Bourns, Inc. Tariff Inquiry

4304M-102-103

4304M-102-103 Description

The 4304M-102-103 from Bourns Inc. is a high-performance dual-resistor network designed for precision applications in electronic circuits. Part of the 4300M series, this through-hole-mounted device features two isolated 10kΩ resistors with a tight tolerance of ±2% and a low temperature coefficient of ±100ppm/°C, ensuring stable performance across varying environmental conditions. Encased in a compact 4-pin SIP package with dimensions of 0.384" x 0.085" (9.75mm x 2.16mm), it offers a power rating of 400mW per element, making it suitable for moderate power dissipation. The resistor-ratio drift of 50ppm/°C further enhances its reliability in precision analog circuits.

4304M-102-103 Features

• Dual 10kΩ Resistors: Isolated configuration for independent circuit integration.
• High Precision: ±2% tolerance and ±100ppm/°C temperature coefficient for consistent performance.
• Robust Construction: Through-hole mounting with a 6.35mm max seated height for secure PCB attachment.
• Low Drift: 50ppm/°C resistor-ratio drift ensures minimal deviation in matched resistor pairs.
• Wide Compatibility: REACH compliant and EAR99/ECCN classified for global regulatory adherence.
• Reliable Power Handling: 400mW per resistor accommodates moderate power applications.

4304M-102-103 Applications

This resistor network excels in precision voltage division, signal conditioning, and feedback circuits where matched resistor pairs are critical. Its low drift and high stability make it ideal for:

• Industrial Control Systems: Analog signal processing and sensor interfacing.
• Test & Measurement Equipment: Calibration and reference circuits requiring tight tolerance.
• Medical Electronics: Patient monitoring devices where signal accuracy is paramount.
• Automotive Electronics: Engine control units (ECUs) and sensor networks.

Conclusion of 4304M-102-103

The 4304M-102-103 stands out as a reliable, precision-grade resistor network for demanding applications. Its isolated design, low thermal drift, and robust power handling make it a superior choice over generic resistor arrays. Whether used in industrial, medical, or automotive systems, this Bourns component delivers consistent accuracy and long-term durability, backed by the manufacturer's reputation for quality.