance Silicon-Gate CMOS | IC INVERTER SCHMITT 6CH 14TSSOP
|
59,000 pieces In Stock |
MOQ:420 |
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Mfr. Part No. WS Part No. |
Signal interlocking of every phase to prevent cross-conduction
|
20,064 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
N-channel MOS-FET
|
1,000 pieces In Stock |
MOQ:13 |
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Mfr. Part No. WS Part No. |
Silicon Controlled Rectifiers SCRs 12 AMPERES RMS 50 thru 800 VOLTS | THYRISTOR SCR 12A 800V TO220AB
|
15,000 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
NPN SILICON TRANSISTOR | TRANS NPN 300V 0.15A TO-39
|
1,600 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
N - CHANNEL JFETS GENERAL - PURPOSE DEVICE TYPES
|
2,100 pieces In Stock |
MOQ:5 |
Need to verify |
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Mfr. Part No. WS Part No. |
1500 Watt Mosorb Zener Transient Voltage Suppressors | TVS DIODE 145V 234V DO201
|
6,000 pieces In Stock |
MOQ:315 |
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Mfr. Part No. WS Part No. |
CMOS LATCHED 8/16 CHANNEL ANALOG MULTIPLEXERS
|
Datasheet |
1,100 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Low Power Video Op Amp with Disable
|
Datasheet |
4,200 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Dual-Current Output, Parallel Input, 16-/14-Bit Multiplying DACs with 4-Quadrant Resistors
|
Datasheet |
49 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Quad, 15 V, 256-Position, Digital Potentiometer with Pin-Selectable SPI/I2C | IC DGT POT 50KOHM 256TAP 24TSSOP
|
3,110 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
8-bit magnitude comparator
|
21,000 pieces In Stock |
MOQ:60 |
Need to verify |
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Mfr. Part No. WS Part No. |
16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
|
15,100 pieces In Stock |
MOQ:13 |
Need to verify |
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Mfr. Part No. WS Part No. |
256 Kilobit (32 K x 8-Bit) CMOS EPRO
|
1,400 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Dual-Channel Digital Isolators, Enhanced System-Level ESD Reliability | DGTL ISO 2.5KV GEN PURP 8SOIC
|
2,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
Micropower, High Accuracy
|
Datasheet |
2,900 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuits
|
Datasheet |
Low Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
10 MHz to 3 GHz VGA with 60 dB Gain Control Range
|
1,520 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
HEX SCHMITT INVERTER
|
4,000 pieces In Stock |
MOQ:55 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs
|
8,700 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE ARRAY SCHOTTKY 35V D2PAK
|
11,500 pieces In Stock |
MOQ:115 |
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Mfr. Part No. WS Part No. |
10-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter | IC ADC 10BIT PIPELINED 32LFCSP
|
1,500 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
Precision Optically Isolated Voltage Sensor | IC OPAMP ISOLATION 1 CIRCUIT 8SO
|
1,087 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
1.5A CMOS LDO
|
2,447 pieces In Stock |
MOQ:180 |
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Mfr. Part No. WS Part No. |
32bit SRC with PCM/DSD conversion | IC SAMPLE RATE CONVERTER 48LQFP
|
2,099 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
5 kV RMS Quad-Channel Digital Isolators
|
Datasheet |
2,700 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
10-Bit, 60 MSPS A/D Converter | IC ADC 10BIT PIPELINED 28SSOP
|
9,600 pieces In Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
Simultaneous Sampling Dual 175 kSPS 14-Bit ADC
|
Datasheet |
4,000 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
CMOS 12-BIT SUCCESSIVE APPROXIMATION ADC
|
Datasheet |
792 pieces In Stock 396 pieces Factory Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
U Interface Transformer Hybrid
|
Low Stock |
MOQ:2 |
Need to verify |
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Mfr. Part No. WS Part No. |
Complete, Dual, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar, Voltage Output DACs | IC DAC 12BIT V-OUT 24TSSOP
|
16,500 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
The AD5122/AD5142 potentiometers provides a nonvolatile solution for 128-/256-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8% and up to ±6 mA current density in the Ax, Bx, and Wx pins.
|
Datasheet |
2,600 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
OCTAL D-TYPE FLIP FLOP WITH CLEAR
|
6,000 pieces In Stock |
MOQ:40 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Dual 2-to-4 line decoder/demultiplexer
|
9,090 pieces In Stock |
MOQ:130 |
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Mfr. Part No. WS Part No. |
Silicon NPN Triple Diffused Planar Transistor(TV Vertical Output, Audio Output Driver and General Purpose)
|
Datasheet |
7,900 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Transient Voltage Suppressors | TVS DIODE 33.3V 53.9V DO201AE
|
Low Stock |
MOQ:155 |
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Mfr. Part No. WS Part No. |
BIDIRECTIONAL TRANSIENT ABSORPTION ZENER | TVS DIODE 15V 25.2V DO13
|
Low Stock |
MOQ:4 |
Need to verify |
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Mfr. Part No. WS Part No. |
Low-Power, 16-Bit, 500kSPS, 4-/8-Channel Unipolar Input ANALOG-TO-DIGITAL CONVERTERS with Serial Interface | IC ADC 16BIT SAR 24TSSOP
|
1,020 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Low Cost CMOS, High Speed, Rail-to-Rail Amplifiers
|
Datasheet |
27,000 pieces In Stock |
MOQ:24 |
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Mfr. Part No. WS Part No. |
LC2MOS Dual, Complete, 12-Bit/14-Bit Serial DACs | IC DAC 14BIT V-OUT 24CDIP
|
23 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
3.3V CMOS 16-BIT BUS TRANSCEIVER | IC TXRX NON-INVERT 3.6V 48TSSOP
|
2,005 pieces In Stock |
MOQ:60 |
||||||||
Mfr. Part No. WS Part No. |
Dual 2-input NOR gate
|
8,000 pieces In Stock |
MOQ:235 |
||||||||
Mfr. Part No. WS Part No. |
POWER TRANSISTORS(7A,40W) | TRANS NPN 50V 7A TO-220
|
11,700 pieces In Stock |
MOQ:75 |
||||||||
Mfr. Part No. WS Part No. |
Reed Relays | RELAY RF SPST 500MA 5V
|
1,500 pieces In Stock |
MOQ:4 |
||||||||
Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR | TVS DIODE 25.6V 41.4V AXIAL
|
10,700 pieces In Stock |
MOQ:180 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
BIDIRECTIONAL TRANSIENT ABSORPTION ZENER | TVS DIODE 11V 18.2V DO13
|
5,400 pieces In Stock |
MOQ:5 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Quad-Channel Isolators with Integrated DC-to-DC Converter
|
Datasheet |
1,341 pieces In Stock |
MOQ:5 |
|||||||
Mfr. Part No. WS Part No. |
CMOS uP-COMPATIBLE 12-BIT DAC | IC DAC 12BIT A-OUT 16DIP
|
Limited Stock |
MOQ:2 |
Need to verify |