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4306R-101-273

4306R-101-273 Description

The 4306R-101-273 from Bourns Inc. is a high-performance 5-resistor bussed network designed for precision applications. With a 27kΩ resistance per element and a tight ±2% tolerance, this through-hole-mounted array ensures reliable signal conditioning and voltage division. Its compact 0.584" x 0.085" (14.83mm x 2.16mm) footprint and 0.195" (4.95mm) height make it suitable for space-constrained PCBs. The device operates within a ±100ppm/°C temperature coefficient and offers 200mW power dissipation per resistor, ensuring stability under varying thermal conditions. Packaged in tubes, it complies with REACH and EAR99 regulations, making it export-friendly.

4306R-101-273 Features

• Bussed Circuit Topology: Simplifies layout design by connecting resistors in a common configuration.
• Low Resistor-Ratio Drift (50ppm/°C): Maintains consistent performance across temperature fluctuations.
• High Power Handling (200mW/Element): Ideal for power-sensitive applications.
• Wide Operating Range: Supports industrial and automotive environments with -55°C to +125°C tolerance.
• Moisture-Insensitive (MSL: Not Applicable): Reduces risk of humidity-related failures.
• RoHS-Compliant Construction: Aligns with environmental standards.

4306R-101-273 Applications

This resistor network excels in:

• Voltage Dividers: Precision measurement circuits in test equipment.
• Pull-Up/Pull-Down Networks: Digital logic interfaces in microcontrollers.
• Signal Attenuation: Audio and sensor signal conditioning.
• Industrial Controls: PLCs and motor drives requiring stable resistance ratios.
• Automotive Electronics: Engine control units (ECUs) where temperature stability is critical.

Conclusion of 4306R-101-273

The 4306R-101-273 stands out for its robust construction, precision tolerance, and thermal stability, making it a superior choice over generic arrays. Its bussed design reduces PCB complexity, while the high power rating ensures durability in demanding applications. Engineers seeking a reliable, space-efficient solution for analog or mixed-signal designs will find this Bourns array an optimal fit.