TT Electronics/IRC

GS4B024422CT

GS4B024422CT Description

The GS4B024422CT 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 44.2KΩ resistance per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient. The ceramic thin-film construction ensures stability across a wide temperature range (70°C to 125°C derated, 125°C max). With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for reliability in demanding circuits. Its gull-wing termination and 1.27mm pitch facilitate easy PCB integration, while the compact dimensions (4.9mm x 5.99mm x 1.45mm) save board space.

GS4B024422CT Features

• Precision Performance: ±0.25% absolute tolerance and ±50ppm/°C TCR for stable operation in varying environments.
• Robust Construction: Ceramic substrate with thin-film technology ensures durability and thermal stability.
• Optimized Layout: Bussed (BUS) design simplifies circuit routing in voltage-divider or pull-up/down applications.
• High Power Handling: 0.4W total dissipation (0.05W per resistor) outperforms similar networks in power density.
• Industry-Standard Package: SOIC-8 footprint (narrow variant) compatible with automated assembly processes.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation use where PPAP compliance isn’t required.

GS4B024422CT Applications

• Voltage Division: Precision dividers in ADC/DAC reference circuits.
• Signal Conditioning: Pull-up/down networks in digital interfaces (I²C, SPI).
• Industrial Controls: Stable biasing in sensor modules or PLCs.
• Test & Measurement Equipment: High-accuracy resistive loads or calibration networks.
• Power Management: Auxiliary circuits in DC-DC converters requiring matched resistances.

Conclusion of GS4B024422CT

The GS4B024422CT excels in precision analog and mixed-signal designs where tight tolerance, thermal stability, and compactness are critical. Its ceramic thin-film technology and bussed architecture offer distinct advantages over polymer-based or isolated networks, particularly in space-constrained, high-reliability applications. While not PPAP-certified, it’s ideal for industrial, telecom, and instrumentation systems demanding consistent performance under thermal stress. For engineers prioritizing accuracy, power efficiency, and footprint optimization, this resistor network is a compelling choice.