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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25,000 pieces In Stock |
MOQ:14 |
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Mfr. Part No. WS Part No. |
Medium Power Transistors (-30V / -2A)
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2,960 pieces In Stock |
MOQ:230 |
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Mfr. Part No. WS Part No. |
OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
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8,000 pieces In Stock |
MOQ:24 |
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Mfr. Part No. WS Part No. |
OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
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33,000 pieces In Stock |
MOQ:16 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-HCB (Ferrite) | FIXED IND 22UH 11A 14.6 MOHM SMD
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2,060 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
N-CHANNEL JUNCTION FIELD EFFECT TRANSISTOR | N CHANNEL JFET
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19,000 pieces In Stock |
MOQ:18 |
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Mfr. Part No. WS Part No. |
LC2MOS HIGH SPEED, QUAD SPST SWITCH | IC SWITCH QUAD SPST 20PLCC
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1,720 pieces In Stock |
MOQ:5 |
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Mfr. Part No. WS Part No. |
FAST SOFT RECOVERY RECTIFIER DIODE | DIODE GEN PURP 1KV 60A TO247AC
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1,600 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
Octal Bidirectional Transceiver with 3-STATE Outputs | IC TXRX NON-INVERT 5.5V 20SOP
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3,890 pieces In Stock |
MOQ:100 |
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Mfr. Part No. WS Part No. |
Midium Power Transistors (-80V / -0.7A)
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3,000 pieces In Stock |
MOQ:21 |
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Mfr. Part No. WS Part No. |
IC D-TYPE POS TRG SNGL 20SOP
|
 Datasheet
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26,000 pieces In Stock |
MOQ:17 |
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Mfr. Part No. WS Part No. |
Octal Buffer/Line Driver with 3-STATE Outputs | IC BUFFER NON-INVERT 6V 20SOP
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1,740 pieces In Stock |
MOQ:170 |
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Mfr. Part No. WS Part No. |
POWER-CHOKE WE-HCB (Ferrite) | FIXED IND 47UH 6.8A 33.5 MOHM
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1,860 pieces In Stock |
MOQ:15 |
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Mfr. Part No. WS Part No. |
P-Channel Enhancement Mode MOSFET Amplifier/Switch
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2,300 pieces In Stock |
MOQ:1 |
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Mfr. Part No. WS Part No. |
LC2MOS QUAD SPST SWITCHES | IC SWITCH QUAD SPST 16DIP
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19,000 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Schottky Rectifier, 2 x 3.5 A
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6,530 pieces In Stock |
MOQ:175 |
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Mfr. Part No. WS Part No. |
8-Input Multiplexer with 3-STATE Outputs | IC MULTIPLEXER 8 INPUT 16-DIP
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3,250 pieces In Stock |
MOQ:40 |
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Mfr. Part No. WS Part No. |
Midium Power Transistors (-30V / -5A)
|
1,000 pieces In Stock |
MOQ:90 |
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Mfr. Part No. WS Part No. |
Octal D-Type Flip-Flop with Clock Enable
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5,000 pieces In Stock |
MOQ:10 |
|
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Mfr. Part No. WS Part No. |
Quiet Series™ Octal D-Type Flip-Flop with 3-STATE Outputs
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3,800 pieces In Stock |
MOQ:8 |
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Mfr. Part No. WS Part No. |
