075582814553
2025-12-05
A 1k resistor is a common electronic component used to control current, man ...…[More]
2025-12-05
The BC337 NPN epitaxial silicon transistor is a widely used, general-purpos ...…[More]
2025-12-05
The BC490 is a high-current PNP transistor widely used in medium-power swit ...…[More]
2025-12-04
The BC857 is a widely used small-signal PNP bipolar transistor in a compact ...…[More]
2025-12-04
The BD139 is one of the most widely used medium-power NPN transistors. Its ...…[More]
2025-12-02
The BC557 is a widely used PNP small-signal bipolar junction transistor. Th ...…[More]
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