TT Electronics/IRC

GS8B027502BAT

GS8B027502BAT Description

The GS8B027502BAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. Housed in a 16-pin narrow SOIC package, this bussed (BUS) network integrates 15 thin-film resistors, each with a 75 kΩ resistance value and an absolute tolerance of ±0.1%. The device operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±50 ppm/°C, ensuring minimal resistance drift. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS8B027502BAT Features

• High Precision: ±0.1% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic SOIC case ensures durability and thermal stability.
• Thin-Film Technology: Delivers low noise and high reliability compared to thick-film alternatives.
• Wide Operating Range: Functions reliably from -70°C to +125°C, even at derated power.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS8B027502BAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference networks due to low TCR and tight tolerance.
• Medical Electronics: Used in diagnostic equipment where stability and accuracy are critical.
• Industrial Control Systems: Suitable for sensor signal conditioning and feedback loops.
• Automotive (Non-Automotive Rated): While not PPAP-compliant, it can be used in non-safety-critical automotive subsystems.
• Test & Measurement: Ensures repeatable performance in calibration circuits.

Conclusion of GS8B027502BAT

The GS8B027502BAT excels in applications requiring high precision, thermal stability, and compact packaging. Its ceramic thin-film construction, ultra-tight tolerances, and wide temperature range make it a superior choice over standard thick-film networks. While not automotive-grade, it is well-suited for industrial, medical, and instrumentation designs where reliability and accuracy are paramount. Engineers seeking a low-drift, high-performance resistor network will find this model an optimal solution.