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. |
Six-Input Channel Analog Front End
|
6,625 pieces In Stock |
MOQ:7 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
30 V, Micropower, Overvoltage Protection
|
|
6,002 pieces In Stock |
MOQ:11 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
30 V, Micropower, Overvoltage Protection | IC OPAMP GP 2 CIRCUIT 8MSOP
|
|
6,000 pieces In Stock |
MOQ:11 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
128 Bit I2C Bus Serial EEPROM
|
Low Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Single 2-input NAND gate
|
Low Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Quad 64-/256-Position I2C Nonvolatile Memory Digital Potentiometers | IC DGT POT 10KOHM 256TAP 20TSSOP
|
Low Stock |
MOQ:22 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
|
57,500 pieces In Stock |
MOQ:40 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
24Bit 96kHz Audio CODEC with DIT/DIR | IC STEREO CODEC 24BIT 44LQFP
|
247 pieces In Stock |
MOQ:2 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
MicroPower™ Supervisory Circuit with Manual Reset
|
Low Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
IGLOO nano Low Power Flash FPGAs with Flash*Freeze Technology
|
|
Low Stock |
MOQ:1 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
14 BIT, 80 MSPS ANALOG-TO-DIGITAL CONVERTER
|
|
1,106 pieces In Stock |
MOQ:1 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
NPN TRIPLE DIFFUSED MESA TYPE (HORIZONTAL DEFLECTION OUTPUT FOR COLOR TV)
|
Low Stock |
MOQ:1 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
POWER TRANSISTORS(25A,350V,200W)
|
Low Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
13-BIT 210-MSPS ANALOG-TO-DIGITAL CONVERTER
|
|
Low Stock |
MOQ:185 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
|
638 pieces In Stock |
MOQ:35 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
2K I2C™ Serial EEPROM
|
Low Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
X7R Dielectric | CAP CER 4.7UF 50V X7R 1210
|
10,000 pieces In Stock |
MOQ:145 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
60V N-Channel MOSFET
|
1,980 pieces In Stock |
MOQ:220 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
MOS FIELD EFFECT TRANSISTOR
|
Low Stock |
MOQ:175 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
|
307 pieces In Stock |
MOQ:30 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
|
1,489 pieces In Stock |
MOQ:19 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
3-PIN MICROPROCESSOR RESET CIRCUITS
|
Low Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
100V N-Channel Rugged Planar MOSFET
|
|
126 pieces In Stock |
MOQ:40 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
|
9,885 pieces In Stock |
MOQ:235 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Plastic Encapsulated Device | MOSFET N-CH TO-263
|
770 pieces In Stock |
MOQ:35 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
300mA, Low Dropout Linear Regulator with Shutdown
|
Low Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Low Cost, Miniature Isolation Amplifiers | IC OPAMP ISOLATION 4 CIRC 10DIP
|
Low Stock |
MOQ:1 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
|
28 pieces In Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Miniature UMTS Band 8 Duplexer
|
Low Stock |
MOQ:30 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
UMTS/NCDMA/Co-band GSM Rx Band 2 Duplexer
|
17,338 pieces In Stock |
MOQ:50 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
IC FPGA 260 I/O 456FBGA
|
|
Low Stock |
MOQ:1 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
CMOS Complete DDS | IC DDS 25MHZ 10BIT 16TSSOP
|
5,000 pieces In Stock |
MOQ:5 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
24-BIT ANALOG-TO-DIGITAL CONVERTER | IC ADC 24BIT SIGMA-DELTA 20CDIP
|
Low Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Real Time Clock Serial Clock/Calendar 8-Pin uMAX T/R
|
14,800 pieces In Stock |
MOQ:75 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
CMOS 4-/8-Channel Analog Multiplexers
|
|
9,996 pieces In Stock |
MOQ:19 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
CMOS 4-/8-Channel Analog Multiplexers
|
|
9,997 pieces In Stock |
MOQ:19 |
Need to verify |
|
|||||
Mfr. Part No. WS Part No. |
RF ATTENUATOR 7DB 50OHM 16VFQFN
|
303 pieces In Stock |
MOQ:24 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
System Ready, 18-Bit ±1 LSB INL | IC DAC 18BIT V-OUT 24LFCSP
|
800 pieces In Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Low Cost, High Speed Differential Driver | IC OPAMP DIFF 1 CIRCUIT 8MSOP
|
8,500 pieces In Stock |
MOQ:21 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
|
2,100 pieces In Stock |
MOQ:95 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
IC RTC CLK/CALENDAR I2C 8-USOP
|
|
5,866 pieces In Stock |
MOQ:40 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Programmable output power level | IC INTEGRATED SYNTH/VCO 32LFCSP
|
1,500 pieces In Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
3-to-8 line decoder/multiplexer; inverting
|
1,913 pieces In Stock |
MOQ:235 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
1 pC Charge Injection, 100 pA Leakage CMOS 5 V/+5 V/+3 V Dual SPDT Switch | IC SWITCH DUAL SPDT 14TSSOP
|
32,650 pieces In Stock |
MOQ:15 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
CASE-RATED BIPOLAR TRANSISTOR FOR TYPE 3DD5287 FOR LOW FREQUENCY
|
Low Stock |
MOQ:1 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
±300°/sec Yaw Rate Gyro
|
150 pieces In Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Mini-SAS HD Next generation SAS storage interface | CONN MINI HD SAS RCPT 1X2 32P RA
|
18 pieces In Stock 9 pieces Factory Stock |
MOQ:2 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
|
225 pieces In Stock |
MOQ:25 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
251/253 Series, PICO® II, Very Fast-Acting Fuse | FUSE BOARD MNT 375MA 125VAC/VDC
|
18,887 pieces In Stock |
MOQ:255 |
![]() |
|