The only official website & email suffix are win-source.group and win-source.net
WIN SOURCE does not have any other Company Name or Website.
Search
Filters

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.

QUAD 2-INPUT AND GATE
2040 pieces
rohs ECAD
3-Terminal Filters for Signal Line and DC Power Line SMD
2040 pieces
rohs ECAD
1 μA Micropower CMOS Operational Amplifiers
2040 pieces
rohs Datasheets ECAD
Silicon Controlled Rectifiers Reverse Blocking Thyristors | THYRISTOR SCR 16A 50V TO-220AB
2030 pieces
ECAD
4-Bit Bus Switch | IC BUS SWITCH 4BIT 16QSOP
2030 pieces
ECAD
NXP
Octal D-type flip-flop with reset; positive-edge trigger
5500 pieces
ECAD
UltraHigh-Speed Switching Applications
2030 pieces
rohs ECAD
WE-CBF SMD EMI Suppression Ferrite Bead | FERRITE BEAD 5 OHM 0805 1LN
2030 pieces
rohs Datasheets ECAD
Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifier
1950 pieces
rohs Datasheets ECAD
LC2MOS Signal Conditioning ADC with RTD Excitation Currents
2400 pieces
rohs Datasheets ECAD
10-Bit 65 MSPS 3V A/D Converter
7000 pieces
rohs ECAD
Dual, Current Feedback Low Power Op Amp
141 pieces
rohs Datasheets ECAD
Fairchild Power Switch(FPS)
2040 pieces
rohs ECAD
NXP
3.3V Quad 2-input OR gate
3300 pieces
rohs ECAD
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 to 110 Volts   | TVS DIODE 10V 17V P600
2040 pieces
rohs ECAD
OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
2040 pieces
ECAD
40MX and 42MX FPGA Families | IC FPGA 57 I/O 100QFP
2040 pieces
ECAD
Complete 10-Bit and 12-Bit, 25 MHz CCD Signal Processors
8300 pieces
rohs Datasheets ECAD
1-Channel Single ADC Flash 38Msps 8-bit Parallel 28-Pin CDIP Tube / Monolithic 8-Bit Video A/D Converter
2060 pieces
ECAD
12-Bit, High-Speed, 2.7V microPower Sampling ANALOG-TO-DIGITAL CONVERTER
2060 pieces
rohs Datasheets ECAD
16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
2060 pieces
ECAD
NXP
Dual buffer gate
2610 pieces
rohs ECAD
1 Megabit (128 K x 8-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory
2050 pieces
rohs ECAD
UTC
1.0 Amps, 800 Volts N-CHANNEL POWER MOSFET
2000 pieces
rohs ECAD
SILICON PLANAR POWER ZENER DIODES
2000 pieces
ECAD
1A FAST RECOVERY DIODES
2000 pieces
rohs ECAD
Schottky Barrier Rectifier
2000 pieces
rohs ECAD
CAP TANT POLY 220UF 10V 2917
9900 pieces
rohs Datasheets ECAD
General Specifications
23900 pieces
rohs Datasheets ECAD
Low Power, Low Noise Voltage References with Sink/Source Capability
5000 pieces
rohs Datasheets ECAD
218 Series, 5 x 20 mm, Time-Lag (Slo-Blo®) Fuse | FUSE GLASS 400MA 250VAC 5X20MM
14000 pieces
rohs ECAD
218 Series, 5 x 20 mm, Time-Lag (Slo-Blo®) Fuse | FUSE GLASS 1A 250VAC 5X20MM
2000 pieces
rohs ECAD
1500W TRANSIENT VOLTAGE SUPPRESSOR | TVS DIODE 154V 246V DO201
2000 pieces
ECAD
1500W TRANSIENT VOLTAGE SUPPRESSOR | TVS DIODE 30.8V 49.9V DO201
2000 pieces
ECAD
1500W TRANSIENT VOLTAGE SUPPRESSOR | TVS DIODE 53V 85V DO201
1000 pieces
ECAD
Surface Mount Fuses PICO SMF Fuse > 460 Series | FUSE BRD MNT 4A 125VAC/VDC 2SMD
2000 pieces
rohs ECAD
1.00mm (.039") Pitch FFC/FPC Connector, Right Angle, SMT, ZIF, Bottom ContactStyle, 10 Circuits, Lead-free, High Barrier Packaging | CONN FPC BOTTOM 10POS 1.00MM R/A
2000 pieces
rohs ECAD
1.0 FPC CONN ZIF FOR SMT (ST)WITH TAPE -LEAD FREE- | CONN FFC FPC VERT 22POS 1MM SMD
7600 pieces
rohs ECAD
Chip Inductors - 0805CS (2012)
2000 pieces
rohs ECAD
Chip Inductors - 0805CS (2012)
12000 pieces
ECAD
UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 1500 WATTS, 5.0 THRU 170 VOLTS
2000 pieces
rohs ECAD
UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 1500 WATTS, 5.0 THRU 170 VOLTS
2000 pieces
rohs ECAD
UNI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR 1500 WATTS, 5.0 THRU 170 VOLTS
2000 pieces
rohs ECAD
GDT 350V 15% 10KA SURFACE MOUNT
2000 pieces
rohs Datasheets ECAD
3.0mm Round Type LED Lamps | LED YLW/GRN DIFF 3.0MM ROUND T/H
2000 pieces
rohs ECAD
32KIC Serial EEPROM
2000 pieces
rohs ECAD
RF Power LDMOS Transistors | FERRITE BEAD 1806 1LN
2000 pieces
rohs ECAD
PNP EPITAXIAL PLANAR SILICON TRANSISTOR
2000 pieces
ECAD
Bipolar Transistor | TRANS PNP 50V 3A NMP
2000 pieces
rohs ECAD
High Voltage Switching Applications
2000 pieces
rohs ECAD
Win-Source Footer Image

Cookie Consent Preference Center

When you visit any of our websites, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences, or your device and is mostly used to make the site work as you expect it to. The information does not usually directly identify you, but it can give you a more personalized experience. Because we respect your right to privacy, you can choose not to allow some types of cookies. Click on the different category headings to find out more and manage your preferences. Please note, blocking some types of cookies may impact your experience of the site and the services we are able to offer.

Manage Consent Preferences

Always Active

These cookies are necessary for the website to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. These cookies do not store any personally identifiable information.

These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

These cookies enable the website to provide enhanced functionality and personalisation. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies then some or all of these services may not function properly.

These cookies are used to make advertising messages more relevant to you and may be set through our site by us or by our advertising partners. They may be used to build a profile of your interests and show you relevant advertising on our site or on other sites. They do not store directly personal information, but are based on uniquely identifying your browser and internet device.