onsemi Discrete Semiconductor Products 2SC4519-5-TB-E

Bipolar NPN Transistor, 0.5A 45V

Manufacturer: ON Semiconductor
Win Source Part Number: 156534-2SC4519-5-TB-E
Category: Discrete Semiconductor Products
Family: Transistors(BJT) - Single
Family Name: 2SC4519
Alternative Parts (Cross-Reference): 2SD1484K; 2SD1484KT146; MMST2222AT146; MMST4401T246;
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: Obsolete / End of life
Popularity: Low
Fake Threat In the Open Market: 68 pct.
Supply and Demand Status: Balance

BIP NPN 0.5A 45V Product overview: 2SC4519-5-TB-E from onsemi is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 0.5A, 45V. Search-friendly keywords include transistor, BJT, switching, amplification, 0.5A, 45V, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-2SC4519-5-TB-E can be used for catalog matching and distributor lookup.