BC337-40,116

Single Bipolar Transistors Overview

The BC337-40,116 is an NPN general-purpose transistor manufactured by Nexperia (formerly NXP Standard Products). It operates with a collector-emitter voltage of 45 V and supports a continuous DC collector current of 500 mA. The device features a high DC current gain range of 250 to 600 at IC = 100 mA and VCE = 1 V. It is housed in the SOT54 (TO-92) through-hole package.

Single Bipolar Transistors Feature Summary

• High current capability for switching applications
• Low voltage operation suitable for general-purpose use

Single Bipolar Transistors Applications

• General-purpose switching
• Amplification circuits

Single Bipolar Transistors Procurement Notes

Verify the manufacturer origin, as the former NXP Standard Product business was rebranded to Nexperia. Confirm the specific ordering suffix matches the required tape and reel or bulk packing method for the SOT54 package variant. Ensure compliance with RoHS directives and check for any updated legal disclaimers regarding product status changes.

Single Bipolar Transistors Selection Notes

Select this component when a robust NPN transistor with moderate current handling and high gain is required for through-hole designs. The -40 suffix ensures a guaranteed minimum hFE of 250, making it suitable for applications demanding consistent amplification performance without requiring binning during assembly.

Single Bipolar Transistors Part Context

This part belongs to the BC817/BC337 family of NPN general-purpose transistors. While the BC817 variants utilize surface-mount packages like SOT23 and SOT323, the BC337 series specifically targets through-hole implementations using the SOT54 package. The family shares similar electrical characteristics but differs in thermal resistance due to packaging differences.

Single Bipolar Transistors Replacement Considerations

• BC337-40

Single Bipolar Transistors FAQ

What does the '116' suffix indicate?

The '116' suffix specifies the packing method, which corresponds to tape and reel packaging with wide pitch leads for the SOT54A package variant.

How has the manufacturer branding changed?

Products formerly listed under NXP Semiconductors for this standard product line are now manufactured and distributed by Nexperia B.V., though the technical specifications remain unchanged.