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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IT infrastructure
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PMIC
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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. |
600V, 10A N-Channel MOSFET
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
1 Megabit (128 K x 8-bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
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Low Stock |
MOQ:5 |
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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. |
500mA, Low Dropout Linear Regulator with Shutdown
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
1.2V SHUNT REGULATOR
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Low Stock |
MOQ:1 |
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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. |
Serial I/O 8-Bit A/D Converters with Multiplexer Options | IC ADC 8BIT SAR 20PLCC
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Low Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
P-Channel Power MOSFET –20V, –5A, 38mΩ, Dual ECH8 | MOSFET 2P-CH 20V 5A ECH8
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8,614 pieces In Stock |
MOQ:55 |
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Mfr. Part No. WS Part No. |
N-Channel 60-V (D-S) MOSFET
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Low Stock |
MOQ:1 |
|
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Mfr. Part No. WS Part No. |
N-Channel 40-V (D-S) MOSFET
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Low Stock |
MOQ:1 |
|
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Mfr. Part No. WS Part No. |
DMOS FULL-BRIDGE PWM MOTOR DRIVER | IC MOTOR DRIVER 4.5V-5.5V 24DIP
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Low Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
Octal Schmitt trigger buffer/line driver; 3-state; inverting Rev. 4 — 31 December 2012
|
1,014 pieces In Stock |
MOQ:4 |
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Mfr. Part No. WS Part No. |
IC FPGA 375 I/O 484FBGA
|
 Datasheet
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1,110 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
WE-HCI SMD Flat Wire High Current Inductor | FIXED IND 2UH 23A 2.6 MOHM SMD
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3,198 pieces In Stock |
MOQ:22 |
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Mfr. Part No. WS Part No. |
IGBT-IPM(600V/20A)
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Low Stock |
MOQ:1 |
|
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Mfr. Part No. WS Part No. |
IC INVERTER DUAL 8-INPUT 48TSSOP
|
Datasheet
|
Low Stock |
MOQ:1 |
|
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Mfr. Part No. WS Part No. |
500 ns A/D Converter with S/H Function and Input Multiplexer
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Low Stock |
MOQ:1 |
|
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Mfr. Part No. WS Part No. |
FAST SOFT RECOVERY RECTIFIER DIODE | DIODE GEN PURP 600V 30A TO247AC
|
Low Stock |
MOQ:40 |
|
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|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
|
||||||
|
Mfr. Part No. WS Part No. |
Dual buffer/line driver; 3-state
|
Low Stock |
MOQ:18 |
|
||||||
|
Mfr. Part No. WS Part No. |
2 A/3 A, 20 V, 700 kHz, Nonsynchronous Step-Down Regulators
|
Datasheet
|
4,280 pieces In Stock |
MOQ:17 |
|
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|
Mfr. Part No. WS Part No. |
Ratings and characteristics of Fuji IGBT
|
Low Stock |
MOQ:14 |
|
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|
Mfr. Part No. WS Part No. |
Hermetically Sealed Axial Lead Silicon Zener Diodes | DIODE ZENER 30V 250MW DO35
|
Low Stock |
MOQ:3 |
|
||||||
|
Mfr. Part No. WS Part No. |
Complete, Dual, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar, Voltage Output DACs | IC DAC 12BIT V-OUT 24TSSOP
|
16,500 pieces In Stock |
MOQ:5 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
NPN EPITAXIAL SILICON TRANSISTOR IN SUPER MINI-MOLD PACKAGE FOR LOW-NOISE MICROWAVE AMPLIFICATION
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Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
LOW POWER 20BIT ADC WITH MIC AMP & PGA
|
8,290 pieces |
MOQ:1 |
|
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|||||
|
Mfr. Part No. WS Part No. |
CMOS 4/8 Channel Analog Multiplexers
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
LC2MOS Complete, Dual 12-Bit MDACs
|
Datasheet
|
Low Stock |
MOQ:1 |
|
|||||
|
Mfr. Part No. WS Part No. |
8 Megabit (1 M x 8-Bit/512 K x 16-Bit) CMOS 1.8 Volt-only Super Low Voltage Flash Memory
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
32 Megabit (4 M x 8-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
1 Megabit (128 K x 8-bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
1 Megabit (128 K x 8-Bit) CMOS 12.0 Volt, Bulk Erase Flash Memory
|
Low Stock |
MOQ:1 |
|
||||||
|
Mfr. Part No. WS Part No. |
TrenchMOS Logic Level FET
|
3,975 pieces In Stock |
MOQ:225 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
50W ZENER(DO5) | DIODE ZENER 160V 50W DO5
|
Low Stock |
MOQ:1 |
|
||||||
|
Mfr. Part No. WS Part No. |
50W ZENER(DO5) | DIODE ZENER 17V 50W DO5
|
Low Stock |
MOQ:1 |
|
||||||
|
Mfr. Part No. WS Part No. |
10/100 BASE-T TRANSFORMER
|
Low Stock |
MOQ:1 |
|
||||||
|
Mfr. Part No. WS Part No. |
10/100 BASE-T TRANSFORMER
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
DSP Fixed-Point 172MHz Automotive 100-Pin TQFP EP Tray / SigmaDSP Digital Audio Processor | IC SIGMADSP 175MHZ 100TQFP
|
Datasheet
|
1,983 pieces In Stock |
MOQ:1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:9 |
|
||||||
|
Mfr. Part No. WS Part No. |
IGBT MODULE(N series)
|
116 pieces In Stock |
MOQ:1 |
|
||||||
|
Mfr. Part No. WS Part No. |
Silicon NPN Epitaxial, Darlington
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
112dB 192kHz 24-BIT SCH DAC
|
Low Stock |
MOQ:1 |
|
||||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Sitara Processors | MOD ARM CORTEX-A9 491NFBGA
|
Datasheet
|
5,619 pieces In Stock |
MOQ:2 |
|
|
||||
|
Mfr. Part No. WS Part No. |
32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
|
Low Stock |
MOQ:1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Accelerometer and Inclinometer Digital Output 3.3V 15-Pin Tray / Precision Triaxial Inclinometer and Accelerometer with SPI | IMU ACCEL/INCLINE SPI 15ML
|
Datasheet
|
Low Stock |
MOQ:1 |
|
|||||
|
Mfr. Part No. WS Part No. |
|
Low Stock |
MOQ:1 |
|
||||||
|
Mfr. Part No. WS Part No. |
High Precision, Wideband RMS-to-DC Converter | IC RMS/DC CONV PRECISION 16-SOIC
|
158 pieces In Stock |
MOQ:1 |
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