TT Electronics/IRC

GS8B032872BAT

GS8B032872BAT Description

The GS8B032872BAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in a 16-pin narrow SOIC package, this bussed (BUS) configuration network integrates 15 thin-film resistors, each with a 28.7KΩ resistance and an exceptional ±0.1% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a low ±25ppm/°C temperature coefficient, ensuring minimal drift in critical circuits. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital systems.

GS8B032872BAT Features

• High Precision: ±0.1% absolute tolerance and ±0.05% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic substrate and gull-wing termination ensure reliability in harsh environments.
• Stable Performance: ±25ppm/°C TCR and 125°C maximum operating temperature for consistent operation under thermal stress.
• Compact Design: 9.91mm x 5.99mm x 1.45mm SOIC package with 1.27mm terminal pitch, ideal for space-constrained PCBs.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node.
• Non-Automotive Grade: Suitable for industrial and commercial applications where PPAP compliance is not required.

GS8B032872BAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low tolerance and drift.
• Signal Conditioning: Used in sensor interfaces and instrumentation amplifiers where matched resistances are critical.
• Medical Electronics: Suitable for diagnostic equipment requiring high stability and accuracy.
• Industrial Control Systems: Reliable performance in PLCs and process control modules.
• Test & Measurement: Calibration tools and bench equipment benefiting from low TCR and tight tolerances.

Conclusion of GS8B032872BAT

The GS8B032872BAT stands out for its ceramic thin-film technology, exceptional tolerance, and thermal stability, making it a superior choice for precision electronics. While not automotive-grade, its SOIC package and bussed design offer flexibility for industrial, medical, and test applications. Engineers will appreciate its balance of compactness, accuracy, and power handling, particularly in systems where resistance matching and minimal drift are paramount.