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. |
POWER TRANSISTORS(50A,300W) | TRANS PNP 80V 50A TO3
|
Low Stock |
MOQ:13 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
|
2,460 pieces In Stock |
MOQ:55 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuits in 3-Lead SC70 and SOT-23 | IC SUPERVISOR MPU 4.63V SOT23
|
2,520 pieces In Stock |
MOQ:55 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Microprocessor Supervisory Circuit in 3-Pin SOT-23
|
2,649 pieces In Stock |
MOQ:55 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Chip Inductors – 0603CS (1608)
|
12,000 pieces In Stock |
MOQ:85 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
IC MULTIPLEXER DUAL 4X1 16SOIC
|
25,037 pieces In Stock |
MOQ:12 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Hex inverting Schmitt trigger with 5 V tolerant input
|
3,000 pieces In Stock |
MOQ:185 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Up/Down Conv Mixer 8.5GHz 24-Pin CQFN EP T/R / IC MMIC IQ MIXER 4-8.5GHZ 24-QFN
|
|
Low Stock |
MOQ:1 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
LOW VOLTAGE CMOS HEX INVERTER (SINGLE STAGE) WITH 5V TOLERANT INPUTS
|
2,500 pieces In Stock |
MOQ:185 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
QUADRUPLE 2-INPUT POSITIVE-OR GATES
|
Low Stock |
MOQ:430 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Octal buffer/line driver with 30ohm series termination resistors 3-State
|
Low Stock |
MOQ:420 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
TRIMMER 50 OHM 0.125W SMD
|
|
2,000 pieces In Stock |
MOQ:100 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
1.5 mm AMP Mini CT Connector Series | CONN SOCKET 24-28AWG CRIMP TIN
|
50,000 pieces In Stock |
MOQ:3315 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:23 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
LC2MOS 8+4) Loading Dual 12-Bit DAC | IC DAC 12BIT A-OUT 28PLCC
|
690 pieces In Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Chip Type 2C6193 Geometry 9700 Polarity PNP | TRANS PNP 100V 5A TO-39
|
Low Stock |
MOQ:3 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
|
51,000 pieces In Stock |
MOQ:575 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Chip Inductors – 1008CS Series (2520)
|
6,000 pieces In Stock |
MOQ:75 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
|
302 pieces In Stock |
MOQ:4 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Internally Trimmed Integrated Circuit Multiplier
|
|
Low Stock |
MOQ:1 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
CMOS Operational Amplifiers Zero-Drift | IC OPAMP ZERO-DRIFT 1CIRC SC70-5
|
93,000 pieces In Stock |
MOQ:125 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Programmable Gain Instrumentation Amplifier | IC INST AMP 1 CIRCUIT 10MSOP
|
|
2,000 pieces In Stock |
MOQ:5 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Programmable Gain Instrumentation Amplifier | IC INST AMP 1 CIRCUIT 10MSOP
|
1,920 pieces In Stock |
MOQ:5 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
IC UNIV BUS TXRX 18BIT 56SSOP
|
|
Low Stock |
MOQ:20 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
8-BIT MAGNITUDE/IDENTITY COMPARATORS
|
Low Stock |
MOQ:65 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
NPN EPITAXIAL PLANAR TYPE (VHF~UHF BAND LOW NOISE AMPLIFIER APPLICATIONS)
|
Low Stock |
MOQ:18 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Embedded Processor | IC DSP 16BIT 533MHZ 400CSBGA
|
|
853 pieces In Stock |
MOQ:1 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
1.00mm (.039") Pitch FFC/FPC Connector, Right Angle, SMT, ZIF, Bottom Contact Style, 7 Circuits, Lead-free, Gold Contact Plating, High BarrierPackaging
|
926 pieces In Stock |
MOQ:50 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
|
34,150 pieces In Stock |
MOQ:75 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
POWER-CHOKE WE-PD | FIXED IND 47UH 3.8A 60 MOHM SMD
|
22,395 pieces In Stock |
MOQ:100 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
1.5A Low Dropout Positive Adjustable Regulator
|
Low Stock |
MOQ:18 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
3.3V Octal transceiver with direction pin; inverting 3-State
|
Low Stock |
MOQ:4 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Dual 3 MHz, 800 mA Buck Regulators with Two 300 mA LDOs | IC REG QUAD BCK/LNR SYNC 24LFCSP
|
Low Stock |
MOQ:16 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
|
1,800 pieces In Stock |
MOQ:50 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Quad bilateral switches
|
30,000 pieces In Stock |
MOQ:230 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
12-Bit, 1-MSPS, MICRO-POWER, MINIATURE SAR ANALOG-TO-DIGITAL CONVERTERS
|
|
2,170 pieces In Stock |
MOQ:8 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
MOSFET P-CH 30V 760MA SOT-23
|
210,060 pieces In Stock |
MOQ:885 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
|
1,072 pieces In Stock |
MOQ:9 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
DSP Microcomputer | IC DSP CONTROLLER 32BIT 225MBGA
|
Low Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:60 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Hex inverter
|
14 pieces In Stock |
MOQ:230 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
CMOS, 170 MHz, Triple, 10-Bit High Speed Video DAC | IC DAC 10BIT A-OUT 48LQFP
|
Low Stock |
MOQ:3 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
64K SPI Bus Serial EEPROM
|
Low Stock |
MOQ:110 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
1 MHz - 8 GHz, 60 dB Logarithmic Detector/Controller
|
Low Stock |
MOQ:4 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Low Cost, Dual/Triple Video Amplifiers
|
Low Stock |
MOQ:115 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Silicon NPN Power Transistors
|
Low Stock |
MOQ:3 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
|
Low Stock |
MOQ:2 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
|
5,862 pieces In Stock |
MOQ:35 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Buffers with open-drain outputs
|
49,195 pieces In Stock |
MOQ:460 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
ACT 7000SC 64-Bit Superscaler Microprocessor
|
Low Stock |
MOQ:1 |
Need to verify |
|