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. |
3-Axis, ±0.5 g/±1 g/±2 g/±4 g Digital Accelerometer
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13,000 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Dual-Channel Digital Isolators, 5 kV
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1,585 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE SCHOTTKY 100V 3.5A DPAK
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6,057 pieces In Stock |
MOQ:275 |
Need to verify |
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Mfr. Part No. WS Part No. |
8-bit shift register with output register
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1,235 pieces In Stock |
MOQ:26 |
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Mfr. Part No. WS Part No. |
ALUMINUM ORGANIC CAPACITORS
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1,540 pieces In Stock |
MOQ:85 |
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Mfr. Part No. WS Part No. |
Dual buffer gate
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27,649 pieces In Stock |
MOQ:460 |
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Mfr. Part No. WS Part No. |
LC2MOS 12-Bit DACPORTs | IC DAC 12BIT V-OUT 28PLCC
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1,540 pieces In Stock |
MOQ:3 |
Need to verify |
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Mfr. Part No. WS Part No. |
MIDIUM POWER DAR;OMGTONS | TRANS PNP DARL 80V 4A TO225AA
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1,540 pieces In Stock |
MOQ:225 |
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Mfr. Part No. WS Part No. |
3.96mm (.156") Pitch KK® PC Board Connector, Top Entry, Polyester Connector, Gold (Au) Selective, 8 Circuits
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1,540 pieces In Stock |
MOQ:80 |
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Mfr. Part No. WS Part No. |
Precision, Low Cost, High Speed, BiFET Op Amp | IC OPAMP JFET 1 CIRCUIT 8SOIC
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13,517 pieces In Stock |
MOQ:30 |
Need to verify |
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Mfr. Part No. WS Part No. |
Quad, 16-/14-/12-Bit nanoDAC | IC DAC 12BIT V-OUT 16TSSOP
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1,606 pieces In Stock |
MOQ:6 |
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Mfr. Part No. WS Part No. |
Low Voltage Hex Inverter with Schmitt Trigger Input | IC INVERTER SCHMITT 6CH 14TSSOP
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1,550 pieces In Stock |
MOQ:770 |
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Mfr. Part No. WS Part No. |
IC BUFF/DVR TRI-ST 8BIT 20SOIC
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22,000 pieces In Stock |
MOQ:120 |
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Mfr. Part No. WS Part No. |
Octal transparent latch 3-State
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1,560 pieces In Stock |
MOQ:85 |
Need to verify |
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Mfr. Part No. WS Part No. |
Variable Resolution, Monolithic Resolver-to-Digital Converter
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365 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
DC Input , Half-Pitch Phototransistor Optocoupler
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Low Stock |
MOQ:60 |
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Mfr. Part No. WS Part No. |
60 MHz, 2000 V/us Monolithic Op Amp
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1,700 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
3.5x2.8 mm SMD CHIP LED LAMP
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1,590 pieces In Stock |
MOQ:290 |
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Mfr. Part No. WS Part No. |
LOW SKEW 2 INPUT MUX AND 1 TO 8 CLOCK BUFFER | IC CLK BUFFER 2:8 200MHZ 16TSSOP
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1,600 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
RES ARRAY 8 RES 2.7K OHM 9SIP
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17,000 pieces In Stock |
MOQ:460 |
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Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 to 110 Volts | TVS DIODE 8V 13.6V P600
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Low Stock |
MOQ:100 |
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Mfr. Part No. WS Part No. |
Isolated Sensor ICs
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10,400 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 to 110 Volts | TVS DIODE 45V 72.7V P600
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1,600 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 to 110 Volts | TVS DIODE 64V 103V P600
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2,400 pieces In Stock |
MOQ:85 |
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Mfr. Part No. WS Part No. |
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 to 110 Volts | TVS DIODE 8V 13.6V P600
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1,600 pieces In Stock |
MOQ:110 |
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Mfr. Part No. WS Part No. |
Bipolar Transistor | TRANS NPN 50V 0.15A NPA
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1,600 pieces In Stock |
MOQ:760 |
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Mfr. Part No. WS Part No. |
High-Current Switching Applications
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22,000 pieces In Stock |
MOQ:125 |
Need to verify |
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Mfr. Part No. WS Part No. |
TERMINAL BLOCK PCB MOUNT, STRAIGHT SIDE WIRE ENTRY, W/INTERLOCK 3.5mm PITCH, HIGH TEMP | TERM BLK 2POS SIDE ENT 3.5MM PCB
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1,600 pieces In Stock |
MOQ:155 |
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Mfr. Part No. WS Part No. |
2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit DACs | IC DAC 16BIT V-OUT 14SOIC
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58 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
3.3V Octal buffer/line driver 3-State
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3,590 pieces In Stock |
MOQ:210 |
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Mfr. Part No. WS Part No. |
WE-KI SMD Wire Wound Ceramic Inductor | FIXED IND 180NH 800MA 330 MOHM
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10,000 pieces In Stock |
MOQ:110 |
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Mfr. Part No. WS Part No. |
3-terminal Filters For power line ACH series
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Low Stock |
MOQ:70 |
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Mfr. Part No. WS Part No. |
Low Cost, Low Power Video Op Amp
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265 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs | IC FF D-TYPE SNGL 8BIT 20SOIC
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1,620 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference
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4,300 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
16-Bit Lower Power
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10,000 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
Low Cost 10-Bit Low Cost 10-Bit
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Four Output Differential Buffer for PCIe Gen 1 and Gen 2 | IC BUFFER 4OUTPUT DIFF 28-SSOP
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Low Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
10-Bit A/D Converter | IC ADC 10BIT SAR 20DIP
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1,640 pieces In Stock |
MOQ:1 |
Need to verify |
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Mfr. Part No. WS Part No. |
Chip Inductors – 0805CS (2012)
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7,435 pieces In Stock |
MOQ:150 |
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Mfr. Part No. WS Part No. |
14-Bit, 155 MSPS, 1.1 GHz Bandwidth A/D Converter
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40 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
Low Voltage Octal Transparent Latch with TRI-STATE Outputs | IC LATCH TRANSP OCT 3ST 20SOP
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18,060 pieces In Stock 9,030 pieces Factory Stock |
MOQ:185 |
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Mfr. Part No. WS Part No. |
Shielded High SRF Inductors 1008PS
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2,077 pieces In Stock |
MOQ:80 |
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Mfr. Part No. WS Part No. |
12-/14-Bit High Bandwidth Multiplying DACs with Serial Interface
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2,080 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS WITH OPEN-COLLECTOR OUTPUTS
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1,670 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
Dual-Channel Digital Isolators
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40,000 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
3.3V Octal bus transceiver/register 3-State
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1,680 pieces In Stock |
MOQ:19 |
Need to verify |
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Mfr. Part No. WS Part No. |
16-bit buffer/line driver; with 30ohm series termination resistors, 5V input/output tolerant 3-State
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1,690 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Dual D-type flip-flop with set and reset; positive-edge trigger
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11,100 pieces In Stock |
MOQ:150 |
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Mfr. Part No. WS Part No. |
Ultralow Distortion, Wide Bandwidth Voltage Feedback Op Amps | IC OPAMP VFB 1 CIRCUIT 8SOIC
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3,400 pieces In Stock |
MOQ:5 |
Need to verify |
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