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MMBT3904 Bipolar Transistor NPN 40 V 200 mA 300MHz 200 mW Surface Mount SOT 23


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  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-10-30

  • SKU: 7949 | DAD462

Availability: NotInStock priceValidUntil: 2026-10-30

  • Rs. 3.12 (inc GST)
    Rs.2.64 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

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Import Service: We import a wide range of electronic components on request.

MMBT3904 NPN Bipolar Transistor

MMBT3904 NPN Transistor offers 40V, 200mA, and 300MHz performance in a compact SOT-23 package.

The MMBT3904 NPN Bipolar Transistor is engineered for both switching and amplification in electronic circuits. This transistor features a high transition frequency of up to 300 MHz, making it suitable for RF applications. Its low saturation voltage ensures efficient operation, while the compact SOT-23 package fits easily in space-constrained designs. The MMBT3904 is RoHS compliant, aligning with environmental standards in India.

With a DC current gain ranging from 100 to 300, the MMBT3904 NPN Bipolar Transistor delivers reliable performance in amplifiers, oscillators, and signal processing tasks. Ideal for modern electronics, it supports low power consumption while maintaining high-speed functionality. Use the MMBT3904 in your next project for dependable results.

This versatile component finds applications in diverse fields, enhancing your circuit designs. Whether you are developing amplifiers or switching circuits, the MMBT3904 NPN Bipolar Transistor is a valuable addition to your toolkit.

Explore the range of Diodes & Transistors at DNA, featuring the reliable MMBT3904 from trusted manufacturers. Enhance your electronic projects with our quality components. Check other Diodes & Transistors that we have in stock.

If you need specific electronic components, reach out to us. We can help you find resistors, analog ICs, LCDs, diodes, inductors, and development boards. If a part is not available, we can also import it for you. Contact Us.

Features of MMBT3904 NPN Bipolar Transistor

  • NPN Bipolar Junction Transistor
  • High frequency up to 300 MHz
  • Low saturation voltage
  • Compact SOT-23 package
  • RoHS compliant

Specification of MMBT3904 NPN Bipolar Transistor

  • DC Current Gain (hFE): 100 - 300
  • Transition Frequency (fT): 300 MHz
  • Thermal Resistance, Junction to Ambient (RθJA): ~500°C/W
  • Collector-Emitter Saturation Voltage (Vce(sat)): 0.3 V

Applications of MMBT3904 NPN Bipolar Transistor

  • Amplifiers
  • Switching
  • Oscillators
  • Signal Processing

Package Includes

  • 1 X MMBT3904 NPN Bipolar Transistor
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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