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4306H-101-181

4306H-101-181 Description

The 4306H-101-181 from Bourns Inc. is a high-performance 5-resistor bussed network designed for precision applications in electronic circuits. With a 180Ω resistance per element and a tight ±2% tolerance, this device ensures reliable signal conditioning and voltage division. Housed in a 6-pin SIP package, it features a compact 0.584" x 0.085" (14.83mm x 2.16mm) footprint and a 0.350" (8.89mm) seated height, making it suitable for space-constrained designs. The ±100ppm/°C temperature coefficient and 50ppm/°C resistor-ratio drift enhance stability across operating temperatures. Rated for 300mW power per element, it is packaged in tubes for automated assembly.

4306H-101-181 Features

• Bussed Circuit Topology: Simplifies PCB layout by connecting resistors in a common configuration.
• High Power Handling: 300mW per resistor ensures durability in demanding environments.
• Low Drift: ±100ppm/°C TCR and 50ppm/°C ratio drift minimize performance variations.
• Robust Construction: Through-hole mounting provides mechanical stability for industrial applications.
• REACH Compliance: Meets environmental standards despite being REACH Affected.
• Wide Operating Range: Suitable for -55°C to +125°C environments.

4306H-101-181 Applications

• Voltage Dividers: Precision attenuation in sensor interfaces and ADC circuits.
• Pull-Up/Pull-Down Networks: Stabilizes digital I/O lines in microcontrollers and FPGAs.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power supplies.
• Automotive Electronics: Resists thermal and vibrational stresses in infotainment or ECU systems.
• Test & Measurement Equipment: Ensures accuracy in multimeters and oscilloscope probes.

Conclusion of 4306H-101-181

The 4306H-101-181 stands out for its balanced combination of precision, power handling, and compactness, making it ideal for both prototyping and mass production. Its low drift and bussed architecture reduce design complexity, while Bourns' reputation for quality ensures long-term reliability. Engineers seeking a cost-effective, high-performance resistor network for industrial, automotive, or instrumentation applications will find this model a compelling choice.