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4309R-101-154

4309R-101-154 Description

The 4309R-101-154 from Bourns Inc. is an 8-resistor bussed network array designed for precision applications requiring stable performance. With a resistance value of 150kΩ per element and a tight tolerance of ±2%, this through-hole-mounted component ensures reliable signal conditioning and voltage division. Its compact 0.884" x 0.085" (22.45mm x 2.16mm) footprint and low-profile 0.195" (4.95mm) height make it suitable for space-constrained PCB designs. The device operates within a ±100ppm/°C temperature coefficient range, with a 50ppm/°C resistor-ratio drift, ensuring minimal performance variation under thermal stress. Packaged in a 9-pin SIP tube, it is ideal for automated assembly processes.

4309R-101-154 Features

• High Precision: ±2% tolerance and 150kΩ resistance for consistent performance.
• Thermal Stability: ±100ppm/°C TCR and 50ppm/°C ratio drift for reliable operation across temperature ranges.
• Compact Design: Space-saving SIP package with a low 4.95mm profile.
• Robust Construction: Through-hole mounting ensures mechanical durability.
• Power Handling: 200mW power dissipation per resistor for moderate load applications.
• Compliance: REACH affected, EAR99 ECCN, and HTSUS 8533.21.0050 listed for global compatibility.

4309R-101-154 Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, pull-up/pull-down networks.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance ratios.
• Test & Measurement Equipment: Precision calibration circuits.
• Consumer Electronics: Audio amplifiers, display drivers.
• Automotive Electronics: Engine control modules where temperature stability is critical.

Conclusion of 4309R-101-154

The 4309R-101-154 combines precision, thermal resilience, and compactness, making it a superior choice for applications demanding stable resistance networks. Its bussed configuration simplifies circuit design, while Bourns' quality ensures long-term reliability. Ideal for industrial, automotive, and consumer electronics, this array stands out for its balance of performance and space efficiency.