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2N3904BU Fairchild/ON Semiconductor 2N3904BU Real Image
Same model may have multiple batches, images only for reference.
2N3904BU Fairchild/ON Semiconductor 2N3904BU Real Image
2N3904BU Fairchild/ON Semiconductor 2N3904BU Real Image
Same model may have multiple batches, images only for reference.

2N3904BU

Part No 2N3904BU
Manufacturer Fairchild/ON Semiconductor
Catalog Transistors (BJT) - Single
Description Trans GP BJT NPN 40V 0.2A 625mW 3-Pin TO-92 Bulk / TRANS NPN 40V 0.2A TO-92
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Discrete Semiconductor Products
Manufacturer Fairchild/ON Semiconductor
Packaging Bulk
Status Active
Transistor Polarity NPN
Maximum Current Collector 200mA
VCEO Maximum Collector-Emitter Breakdown Voltage 40V
Max Vce (sat) 300mV @ 5mA, 50mA
Typical Gain (hFE) (Min) 100 @ 10mA, 1V
Maximum Power Dissipation 625mW
Frequency - Transition 300MHz
Temperature Range - Operating -55°C to 150°C (TJ)
Mounting Through Hole
Case / Package TO-92-3
Win Source Part Number 005701-2N3904BU
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Quantity per package 10k pcs
Family Name 2N3904BU
Introduction Date April 08, 1999
ECCN EAR99
Country of Origin China, India, Republic of Korea, United States of America
Halogen Free Compliant
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian 2N3904BU CAD Model

Description

2N3904BU NPN Bipolar Junction Transistor

Similar to the standard 2N3904, the 2N3904BU is a reliable NPN BJT ideal for various low-power amplifying and switching tasks, with some additional benefits in manufacturing and packaging.

  • Applications/Projects:
    • General Switching
    • Signal Amplifiers
    • Mixer Circuits
    • Low-Noise Circuit Design
    • Darlington Pair Applications
  • Features:
    • Reliable Packaging
    • High Current Gain
    • Low Noise Level
    • Fast Switching Capability
  • Benefits:
    • Enhanced Durability
    • Easy Integration into PCBs
    • Cost Efficiency in Manufacturing

    Additional Detail: Maintaining the standard specifications of a collector-emitter voltage of 40V and a 200mA maximum collector current, the 2N3904BU is optimized for performance in varied environments.

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Pricing & Ordering

Quantity Unit Price Ext. Price
575+ $0.0877 $50.4275
1,390+ $0.0720 $100.0800
2,155+ $0.0697 $150.2035
2,965+ $0.0675 $200.1375
3,835+ $0.0652 $250.0420
5,130+ $0.0585 $300.1050
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 172,050 pieces
MOQ: 575 pcs
Order Increment : 1 pcs
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