TT Electronics/IRC

GS4B034642GAT

GS4B034642GAT Description

The GS4B034642GAT from TT Electronics/IRC is a high-precision 7-resistor thin-film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it offers a 46.4KΩ resistance per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in demanding circuits. Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration, while the ceramic substrate enhances thermal stability and durability.

GS4B034642GAT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±25ppm/°C) for sensitive analog/digital circuits.
• Robust Ceramic Package: Ensures superior heat dissipation and mechanical strength compared to polymer-based alternatives.
• Optimized Power Handling: 0.4W total rating (distributed across 7 resistors) suits compact, power-sensitive designs.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch align with high-speed SMD assembly processes.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications where automotive compliance isn’t required.

GS4B034642GAT Applications

This resistor network excels in:

• Voltage Division & Bus Termination: The BUS circuit designator highlights its suitability for digital signal integrity applications.
• Precision Analog Circuits: Such as op-amp feedback networks or sensor signal conditioning, where low TCR (±25ppm/°C) is critical.
• High-Density PCBs: Compact SOIC-8 footprint (4.9mm × 5.99mm × 1.45mm) saves space without sacrificing performance.
• Industrial Controls & Test Equipment: Where ceramic construction ensures longevity in harsh environments.

Conclusion of GS4B034642GAT

The GS4B034642GAT stands out for its combination of precision, power efficiency, and rugged packaging, making it a superior choice for engineers designing high-reliability systems. While not RoHS-compliant, its thin-film ceramic construction and tight electrical tolerances offer unmatched stability in non-automotive sectors like industrial automation and telecommunications. For applications demanding repeatable performance under thermal stress, this network delivers exceptional value.