TT Electronics/IRC

GS7B011872CT

GS7B011872CT Description

The GS7B011872CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) network integrates 13 thin-film resistors, each with a 18.7KΩ resistance and an exceptional ±0.25% tolerance. The device operates over a wide temperature range of 70°C to 125°C with a ±100ppm/°C temperature coefficient, ensuring stability in varying environmental conditions. Its 0.05W (1/20) power rating per resistor and 0.7W total power rating make it suitable for low-power circuits, while the 100V maximum voltage rating adds versatility. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations for reliable surface-mount (SMD) assembly.

GS7B011872CT Features

• Precision Performance: ±0.25% absolute tolerance and ±100ppm/°C TCR for high-accuracy signal conditioning.
• Robust Construction: Ceramic substrate ensures thermal stability and durability in harsh environments.
• Space-Efficient Design: Compact 8.66mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for high-density PCB layouts.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node (BUS).
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS7B011872CT Applications

This resistor network excels in:

• Voltage Divider Networks: Precision attenuation in ADC/DAC circuits.
• Signal Conditioning: Stable reference resistors for sensors and op-amp circuits.
• Industrial Control Systems: Reliable performance in PLCs and power management modules.
• Telecommunications: Impedance matching and termination in RF/analog systems.
• Test & Measurement Equipment: Low-drift resistance for calibration and feedback loops.

Conclusion of GS7B011872CT

The GS7B011872CT combines precision, compactness, and thermal resilience, making it a standout choice for engineers seeking reliable resistor networks in non-automotive settings. Its ceramic thin-film technology and bussed architecture reduce component count while maintaining accuracy, ideal for space-constrained, high-performance designs. While not RoHS-compliant, its industrial-grade robustness and TT Electronics/IRC’s legacy of quality ensure long-term reliability in critical applications.