TT Electronics/IRC

GS7B021272BAT

GS7B021272BAT Description

The GS7B021272BAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in a 14-pin narrow SOIC package, this bussed network integrates 13 thin-film resistors, each with a 12.7KΩ resistance and an absolute tolerance of ±0.1%, ensuring exceptional accuracy. The device operates over a wide temperature range of -55°C to +125°C, with a derated power range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. Its ±50ppm/°C temperature coefficient and 0.05W (1/20) power rating per resistor (0.7W total) ensure reliable performance under varying conditions. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal management.

GS7B021272BAT Features

• Precision Resistance: 12.7KΩ ±0.1% absolute tolerance, ±0.05% ratio tolerance for matched performance.
• Robust Construction: Ceramic SOIC package (8.66mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances.
• High Stability: Thin-film technology with ±50ppm/°C TCR and 100V maximum voltage rating.
• Thermal Resilience: Operates up to 125°C with derated power handling at elevated temperatures.
• Efficient Design: Bussed network (BUS circuit designator) reduces board space and simplifies routing.

GS7B021272BAT Applications

Ideal for precision analog circuits, this resistor network excels in:

• Industrial Control Systems: Signal conditioning, voltage dividers, and feedback networks.
• Test & Measurement Equipment: Calibration circuits and high-accuracy sensor interfaces.
• Medical Electronics: Patient monitoring devices requiring stable, low-drift components.
• Automotive (Non-Automotive Rated): Engine control modules (ECUs) where thermal stability is critical.

Conclusion of GS7B021272BAT

The GS7B021272BAT stands out for its tight tolerances, ceramic durability, and thin-film precision, making it a superior choice for applications demanding long-term stability and minimal drift. While not PPAP or automotive-rated, its high-temperature performance and compact SOIC footprint make it a versatile solution for industrial, medical, and instrumentation designs. Engineers seeking reliable, space-saving resistor networks will find this model optimally balanced for performance and integration.