WE-LHMI SMD Power Inductor | FIXED IND 1.5UH 7.2A 15 MOHM SMD
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7,500 pieces In Stock |
MOQ:4 |
|
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Mfr. Part No. WS Part No. |
General Purpose Transistors | TRANS NPN 40V 0.6A TO92
|
20,000 pieces In Stock |
MOQ:685 |
|
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Mfr. Part No. WS Part No. |
2.5 V/3.3 V, 8-Bit, 2-Port Level Translating, Bus Switch | IC SW BUS 2.5/3.3V 8BIT 20TSSOP
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7,000 pieces In Stock |
MOQ:30 |
|
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Mfr. Part No. WS Part No. |
IGBT(600V 20A)
|
18,000 pieces In Stock |
MOQ:40 |
|
||||||
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Mfr. Part No. WS Part No. |
9-bit odd/even parity generator/checker
|
6,000 pieces In Stock |
MOQ:385 |
|
||||||
|
Mfr. Part No. WS Part No. |
TRANSISTOR (AUDIO FREQUENCY POWER AMPLIFIER APPLICATIONS)
|
17,000 pieces In Stock |
MOQ:90 |
|
||||||
|
Mfr. Part No. WS Part No. |
Octal Buffer/Line Driver with 3-STATE Outputs | IC BUFFER NON-INVERT 6V 20SOIC
|
9,800 pieces In Stock |
MOQ:40 |
|
|
|||||
|
|
Mfr. Part No. WS Part No. |
|
11,900 pieces In Stock |
MOQ:9 |
|
||||||
|
Mfr. Part No. WS Part No. |
WE-TI Radial Leaded Wire Wound Inductor | FIXED IND 100UH 1.1A 1 OHM TH
|
1,100 pieces In Stock |
MOQ:4 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
THYRISTOR SCR 0.8A 200V TO-92
|
Datasheet
|
10 pieces In Stock |
MOQ:100 |
|
|
||||
|
Mfr. Part No. WS Part No. |
2.5 V/3.3 V, 10-Bit, 2-Port Level Translating, Bus Switch
|
Datasheet
|
279 pieces In Stock |
MOQ:10 |
|
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||||
|
Mfr. Part No. WS Part No. |
HIGH SPEED TRANSISTOR OPTOCOUPLERS | OPTOISO 5KV TRANS W/BASE 8SMD
|
27,000 pieces In Stock |
MOQ:175 |
|
|
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|
Mfr. Part No. WS Part No. |
4-bit binary full adder with fast carry
|
9,000 pieces In Stock |
MOQ:23 |
|
||||||
|
Mfr. Part No. WS Part No. |
Silicon PNP Epitaxial
|
21,000 pieces In Stock |
MOQ:9 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
QUAD 2-INPUT AND GATE
|
7,000 pieces In Stock |
MOQ:265 |
|
||||||
|
Mfr. Part No. WS Part No. |
IC BUFF/DVR TRI-ST DUAL 24DIP
|
Datasheet
|
7,100 pieces In Stock |
MOQ:4 |
|
|
||||
|
Mfr. Part No. WS Part No. |
WE-KI SMD Wire Wound Ceramic Inductor | FIXED IND 180NH 400MA 960 MOHM
|
2,000 pieces In Stock |
MOQ:16 |
|
|
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|
Mfr. Part No. WS Part No. |
Amplifier Transistors NPN Silicon | TRANS NPN 30V 0.05A TO92
|
8,000 pieces In Stock |
MOQ:345 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Quad SPDT Switch | IC SWITCH QUAD SPDT 20DIP
|
2,030 pieces In Stock |
MOQ:30 |
|
||||||
|
Mfr. Part No. WS Part No. |
LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS | OPTOISO 2.5KV DARL W/BASE 8SMD
|
8,270 pieces In Stock |
MOQ:55 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Octal transparent latch 3-State
|
1,560 pieces In Stock |
MOQ:11 |
|
||||||
|
Mfr. Part No. WS Part No. |
Silicon PNP Power Transistors
|
8,900 pieces In Stock |
MOQ:3 |
|
||||||
|
Mfr. Part No. WS Part No. |
Dual 4-Input Multiplexer
|
4,210 pieces In Stock |
MOQ:12 |
|
||||||
|
Mfr. Part No. WS Part No. |
QUAD BUS BUFFERS 3-STATE
|
3,430 pieces In Stock |
MOQ:175 |
|
||||||
|
Mfr. Part No. WS Part No. |
WE-KI SMD Wire Wound Ceramic Inductor | FIXED IND 270NH 350MA 1.29 OHM
|
1,870 pieces In Stock |
MOQ:16 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
PNP SILICON AMPLIFIER TRANSISTOR
|
2,090 pieces In Stock |
MOQ:2 |
|
||||||
|
Mfr. Part No. WS Part No. |
LC2MOS Latchable 4-/8-Channel High Performance Analog Multiplexers | IC MULTIPLEXER 8X1 18DIP
|
195 pieces In Stock |
MOQ:5 |
|
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|
Mfr. Part No. WS Part No. |
6.2 Amps, 600/650 Volts N-CHANNEL MOSFET
|
20 pieces In Stock |
MOQ:175 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Registers
|
27,000 pieces In Stock |
MOQ:18 |
|
||||||
|
Mfr. Part No. WS Part No. |
PNP Transistors
|
31,300 pieces In Stock |
MOQ:17 |
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