Bourns SM10 Through-Hole Wirewound Resistors

Introduction

The Bourns SM10 Through-Hole Wirewound Resistors are high-precision components designed for applications requiring accurate resistance values and stability. With their robust construction and excellent performance characteristics, these resistors are ideal for a variety of electronic applications.

Part Description

The Bourns SM10 resistors feature a resistance range of up to 250KΩ, with resistance tolerances as tight as ±0.005% to ±1%. They are rated for a power of 0.3W and boast a minimum temperature coefficient of resistance (TCR) of ±2ppm/°C. The design includes non-inductive Multi-Pi cores, ensuring minimal inductance, which is crucial for high-frequency applications. Additionally, these resistors are encapsulated in a flame- and moisture-resistant material, making them suitable for demanding environments.

Applications

• Precision measurement devices
• Audio equipment
• Signal processing circuits
• Test and measurement instruments
• Industrial automation systems

Industries

• Electronics manufacturing
• Telecommunications
• Aerospace and defense
• Automotive
• Medical devices

Usage Ideas

1. Precision Audio Amplifier: Utilize the SM10 resistors in the feedback loop of an audio amplifier to ensure accurate signal processing and minimal distortion.
2. Temperature Sensing Circuit: Implement these resistors in a temperature measurement circuit where high precision is required, taking advantage of their low TCR.
3. Calibration Equipment: Use the SM10 resistors in calibration setups for testing and verifying the accuracy of other electronic components.

Conclusion

The Bourns SM10 Through-Hole Wirewound Resistors are an excellent choice for applications that demand high precision and reliability. Their unique features, such as low resistance tolerance and minimal temperature coefficient, make them suitable for a wide range of industries and applications. Whether in audio equipment, measurement devices, or industrial automation, these resistors provide the performance needed for critical electronic designs.