TT Electronics/IRC

GS4B037870CT

GS4B037870CT Description

The GS4B037870CT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for surface-mount applications, it features a 787Ω resistance value with an exceptional ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range (70°C to 125°C). The ceramic thin-film construction enhances durability and thermal performance, while the gull-wing termination facilitates reliable PCB mounting. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for precision signal conditioning and voltage division in demanding environments.

GS4B037870CT Features

• High Precision: ±0.25% absolute tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case and thin-film technology ensure reliability under thermal stress.
• Compact Design: 4.9mm × 5.99mm × 1.45mm SOIC package with 1.27mm pitch, ideal for space-constrained PCBs.
• Bussed Configuration: Simplifies circuit design by connecting resistors in a common bus topology.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial applications.
• Surface-Mount Ready: Gull-wing terminals for automated assembly compatibility.

GS4B037870CT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Electronics: PLCs, motor controls, and instrumentation requiring tight tolerance.
• Communication Systems: Signal attenuation and impedance matching in RF/analog modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems where stability is key.
• Test & Measurement Equipment: Calibration circuits and reference voltage generation.

Conclusion of GS4B037870CT

The GS4B037870CT combines precision, compactness, and thermal resilience, making it a standout choice for engineers designing high-accuracy analog systems. Its ceramic thin-film construction and bussed topology reduce component count while maintaining performance, ideal for industrial, communication, and measurement applications. While not PPAP or automotive-qualified, its tight tolerances and low TCR ensure reliability in moderate-to-high-temperature environments. For designs demanding stable resistance networks in minimal space, this model delivers exceptional value.