TT Electronics/IRC

GS4B013742CT

GS4B013742CT Description

The GS4B013742CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC package, this bussed network integrates 7 resistors with a 37.4KΩ resistance value and an exceptional ±0.25% tolerance. Built with thin-film technology, it delivers stable performance across a wide temperature range (70°C to 125°C) and features a ±100ppm/°C temperature coefficient, ensuring minimal resistance drift. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for precision analog and digital circuits.

GS4B013742CT Features

• High Precision: ±0.25% absolute tolerance for critical applications.
• Stable Performance: ±100ppm/°C TCR ensures reliability under thermal stress.
• Robust Construction: Ceramic substrate with thin-film resistors for durability.
• Space-Saving: Compact SOIC package (4.9mm × 5.99mm) with 1.27mm terminal pitch.
• Bussed Design: Simplified circuit routing with 7 resistors connected to a common bus.
• Wide Operating Range: -70°C to +125°C derated power capability.
• Surface-Mount Ready: Gull-wing terminations for automated PCB assembly.

GS4B013742CT Applications

This resistor network excels in:

• Precision voltage dividers in instrumentation and sensor interfaces.
• Signal conditioning circuits for ADCs/DACs in industrial control systems.
• Bus termination networks in communication and computing hardware.
• Feedback networks for op-amps and other analog ICs requiring tight tolerance.
• Automotive and aerospace electronics (though not PPAP/automotive-qualified, its rugged design suits harsh environments).

Conclusion of GS4B013742CT

The GS4B013742CT stands out for its combination of precision, stability, and compactness, making it a superior choice for engineers designing high-reliability circuits. Its ceramic substrate and thin-film technology provide long-term performance, while the bussed architecture reduces board space and complexity. While not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial, medical, and telecom applications where accuracy and thermal resilience are paramount.