TT Electronics/IRC

GS4B034021GGT

GS4B034021GGT Description

The GS4B034021GGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package. Designed for precision applications, it features a 4.02KΩ resistance per element with a tight ±2% absolute tolerance and ±2% ratio tolerance, ensuring consistent performance in critical circuits. The thin-film technology and ceramic case provide excellent stability, with a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. Rated for 0.05W (1/20) per resistor and 0.4W total power dissipation, it operates reliably within a -70°C to +125°C range, with a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4B034021GGT Features

• Precision Network: 7 bussed resistors with 4.02KΩ ±2% tolerance and ±25ppm/°C TCR.
• Robust Construction: Ceramic substrate and thin-film technology for high reliability and thermal stability.
• Compact & Durable: SOIC package (4.9mm x 5.99mm x 1.45mm) with ±0.1mm height/length tolerances.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• High Voltage Handling: 100V maximum rating for industrial and automotive-grade applications (though non-automotive per PPAP).
• Ease of Integration: Gull-wing leads and 1.27mm pitch for seamless surface-mount assembly.

GS4B034021GGT Applications

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Control Systems: Stable resistance networks for PLCs and instrumentation.
• Power Management: Current-limiting or pull-up/down networks in DC/DC converters.
• Test & Measurement Equipment: High-accuracy circuits requiring low TCR drift.
• Aerospace & Defense: Reliable performance in harsh environments (non-RoHS variant).

Conclusion of GS4B034021GGT

The GS4B034021GGT excels in precision, stability, and compactness, offering superior performance for bussed resistor networks in demanding applications. Its ceramic construction, tight tolerances, and wide temperature range make it a standout choice for engineers prioritizing long-term reliability in industrial, medical, or high-precision electronic systems. While not RoHS-compliant, its robust design ensures durability in non-consumer environments.