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. |
8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
|
242 pieces In Stock |
MOQ:10 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
4 Megabit (512 K x 8-Bit) CMOS EPROM
|
Low Stock |
MOQ:6 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
ADSP-2100 Family DSP Microcomputers
|
Low Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
FAST SOFT RECOVERY RECTIFIER DIODE | DIODE GEN PURP 600V 60A TO247AC
|
248 pieces In Stock |
MOQ:8 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Quad Voltage Microprocessor Supervisory Circuit
|
|
Low Stock |
MOQ:7 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Quad 2-input NOR gate
|
Low Stock |
MOQ:50 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
64 Kilobit (8 K x 8-Bit) CMOS EPROM
|
Low Stock |
MOQ:5 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Silicon NPN Triple Diffused Planar Transistor(Display Horizontal Deflection Output, Switching Regulator and General Purpose)
|
278 pieces In Stock |
MOQ:6 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Octal Buffer/Line Driver with 25Ω Series Resistors in Outputs | IC BUF NON-INVERT 5.5V 20DIP
|
Low Stock |
MOQ:85 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
0.5 FPC CONN ASSY ZIF SMT ST EMBSTP PKG | CONN FFC VERT 10POS 0.50MM SMD
|
Low Stock |
MOQ:135 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Programmable Timing Control HubTM for Mobile P4TM Systems | IC TIMING CTRL HUB P4 56-VFQFPN
|
Low Stock |
MOQ:6 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Silicon NPN Triple Diffused Planar Transistor(Series Regulator, Switch, and General Purpose)
|
Low Stock |
MOQ:11 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
DUAL NEGATIVE-EDGE-TRIGERED MASTER-SLAVE J-K FLIP-FLOPS WITH PRESET, CLEAR, AND COMPLEMENTARY OUTPUTS
|
Low Stock |
MOQ:18 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
DUAL N CHANNEL JFET LOW NOISE AMPLIFIER
|
Low Stock |
MOQ:3 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SC70 and SOT-23
|
|
305 pieces In Stock |
MOQ:20 |
Need to verify |
|
|||||
Mfr. Part No. WS Part No. |
Single Supply, Rail to Rail Low Power FET-Input Op Amp
|
309 pieces In Stock |
MOQ:3 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
SMOKE DETECTOR WITH INTERCONNECT AND TIMER
|
310 pieces In Stock |
MOQ:30 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
125 MSPS Monolithic Sampling Amplifier
|
Low Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
Quad 2-Input Multiplexer with TRI-STATE Outputs
|
Low Stock |
MOQ:11 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
TRANSISTORS(SELECTION GUIDE BY APPLICATIONS AND FUNCTIONS)
|
330 pieces In Stock |
MOQ:10 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
24-BIT FET SWITCH 2.5-V/3.3-V LOW-VOLTAGE BUS SWITCH WITH 5-V-TOLERANT LEVEL SHIFTER
|
|
Low Stock |
MOQ:24 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Zener Transient Voltage Suppressor POWERMITE Package | TVS DIODE 7V 12V POWERMITE
|
Low Stock |
MOQ:270 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
SILICON N-CHANNEL MOS FET
|
Low Stock |
MOQ:20 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
0.1 uF, +5 V Powered CMOS RS-232 Drivers/Receivers
|
Low Stock |
MOQ:2 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
2048x8 Static RAM
|
Low Stock |
MOQ:2 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE ARRAY SCHOTTKY 30V D618SM
|
Low Stock |
MOQ:3 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
SILICON TRANSISTORS
|
Low Stock |
MOQ:810 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
40MX and 42MX FPGA Families | IC FPGA 104 I/O 176TQFP
|
Low Stock |
MOQ:1 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
10-Bit Buffers/Line Drivers | IC BUFFER INVERT 5.5V 24DIP
|
Low Stock |
MOQ:4 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
MICROPROGRAM SEQUENCER BLOCK DIAGRAM
|
Low Stock |
MOQ:1 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
RF & MICROWAVE TRANSISTORS 130...230MHz FM MOBILE APPLICATIONS
|
Low Stock |
MOQ:1 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Ringing Subscriber Line Interface Circuit
|
415 pieces In Stock |
MOQ:5 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
NPN TRIPLE DIFFUSED MESA TYPE (HORIZONTAL DEFLECTION OUTPUT FOR MEDIUM RESOLUTION DISPLAY, COLOR TV. HIGH SPEED SWITCHING APPLICATIONS)
|
419 pieces In Stock |
MOQ:18 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
POWER TRANSISTORS(15A,230V,150W)
|
Low Stock |
MOQ:7 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
IC INVERTER TRIPLE SOT23-8
|
|
Low Stock |
MOQ:140 |
Need to verify |
|
|||||
Mfr. Part No. WS Part No. |
Chip Inductors - 0402HP Series (1005)
|
450 pieces In Stock |
MOQ:90 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
16-Bit Bus Transceiver With 3-State Outputs | IC TXRX NON-INVERT 3.6V 48SSOP
|
Low Stock |
MOQ:40 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
3-to-8 line decoder/demultiplexer with address latches
|
Low Stock |
MOQ:65 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
QUAD CHANNEL, 12-BIT, 125-MSPS ADC WITH SERIAL LVDS INTERFACE
|
|
Low Stock |
MOQ:1 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
IC GATE NAND 4CH 2-INP 14-SO
|
|
Low Stock |
MOQ:120 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Silicon NPN Epitaxial
|
Low Stock |
MOQ:60 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Chip Inductors – 1008CS Series
|
500 pieces In Stock |
MOQ:450 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
High Speed, Low Power Monolithic Op Amp
|
Low Stock |
MOQ:9 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
14-Bit, 20 MSPS/40 MSPS/65 MSPS Dual A/D Converter
|
|
Low Stock |
MOQ:1 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
Small Signal Transistors
|
Low Stock |
MOQ:115 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
High Accuracy 61 g to 65 g Single Axis iMEMS Accelerometer with Analog Input
|
Low Stock |
MOQ:1 |
Need to verify |
|
||||||
Mfr. Part No. WS Part No. |
Programmable Peripheral Interface iAPX86 Family
|
Low Stock |
MOQ:1 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
SILICON ZENER DIODES | DIODE ZENER 6.8V 2W DO204AL
|
Low Stock |
MOQ:9 |
![]() |
|
||||||
Mfr. Part No. WS Part No. |
IC TRANSCVR TRI-ST 16BIT 56TSSOP
|
|
|
MOQ:40 |
![]() |
|
|||||
Mfr. Part No. WS Part No. |
N-CHANNEL SILICON POWER MOSFET
|
583 pieces In Stock |
MOQ:12 |
![]() |
|