TT Electronics/IRC

GS7B036812GBT

GS7B036812GBT Description

The GS7B036812GBT from TT Electronics/IRC is a high-performance ceramic thin-film resistor network designed for precision applications. Housed in a 14-pin narrow SOIC package, it features 13 bussed (BUS) resistors with a 68.1 kΩ resistance value and a tight ±2% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a ±25 ppm/°C temperature coefficient, ensuring stability in demanding environments. Its 0.05 W (1/20) power rating per resistor and 100 V maximum voltage rating make it suitable for low-power, high-voltage circuits. The SOIC-C series construction offers robust ceramic substrate and gull-wing termination for reliable surface-mount assembly.

GS7B036812GBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Bussed Network (BUS): Simplifies PCB layout by connecting multiple resistors in a single package.
• High Power Density: 0.7 W total power rating in a compact 8.66 x 5.99 x 1.45 mm footprint.
• Wide Operating Range: -70°C to +125°C with derated performance up to 125°C.
• Superior Tolerance: ±2% absolute and ±0.1% ratio tolerance for matched resistance values.
• Ceramic Substrate: Enhances thermal management and mechanical durability.

GS7B036812GBT Applications

• Voltage Divider Networks: Ideal for precision analog signal conditioning in sensor interfaces and ADC/DAC circuits.
• Industrial Controls: Reliable performance in PLC modules, motor drives, and power supplies.
• Automotive Electronics: Suitable for non-safety-critical systems like infotainment or lighting (though not PPAP/automotive-certified).
• Test & Measurement Equipment: Low TCR ensures accuracy in calibration instruments and data acquisition systems.
• Medical Devices: Stable operation in patient monitoring and diagnostic equipment.

Conclusion of GS7B036812GBT

The GS7B036812GBT combines precision, compactness, and reliability, making it a standout choice for high-density PCB designs requiring stable resistance networks. Its ceramic construction, tight tolerances, and wide temperature range address challenges in industrial, medical, and instrumentation applications. While not automotive-grade, its thin-film technology and bussed architecture offer superior performance over standard thick-film networks. Engineers seeking low-TCR, space-saving solutions will find this resistor network a compelling option.