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 |
---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Part No. WS Part No. |
|
10,400 pieces In Stock |
MOQ:12 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Automotive Grade, Fully Integrated, Hall Effect-Based Linear Current Sensor with 2.1 kVRMS Voltage Isolation and a Low-Resistance Current Conductor
|
|
3,298 pieces In Stock |
MOQ:9 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Current Sensor
|
|
33,000 pieces In Stock |
MOQ:14 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Dual non-retriggerable monostable multivibrator with reset
|
30,000 pieces In Stock |
MOQ:24 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
RF RCVR AM/FM 32HVQFN
|
6,600 pieces In Stock |
MOQ:3 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Current Sensor
|
|
7,000 pieces In Stock |
MOQ:22 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Fully Accurate 12-/14-/16-Bit VOUT DAC SPI Interface 2.7 V to 5.5 V in a TSSOP
|
|
1,298 pieces In Stock |
MOQ:1 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Octal buffer/line driver 3-State
|
8,040 pieces In Stock |
MOQ:90 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
|
8,960 pieces In Stock |
MOQ:18 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Thermally Enhanced, Fully Integrated, Hall Effect-Based Linear Current Sensor IC with 100 μΩ Current Conductor | SENSOR CURRENT HALL 150A AC/DC
|
2,100 pieces In Stock |
MOQ:7 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
128-Position Digital Potentiometer | IC DGT POT 100KOHM 128TP 14TSSOP
|
1,400 pieces In Stock |
MOQ:11 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Quad bilateral switches
|
61,600 pieces In Stock |
MOQ:175 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Ultrafast Soft Recovery Diode
|
18,500 pieces In Stock |
MOQ:12 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Nonvolatile Memory, 1024-Position Digital Potentiometers | IC DGT POT 10KOHM 1024TP 16TSSOP
|
27,936 pieces In Stock |
MOQ:13 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
4-Channel, 1.5 MSPS, 10-Bit and 12-Bit Parallel ADCs with a Sequencer | IC ADC 12BIT SAR 28TSSOP
|
8,500 pieces In Stock |
MOQ:3 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
FM IF DETECTOR FOR CORDLESS PHONES
|
405 pieces In Stock |
MOQ:45 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Diode VAR Cap Single 10V 17.3pF 2-Pin ESC / VARIABLE CAPACITANCD DIODE (VCO FOR VHF BAND RADIO)
|
236,100 pieces In Stock |
MOQ:610 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Dual, 16-/12-Bit nanoDAC+ with 2 ppm/°C Reference, SPI Interface
|
|
9,600 pieces In Stock |
MOQ:7 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
16-Bit, 1.33 MSPS PulSAR ADC in MSOP/QFN | IC ADC 16BIT SAR 10MSOP
|
5,600 pieces In Stock |
MOQ:3 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Fully Accurate, 12-/14-/16-Bit VOUT nanoDAC, Quad, SPI Interface, 4.5 V to 5.5 V in TSSOP | IC DAC 12BIT V-OUT 16TSSOP
|
4,200 pieces In Stock |
MOQ:4 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
INPUT RECTIFIER DIODE | DIODE GEN PURP 1.2KV 20A D2PAK
|
4,000 pieces In Stock |
MOQ:22 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
24-Bit, 156 kSPS,112dB ADC, With On-Chip Buffers, Serial Interface | IC ADC 24BIT SIGMA-DELTA 28TSSOP
|
4,460 pieces In Stock |
MOQ:4 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Bidirectional, Zero Drift, Current Sense Amplifier | IC CURR SENSE 1 CIRCUIT 8SOIC
|
2,500 pieces In Stock |
MOQ:2 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
128-Position I2C Compatible Digital Resistor
|
|
7,488 pieces In Stock |
MOQ:5 |
Need to verify |
|
|||||
Mfr. Part No. WS Part No. |
PHASE CONTROL SCR TO-220 FULLPAK | SCR PHASE CONT 1200V 25A TO220FP
