TT Electronics/IRC

GS7A011473GT

GS7A011473GT Description

The GS7A011473GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Packaged in a 14-pin narrow SOIC (SOIC-C series), this 7-resistor isolated network offers a 147KΩ resistance per element with a tight ±2% absolute tolerance and a low ±100ppm/°C temperature coefficient. Its thin-film technology ensures excellent stability and low noise, while the ceramic case style enhances durability and heat dissipation. Rated for 0.1W per resistor (0.7W total), it operates reliably across a wide temperature range of -70°C to +125°C, with a maximum voltage rating of 100V. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7A011473GT Features

• Isolated Circuit Design: Each of the 7 resistors is electrically isolated, enabling flexible circuit configurations.
• High Precision: ±2% tolerance and ±100ppm/°C TCR ensure consistent performance in varying environments.
• Robust Construction: Ceramic substrate and thin-film technology deliver superior thermal stability and longevity.
• Compact & Reliable: SOIC package (8.66mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances for precise PCB placement.
• Wide Operating Range: Suitable for -70°C to +125°C, ideal for industrial and automotive-adjacent applications (though not PPAP/AEC-Q200 qualified).
• Surface-Mount Ready: Gull-wing leads with 1.27mm pitch ensure compatibility with automated assembly processes.

GS7A011473GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers or feedback networks in analog circuits.
• Industrial Controls: Stable resistance for PLCs, sensors, and instrumentation.
• Power Management: Current-limiting or pull-up/down applications in power supplies.
• Test & Measurement Equipment: High-accuracy reference circuits due to low TCR.
• Aerospace & Defense: Non-automotive harsh environments where ceramic durability is critical.

Conclusion of GS7A011473GT

The GS7A011473GT stands out for its isolated thin-film resistors, ceramic robustness, and tight tolerances, making it a reliable choice for precision electronics. While not automotive-grade, its wide temperature range and high voltage rating suit demanding industrial applications. The SOIC package balances space efficiency with performance, offering designers a compact, high-stability solution for critical circuits. For engineers seeking a low-TCR, high-reliability resistor network, this model delivers exceptional value.