Please be advised, WIN SOURCE will be having the Mid-Autumn Festival from September 15 to September 17.
Please Pre-order the parts you need in advance to ensure the stability of your supply chains.
We appreciate your understanding and continued support.
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Manufacturers
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Hard To Find : 28916 Products
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. |
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
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501 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
DIODE GEN PURP 400V 1A MELF
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32,629 pieces In Stock |
MOQ:50 |
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Mfr. Part No. WS Part No. |
14-Bit, 2.5 MSPS, PulSAR 15.5 mW ADC in LFCSP | IC ADC 14BIT SAR 20LFCSP-WQ
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857 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
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200 pieces In Stock |
MOQ:12 |
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Mfr. Part No. WS Part No. |
CMOS 12-Bit Buffered Multiplying DAC
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Low Stock |
MOQ:9 |
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Mfr. Part No. WS Part No. |
2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit DACs
|
 Datasheet
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198 pieces In Stock |
MOQ:2 |
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Mfr. Part No. WS Part No. |
CMOS Low Voltage 2.5 Ω Dual SPDT Switch | IC SWITCH DUAL SPDT 10MSOP
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30,010 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A | DIODE ARRAY SCHOTTKY 35V D618SM
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A | DIODE ARRAY SCHOTTKY 40V D618SL
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
N-Channel Enhancement Mode Field Effect Transistor
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Low Stock |
MOQ:155 |
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Mfr. Part No. WS Part No. |
Micropower Inverting DC/DC Converter in SOT-23-5
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
3A STEP-DOWN PWM CONVERTER
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
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660 pieces In Stock |
MOQ:95 |
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Mfr. Part No. WS Part No. |
N-CHANNEL ENHANCEMENT MODE POWER MOSFET
|
3,000 pieces In Stock |
MOQ:125 |
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Mfr. Part No. WS Part No. |
Surface Mount LED
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2,000 pieces In Stock |
MOQ:19 |
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Mfr. Part No. WS Part No. |
|
166 pieces In Stock |
MOQ:3 |
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Mfr. Part No. WS Part No. |
Analog Switch Octal SPST 24-Pin TSSOP T/R / CMOS, Low Voltage Serially Controlled, Octal SPST Switches | IC SWITCH OCTAL SPST 24TSSOP
|
Datasheet
|
9,988 pieces In Stock |
MOQ:20 |
|
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|
Mfr. Part No. WS Part No. |
Precision Very Low Noise Low Input Bias Current Operational Amplifiers | IC OPAMP GP 1 CIRCUIT 8SOIC
|
30,000 pieces In Stock |
MOQ:25 |
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Mfr. Part No. WS Part No. |
±0.25°C Accurate, 16-Bit Digital I2C Temperature Sensor
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3,760 pieces In Stock |
MOQ:6 |
|
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|
Mfr. Part No. WS Part No. |
IC MCU 32BIT 256KB FLASH 64TQFP
|
Datasheet
|
16,500 pieces In Stock |
MOQ:12 |
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|
Mfr. Part No. WS Part No. |
SCHOTTKY RECTIFIER | DIODE SCHOTTKY 30V 180A HALFPAK
|
Low Stock |
MOQ:1 |
|
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|
Mfr. Part No. WS Part No. |
24-Bit, 10mW, 125ksps Analog to Digital Converter in 16 lead TSSOP
|
Datasheet
|
30 pieces In Stock |
MOQ:2 |
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|
Mfr. Part No. WS Part No. |
|
355 pieces In Stock |
MOQ:16 |
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|
Mfr. Part No. WS Part No. |
40MX and 42MX FPGA Families
|
Datasheet
|
Low Stock |
MOQ:1 |
|
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|
Mfr. Part No. WS Part No. |
Differential Input, Dual, 5 MSPS, 12-Bit, SAR ADC
|
Datasheet
|
1,806 pieces In Stock |
MOQ:3 |
|
|
||||
|
Mfr. Part No. WS Part No. |
8-BIT MCU WITH NESTED INTERRUPTS, FLASH, 10-BIT ADC, BRUSHLESS MOTOR CONTROL, FIVE TIMERS, SPI, LINSCI | IC MCU 8BIT 48KB FLASH 64LQFP
|
Datasheet
|
Low Stock |
MOQ:5 |
|
|
||||
|
Mfr. Part No. WS Part No. |
High Precision 10 V Reference
|
Datasheet
|
985 pieces In Stock |
MOQ:2 |
|
|||||
|
Mfr. Part No. WS Part No. |
5 Watt Surmetic TM 40 Zener Voltage Regulators | DIODE ZENER 5.1V 5W AXIAL
|
Low Stock |
MOQ:95 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
TRANSISTORS TO 92L TO-92LS MRT
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
N-Channel Dual Silicon Junction Field-Effect Transistor
|
Low Stock |
MOQ:1 |
|
||||||
|
Mfr. Part No. WS Part No. |
Fast Switching Characteristic
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Lower Gate Charge, Simple Drive Requirement
|
Low Stock |
MOQ:1 |
|
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|||||
|
Mfr. Part No. WS Part No. |
Surface Mountable Phase Control SCR, 16 A
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
N-channel MOS-FET
|
1,500 pieces In Stock |
MOQ:35 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
663 pieces In Stock |
MOQ:19 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC OPAMP GP 2 CIRCUIT 8DIP
|
40 pieces In Stock |
MOQ:8 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type
|
400,000 pieces In Stock |
MOQ:275 |
|
||||||
|
Mfr. Part No. WS Part No. |
|
75 pieces In Stock |
MOQ:17 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
RF Amp Single LNA 10GHz 4.5V 16-Pin QFN EP Reel | IC RF AMP GP 5GHZ-10GHZ 16QFN
|
1,001 pieces In Stock |
MOQ:2 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC AMP MMIC GAAS LN 16QFN
|
Datasheet
|
4,131 pieces In Stock |
MOQ:1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
SSR RELAY SPST-NO 500MA 0-60V
|
15,990 pieces In Stock |
MOQ:50 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
200,000 pieces In Stock |
MOQ:220 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
12-Bit, 20 MSPS/40 MSPS/65 MSPS/80 MSPS, 1.8 V Dual Analog-to-Digital Converter | IC ADC 12BIT PIPELINED 64LFCSP
|
711 pieces In Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
14-Bit, 20/40/65/80 MSPS 1.8 V Analog-to-Digital Converter | IC ADC 14BIT PIPELINED 32LFCSP
|
Datasheet
|
200 pieces In Stock |
MOQ:1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
IGBT MODULE
|
7 pieces In Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IGBT MODULE (V series) 1200V / 100A / 2 in one package
|
119 pieces In Stock |
MOQ:2 |
|
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|||||
|
Mfr. Part No. WS Part No. |
IGBT MODULE
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
IC FPGA 222 I/O 484FBGA
|
Datasheet
|
5,890 pieces In Stock |
MOQ:5 |
|
|
||||
|
Mfr. Part No. WS Part No. |
INST Amp Single R-R O/P ±12V/24V 8-Pin SOIC N T/R / Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier | IC INST AMP 1 CIRCUIT 8SOIC
|
Datasheet
|
69,005 pieces In Stock |
MOQ:16 |
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