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. |
IC REG BUCK INV ADJ/-15V 8DIP
|
Datasheet |
28,000 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
|
8,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
|
1,200 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
64K I 2 C ™ CMOS Serial EEPROM
|
2,290 pieces In Stock |
MOQ:70 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
66,000 pieces In Stock |
MOQ:170 |
Need to verify |
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Mfr. Part No. WS Part No. |
|
12,000 pieces In Stock |
MOQ:100 |
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Mfr. Part No. WS Part No. |
TO263(D2PAK) PACKAGE MARKING DESCRIPTION
|
4,220 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
IC CPLD 1536MC 10NS 388BGA
|
1,450 pieces In Stock |
MOQ:9 |
Need to verify |
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Mfr. Part No. WS Part No. |
MCU 32-bit ARM Cortex M3 RISC 512KB Flash 1.3V/3.3V 100-Pin LQFP
|
2,490 pieces In Stock |
MOQ:30 |
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Mfr. Part No. WS Part No. |
|
4,000 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
|
10,600 pieces In Stock |
MOQ:8 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
64K 2.5V I 2 C Smart Serial EEPROM
|
6,000 pieces In Stock |
MOQ:345 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Negative Voltage Hot Swap Power Manager
|
6,000 pieces In Stock |
MOQ:19 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
1,090 pieces In Stock |
MOQ:30 |
||||||||
Mfr. Part No. WS Part No. |
N-Channel Enhancement Mode Field Effect Transistor
|
133,000 pieces In Stock |
MOQ:80 |
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Mfr. Part No. WS Part No. |
|
1,680 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
|
3,010 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
Hyperfast rectifier diode, low switching loss
|
4,290 pieces In Stock |
MOQ:145 |
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Mfr. Part No. WS Part No. |
|
2,250 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
1K/2K/4K/8K/16K SPI Serial CMOS E2PROM
|
8,600 pieces In Stock |
MOQ:30 |
||||||||
Mfr. Part No. WS Part No. |
DIODE GEN PURP 200V 1A DO204AL
|
8,000 pieces In Stock |
MOQ:35 |
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Mfr. Part No. WS Part No. |
|
6,000 pieces In Stock |
MOQ:10 |
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Mfr. Part No. WS Part No. |
Plastic Encapsulated Device | MOSFET N-CHANNEL 600V 7A TO220F
|
11,200 pieces In Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
|
9,100 pieces In Stock |
MOQ:7 |
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Mfr. Part No. WS Part No. |
|
12,000 pieces In Stock |
MOQ:23 |
||||||||
Mfr. Part No. WS Part No. |
|
12,850 pieces In Stock |
MOQ:195 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
35,000 pieces In Stock |
MOQ:35 |
||||||||
Mfr. Part No. WS Part No. |
Schottky Rectifier, 2 x 15 A | DIODE ARRAY SCHOTTKY 45V TO220AB
|
24,000 pieces In Stock |
MOQ:230 |
||||||||
Mfr. Part No. WS Part No. |
|
3,000 pieces In Stock |
MOQ:225 |
||||||||
Mfr. Part No. WS Part No. |
|
9,700 pieces In Stock |
MOQ:5 |
||||||||
Mfr. Part No. WS Part No. |
28V Programmable Current-Limited Load Switch
|
21,000 pieces In Stock |
MOQ:35 |
||||||||
Mfr. Part No. WS Part No. |
|
2,350 pieces In Stock |
MOQ:22 |
||||||||
Mfr. Part No. WS Part No. |
LM75B LM75C Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface | SENSOR DIGITAL -55C-125C 8SOIC
|
7,000 pieces In Stock |
MOQ:55 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Standard Gate Silicon Controlled Rectifiers
|
6,000 pieces In Stock |
MOQ:115 |
||||||||
Mfr. Part No. WS Part No. |
|
1,070 pieces In Stock |
MOQ:6 |
||||||||
Mfr. Part No. WS Part No. |
PHASE CONTROL SCR TO-220 FULLPAK | SCR PHASE CONT 1200V 25A TO220AB
|
35,000 pieces In Stock |
MOQ:75 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
2,000 pieces In Stock |
MOQ:35 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
|
26,100 pieces In Stock |
MOQ:115 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
1.5A Low Dropout Positive Adjustable or Fixed-Mode Regulator
|
9,900 pieces In Stock |
MOQ:8 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Diode Zener Dual Common Anode 6.8V 6% 150mW 3-Pin VESM T/R
|
51,300 pieces In Stock |
MOQ:650 |
||||||||
Mfr. Part No. WS Part No. |
Clock Generator 50MHz to 2.6GHz-IN 24-Pin LAM UCSP T/R / IC FREQ SYNTH 2.6GHZ 24LAMUCSP
|
23,000 pieces In Stock |
MOQ:21 |
||||||||
Mfr. Part No. WS Part No. |
|
6,000 pieces In Stock |
MOQ:30 |
||||||||
Mfr. Part No. WS Part No. |
RES 0.025 OHM 1% 2W 2512
|
59,000 pieces In Stock |
MOQ:310 |
||||||||
Mfr. Part No. WS Part No. |
26PC SERIES CHART 4 | SENSOR 1PSI DIFFERENTIAL GAUGE
|
5,140 pieces In Stock |
MOQ:1 |
||||||||
Mfr. Part No. WS Part No. |
|
11,800 pieces In Stock |
MOQ:7 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Trans MOSFET N-CH 600V 15.8A 5-Pin DFN EP
|
100,000 pieces In Stock |
MOQ:55 |
||||||||
Mfr. Part No. WS Part No. |
|
18,311 pieces In Stock |
MOQ:250 |
||||||||
Mfr. Part No. WS Part No. |
|
7,000 pieces In Stock |
MOQ:18 |
||||||||
Mfr. Part No. WS Part No. |
|
25,000 pieces In Stock |
MOQ:250 |
Need to verify |
|||||||
Mfr. Part No. WS Part No. |
Cap Ceramic 1uF 16V X5R 10% Pad SMD 0603 85°C Ultra Low ESR T/R
|
8,000 pieces In Stock |
MOQ:810 |