2N697S-Transistor NPN Bipolar Junction Transistor in TO-92 Package by Fairchild

2N697S-Transistor Overview

The 2N697S transistor is a silicon NPN bipolar junction transistor designed for low to medium power amplification and switching applications. It offers reliable performance with a maximum collector current suitable for a wide range of industrial and electronic circuits. Known for its stable operation and robust construction, this transistor provides dependable gain characteristics and frequency response essential for analog and digital systems. Engineers and sourcing specialists benefit from its versatility in applications requiring consistent switching speed and power handling. For detailed sourcing and technical support, visit IC Manufacturer.

2N697S-Transistor Technical Specifications

2N697S-Transistor Key Features

• High gain bandwidth product: Enables effective amplification in both analog and high-frequency switching circuits.
• Moderate power handling capability: Supports up to 200 mA collector current, making it suitable for medium current applications without overheating.
• Low noise operation: Ideal for signal processing and low-level amplification tasks requiring minimal distortion.
• Robust metal can package: Enhances thermal dissipation and mechanical durability, contributing to long-term reliability.

Typical Applications

• General purpose amplification in audio and radio frequency (RF) circuits where stable gain and frequency response are required.
• Low to moderate power switching in industrial control systems and signal switching applications.
• Driver stages for relay control and indicator circuits due to its medium current handling and reliable switching.
• Analog signal processing, including preamplifiers and buffering stages in instrumentation and measurement devices.

2N697S-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced combination of gain, frequency response, and power capability that outperforms many general-purpose alternatives. Its higher gain bandwidth product ensures efficient signal amplification and switching at frequencies up to 100 MHz, while the rugged TO-18 metal package provides superior thermal management and mechanical protection compared to plastic-encapsulated transistors. These advantages translate into enhanced reliability and performance consistency across industrial and commercial electronic systems.

2N697S-Transistor Brand Info

The 2N697S transistor is a classic silicon NPN transistor originally developed and popularized by leading semiconductor manufacturers such as Fairchild Semiconductor and later produced by multiple reputable IC manufacturers. Its extensive use in analog and switching circuits has established it as a dependable component in industrial electronics. The standardized design and widespread availability ensure compatibility with a broad range of legacy and current equipment, making it a trusted choice among engineers and sourcing specialists worldwide.

FAQ

What type of transistor is the 2N697S and what are its basic characteristics?

The 2N697S is a silicon NPN bipolar junction transistor designed for low to medium power applications. It supports collector currents up to 200 mA and has a maximum collector-emitter voltage rating of 40 V. Its gain bandwidth product typically reaches 100 MHz, making it suitable for amplification and switching tasks.

What package type does the 2N697S come in, and why is it important?

This transistor is housed in a TO-18 metal can package. This metal enclosure improves heat dissipation compared to plastic packages, enhancing thermal stability and mechanical durability, which is crucial for reliable operation in demanding environments.

In what types of circuits is the 2N697S commonly used?

The 2N697S is commonly