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4308H-101-472

4308H-101-472 Description

The 4308H-101-472 from Bourns Inc. is a high-performance 7-resistor bussed network designed for precision applications in electronic circuits. This through-hole-mounted array features a compact 0.784" x 0.085" (19.91mm x 2.16mm) footprint with a 0.350" (8.89mm) seated height, making it suitable for space-constrained designs. Each resistor offers a 4.7kΩ resistance with a tight ±2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The device is part of Bourns' 4300H series, known for reliability in industrial and commercial applications.

4308H-101-472 Features

• 7-resistor bussed network with 8-pin SIP configuration for simplified PCB layout.
• 300mW power rating per element, enabling robust operation in power-sensitive circuits.
• Low resistor-ratio drift (50ppm/°C), critical for maintaining signal integrity in analog systems.
• REACH compliant and EAR99/ECCN classified, ensuring global regulatory adherence.
• Non-MSL (Not Applicable) rating eliminates baking requirements, streamlining assembly.
• Tube packaging for safe handling and automated placement.

4308H-101-472 Applications

Ideal for voltage division, pull-up/pull-down networks, and signal conditioning, this array excels in:

• Industrial control systems requiring stable resistance ratios.
• Automotive electronics where temperature stability (±100ppm/°C) is critical.
• Test and measurement equipment demanding precision (±2% tolerance).
• Consumer electronics (e.g., audio amplifiers) benefiting from its compact form factor.

Conclusion of 4308H-101-472

The 4308H-101-472 combines Bourns' engineering expertise with a bussed topology, offering designers a reliable, space-efficient solution for multi-resistor applications. Its low drift, high power handling, and compliance with industry standards make it a superior choice over generic arrays. Whether for analog signal processing or digital logic interfaces, this component delivers consistent performance in demanding environments.