TT Electronics/IRC

GS4B032612GGT

GS4B032612GGT Description

The GS4B032612GGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. Encased in a ceramic substrate, it offers superior thermal stability with a ±25ppm/°C temperature coefficient and a 2% absolute tolerance. Rated for 26.1KΩ per resistor, it operates across a 70°C to 125°C derated power range, with a maximum voltage rating of 100V and 0.4W total power dissipation. Its gull-wing termination and surface-mount design (SOIC) ensure reliable PCB integration, while the 1.27mm terminal pitch accommodates high-density layouts.

GS4B032612GGT Features

• Ceramic Construction: Enhances thermal conductivity and durability in harsh environments.
• Bussed Network (BUS): Simplifies circuit design by interconnecting resistors, reducing component count.
• Precision Thin Film: Delivers ±2% tolerance and low TCR (±25ppm/°C) for stable performance.
• High-Temp Operation: Supports 125°C max operating temperature, ideal for industrial/automotive underhood applications (though not PPAP/automotive-qualified).
• Compact SOIC Package: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Non-RoHS: Suitable for legacy or specialized systems where lead-free compliance isn’t required.

GS4B032612GGT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces (e.g., thermocouples, strain gauges).
• Industrial Controls: Feedback networks in motor drives or power supplies requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits demanding low drift (±25ppm/°C).
• Legacy Electronics: Military/aerospace systems needing non-RoHS compliant, high-reliability components.

Conclusion of GS4B032612GGT

The GS4B032612GGT excels in precision analog circuits where thermal stability, compactness, and simplified routing are critical. Its ceramic construction and bussed design reduce board space while maintaining accuracy, making it a robust choice for industrial, instrumentation, and high-temperature environments. Though not automotive-grade, its 125°C rating and thin-film technology offer a cost-effective alternative for demanding applications.