|
23,250 pieces In Stock |
MOQ:120 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
+3.3 V/+5 V Multiplying 12-Bit DACs | IC DAC 12BIT A-OUT 20SOIC
|
24,000 pieces In Stock |
MOQ:90 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Bidirectional, Zero Drift, Current Sense Amplifier
|
|
2,500 pieces In Stock |
MOQ:2 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Integrated Circuit True RMS-to-DC Converter | IC TRUE RMS/DC CONV 14CDIP
|
2,296 pieces In Stock |
MOQ:2 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
POWER TRANSISTORS(150W) | TRANS NPN 60V 20A TO-3
|
22,100 pieces In Stock |
MOQ:120 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
14-Bit, 20/40/65 MSPS Dual A/ D Converter
|
|
5,139 pieces In Stock |
MOQ:2 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Low Power, 14-Bit, 180 MSPS, Digital-to-Analog Converter and Waveform Generator | IC DAC 14BIT A-OUT 32LFCSP
|
|
1,160 pieces In Stock |
MOQ:2 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
LC2MOS Complete 14-Bit, Sampling ADCs | IC ADC 14BIT SAR 28PLCC
|
2,180 pieces In Stock |
MOQ:40 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
High-Voltage, High-Speed Switching Applications | MOSFET N-CH 1500V 2A TO-3PML
|
10,530 pieces In Stock |
MOQ:18 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
16-Bit, 20/40/65/80 MSPS, 1.8 V Dual Analog-to-Digital Converter | IC ADC 16BIT PIPELINED 64LFCSP
|
20 pieces In Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Dual 12-/14-/16-Bit, LVDS Interface, 500 MSPS DACs
|
|
3,241 pieces In Stock |
MOQ:2 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuits | IC SUPERVISOR MPU 100MA 16SOIC
|
1,660 pieces In Stock |
MOQ:1 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Precision Potentiometer | POT 500 OHM 2W WIREWOUND LINEAR
|
6,500 pieces In Stock |
MOQ:3 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Low Cost, High Speed, Rail-to-Rail, Output Op Amps
|
|
4,766 pieces In Stock |
MOQ:6 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
CMOS 300 MHz Quadrature Complete-DDS
|
1,400 pieces In Stock |
MOQ:1 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Ultracompact Precision10 V/5 V/2.5 V/3.0 V Voltage References | IC VREF SERIES 5V SC70
|
2,700 pieces In Stock |
MOQ:11 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
0.50mm (.020") Pitch Easy-On FFC/FPC Connector, Vertical, SMT, Gold Plating, 50 Circuits | CONN FFC VERT 50POS 0.50MM SMD
|
1,478 pieces In Stock |
MOQ:45 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
IC ENERGY METERING 3PHASE 24SOIC
|
50,200 pieces In Stock |
MOQ:10 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Low Cost, High Speed, Rail-to-Rail, Output Op Amps
|
7,000 pieces In Stock |
MOQ:35 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
14-BITS, 125/105/80/65 MSPS ADC WITH DDR LVDS/CMOS OUTPUTS | IC ADC 14BIT PIPELINED 32VQFN
|
1,699 pieces In Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
POWER DIODE MODULE
|
388 pieces In Stock |
MOQ:4 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
High Voltage Latch-Up Proof, Single SPST Switch | IC SWITCH SPST 8MSOP
|
2,665 pieces In Stock |
MOQ:6 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Quad ADC with Diagnostics | IC ADC/AUDIO 24BIT 192K 40LFCSP
|
7,600 pieces In Stock |
MOQ:10 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Integrated Digital CCIR-601 to PAL/NTSC Video Encoder
|
8,400 pieces In Stock |
MOQ:6 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Quiet Series™ Octal D-Type Flip-Flop with 3-STATE Outputs | IC FF D-TYPE SNGL 8BIT 20SOIC
|
9,000 pieces In Stock |
MOQ:24 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
High Voltage Latch-Up Proof, Triple/Quad SPDT Switches
|
|
3,000 pieces In Stock |
MOQ:2 |
![]() |
|