BC337-40-AP

Single Bipolar Transistors Overview

The BC337-40-AP is an NPN general-purpose bipolar junction transistor manufactured by Micro Commercial Components. It features a maximum collector-emitter voltage of 45V and a continuous collector current rating of 800mA. The device utilizes a TO-92 through-hole package with a standard body configuration. Key electrical parameters include a DC current gain (hFE) range of 160 to 400 at specified test conditions, a transition frequency of 100MHz, and a power dissipation capacity of 625mW. The component operates within a temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• NPN polarity configuration for general-purpose switching and amplification applications
• High DC current gain capability supporting efficient signal control
• Robust thermal performance with extended operating temperature limits

Single Bipolar Transistors Applications

• General-purpose amplifier circuits
• Switching applications in low-power electronics
• Audio signal processing stages

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer source and authenticity of the BC337-40-AP component prior to procurement. Confirm that the part matches the required electrical specifications and package type for your design. Ensure compliance with relevant regulatory standards such as RoHS if applicable. Check for any obsolescence notices or lifecycle status updates from the manufacturer before finalizing purchase orders.

Single Bipolar Transistors Selection Notes

Select this component when an NPN transistor with moderate current handling and high gain is required. The TO-92 package suits prototyping and low-volume production. Compare hFE ranges and thermal characteristics against alternative parts to ensure compatibility with circuit requirements. Consider the 45V voltage rating for appropriate headroom in low-voltage designs.

Single Bipolar Transistors Part Context

The BC337 series represents a widely used family of NPN general-purpose transistors. The BC337-40-AP variant specifically denotes a binning category for current gain characteristics. This component serves as a fundamental building block in analog and digital circuits, offering reliable performance for common electronic applications requiring small-signal amplification or switching functions.

Single Bipolar Transistors Replacement Considerations

Consult official datasheets for direct pin-compatible substitutes from other manufacturers. Verify equivalent electrical parameters such as VCEO, IC, and hFE ranges before substitution. Common alternatives may include generic BC337 variants or equivalents from other semiconductor producers, provided they meet the original design specifications.