TT Electronics/IRC

GS8B011821GAT

GS8B011821GAT Description

The GS8B011821GAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors with a 1.82KΩ resistance value and a tight ±2% absolute tolerance. Its ±100ppm/°C temperature coefficient ensures stable performance across a wide operating range of 70°C to 125°C, making it suitable for demanding environments. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount assembly. With a 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances power handling and compactness.

GS8B011821GAT Features

• High-Density Integration: 15 resistors in a compact 9.91mm × 5.99mm × 1.45mm SOIC package.
• Precision Thin-Film Technology: Delivers ±2% tolerance and ±0.05% ratio tolerance for matched performance.
• Robust Ceramic Substrate: Enhances thermal stability and reliability in harsh conditions.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Low TCR: ±100ppm/°C minimizes resistance drift.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its 125°C rating suits industrial and telecom applications.

GS8B011821GAT Applications

Ideal for precision analog circuits, voltage dividers, and signal conditioning in:

• Industrial Control Systems: PLCs, sensor interfaces.
• Telecommunications: Line termination, impedance matching.
• Test & Measurement Equipment: Calibration networks, reference circuits.
• Power Management: Feedback networks in DC-DC converters.
  The bussed design simplifies PCB layout for common-bus architectures, while the SOIC footprint ensures compatibility with automated assembly.

Conclusion of GS8B011821GAT

The GS8B011821GAT excels in space-constrained, high-reliability designs requiring tight tolerance and thermal stability. Its ceramic thin-film construction and industry-standard SOIC package offer a compelling alternative to discrete resistors, reducing BOM complexity. While not RoHS-compliant, it remains a robust choice for industrial, telecom, and instrumentation applications demanding precision and durability.