TT Electronics/IRC

GS8B025902BAT

GS8B025902BAT Description

The GS8B025902BAT 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) network integrates 15 thin-film resistors, each with a 59 kΩ resistance and an absolute tolerance of ±0.1%, ensuring exceptional accuracy. The device operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±50 ppm/°C, minimizing resistance drift. Its 0.05W (1/20) power rating per resistor and 0.8W total power rating make it suitable for compact, power-sensitive designs. The SOIC-C series construction features a rectangular ceramic case, gull-wing termination, and 100V maximum voltage rating, offering robust performance in harsh environments.

GS8B025902BAT Features

• Precision Performance: ±0.1% absolute tolerance and ±0.05% ratio tolerance for critical analog circuits.
• Stable Thin-Film Technology: Delivers low noise and high reliability with ±50 ppm/°C thermal stability.
• Compact & Robust: 9.91mm × 5.99mm × 1.45mm SOIC package with ceramic substrate for thermal and mechanical durability.
• High Voltage Handling: Supports up to 100V, ideal for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Surface-Mount Design: 1.27mm terminal pitch and gull-wing leads enable easy PCB integration.
• Non-RoHS Compliant: Suitable for legacy or specialized systems where RoHS exemptions apply.

GS8B025902BAT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC reference circuits due to tight ratio tolerance.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Stable resistance networks for calibration and signal conditioning.
• Aerospace & Defense: Ceramic construction withstands vibration and thermal cycling in avionics.
• Medical Electronics: Low-drift characteristics ensure accuracy in diagnostic devices.

Conclusion of GS8B025902BAT

The GS8B025902BAT excels in applications demanding high precision, thermal stability, and compactness. Its ceramic thin-film design and bussed architecture provide superior performance over polymer-based networks, particularly in environments with fluctuating temperatures or high voltage requirements. While not automotive-qualified, its 0.1% tolerance and 50 ppm/°C TCR make it a standout choice for industrial, medical, and instrumentation designs. Engineers will appreciate its balance of miniaturization, power handling, and reliability, though RoHS compliance should be verified for regulated markets.