TT Electronics/IRC

GS8A033921BAT

GS8A033921BAT Description

The GS8A033921BAT 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, it features 8 isolated thin-film resistors, each with a resistance value of 3.92 kΩ and an absolute tolerance of ±0.1%, ensuring exceptional accuracy. The device operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient (±25 ppm/°C), minimizing resistance drift. Its SOIC-C series construction offers robust performance in surface-mount (SMD) applications, with a 100V maximum voltage rating and 0.1W power dissipation per resistor (0.8W total).

GS8A033921BAT Features

• Precision Performance: ±0.1% absolute tolerance and ±0.05% ratio tolerance for high-accuracy signal conditioning.
• Stable Thin-Film Technology: Delivers low noise and excellent long-term reliability.
• Isolated Resistors: 8 independent elements prevent crosstalk in multi-channel circuits.
• Wide Operating Range: Supports -55°C to +125°C (derated power up to 125°C).
• Robust Construction: Ceramic case with gull-wing termination for secure PCB mounting.
• Compact & Standardized: SOIC-16 footprint (9.91mm × 5.99mm × 1.45mm) with ±0.1mm length/height tolerances.
• Non-Automotive, Non-RoHS: Suitable for industrial and commercial (non-EU) applications.

GS8A033921BAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight ratio tolerance.
• Medical Instrumentation: Stable performance in sensitive measurement systems.
• Test & Measurement Equipment: Low TCR ensures minimal drift in calibration circuits.
• Industrial Control Systems: Reliable operation in harsh environments (high-temperature PCB assemblies).
• Aerospace & Defense: Ceramic packaging resists mechanical stress and thermal cycling.

Conclusion of GS8A033921BAT

The GS8A033921BAT excels in applications demanding high precision, stability, and isolation. Its thin-film ceramic design, ultra-tight tolerances, and wide temperature range make it superior to standard resistor arrays in critical signal-path applications. While not RoHS-compliant, it remains a top choice for industrial, medical, and aerospace designs where performance outweighs regulatory constraints. For engineers prioritizing accuracy and durability in compact SMD packages, this network resistor delivers unmatched reliability.