Buy High-Quality 1815 Through-Hole Transistor

Reliable NPN BJT for Signal Amplification & Switching

The 1815 transistor is a high-quality NPN Bipolar Junction Transistor in a standard TO-92 through-hole package. It is designed for general-purpose switching and low-noise signal amplification, making it suitable for audio, RF, and low-power electronic circuits.

Key Features

• Type: NPN Bipolar Junction Transistor (BJT)
• Package: TO-92 (Through-Hole)
• Collector-Emitter Voltage (V_CEO): 50V (max)
• Collector Current (I_C): 150mA (max)
• Emitter-Base Voltage (V_EBO): 5V (max)
• DC Current Gain (h_FE): 110 to 800 (variant dependent)
• Transition Frequency (f_T): 250MHz (typical)
• Power Dissipation: 300mW (max)
• Operating Temperature: -55°C to +150°C

Applications

• Low-noise audio signal amplification
• General-purpose switching
• RF amplification and signal processing
• Hobby electronics and DIY projects
• Through-hole circuit designs

Technical Specifications

Bulk & OEM Supply: Contact Edzeal Sales for bulk orders, OEM-grade quality assurance, and competitive volume pricing for 1815 through-hole transistors.