TT Electronics/IRC

GS4B037681CT

GS4B037681CT Description

The GS4B037681CT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package. Designed with thin-film technology on a ceramic substrate, it delivers exceptional stability with a ±25ppm/°C temperature coefficient and a tight ±0.25% tolerance. The network features a 7.68KΩ resistance value per element, rated for 0.05W (1/20) per resistor and 0.4W total power dissipation. Its SOIC-C series construction ensures reliability in demanding environments, with a 100V maximum voltage rating and an operating temperature range of -70°C to +125°C. The gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic case enhances thermal performance.

GS4B037681CT Features

• Precision Performance: ±0.25% absolute tolerance and ±25ppm/°C TCR for stable operation in precision circuits.
• Robust Construction: Ceramic substrate and thin-film technology ensure durability and low noise.
• High-Density Integration: 7 bussed resistors in a compact 4.9mm × 5.99mm × 1.45mm SOIC package.
• Wide Temperature Range: Operates from -70°C to +125°C, derated for high-temperature reliability.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch enable seamless PCB mounting.
• Non-Automotive: Suitable for industrial and commercial applications where PPAP compliance is not required.

GS4B037681CT Applications

This resistor network is ideal for:

• Voltage Divider Networks: Precision dividers in measurement equipment.
• Signal Conditioning: Stable reference circuits in data acquisition systems.
• Industrial Controls: High-reliability feedback networks in power management.
• Test & Measurement: Calibration circuits requiring low drift and high accuracy.
• Medical Electronics: Critical analog circuits where tolerance stability is paramount.

Conclusion of GS4B037681CT

The GS4B037681CT excels in applications demanding precision, thermal stability, and compact integration. Its ceramic thin-film design and tight tolerances make it superior to generic resistor arrays, particularly in environments with wide temperature fluctuations. While not PPAP-compliant, its performance suits industrial, medical, and instrumentation use cases where accuracy and reliability are critical. The SOIC package ensures compatibility with modern SMT processes, offering a balance of performance and manufacturability.