TT Electronics/IRC

GS4A013011GBT

GS4A013011GBT Description

The GS4A013011GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 4-resistor isolated network features a 3.01KΩ resistance per element with a tight ±2% absolute tolerance and an exceptional ±0.1% ratio tolerance, ensuring reliable signal conditioning and voltage division. Encased in an 8-pin narrow SOIC package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for robust surface-mount assembly. The thin-film technology delivers stable performance across a wide temperature range (-70°C to +125°C), supported by a low ±100ppm/°C temperature coefficient. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it is ideal for high-density PCB designs requiring isolation and precision.

GS4A013011GBT Features

• Isolated Circuit Design: Independent resistors minimize crosstalk in sensitive analog/digital systems.
• Ceramic SOIC Package: Enhances thermal stability and mechanical durability vs. polymer-based networks.
• Precision Tolerance: ±2% absolute and ±0.1% ratio tolerance for critical voltage division/feedback circuits.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive environments (non-AECQ).
• Low TCR: ±100ppm/°C ensures minimal resistance drift under thermal stress.
• RoHS Non-Compliant: Suitable for legacy systems where lead-free alternatives are incompatible.

GS4A013011GBT Applications

• Analog Signal Conditioning: Precision dividers in sensor interfaces (e.g., strain gauges, RTDs).
• Medical Electronics: Isolated feedback networks in patient monitoring equipment.
• Industrial Controls: PLCs and motor drives requiring stable resistance under thermal cycling.
• Test & Measurement Equipment: Calibration circuits demanding tight ratio tolerances.
• Legacy Aerospace Systems: High-reliability networks where RoHS compliance is not mandated.

Conclusion of GS4A013011GBT

The GS4A013011GBT excels in applications demanding high isolation, precision, and thermal resilience. Its ceramic construction, thin-film technology, and tight tolerances make it superior to standard epoxy-based networks in harsh environments. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and legacy systems where reliability and performance outweigh compliance requirements. Engineers will value its balance of miniaturization, stability, and ease of integration in space-constrained designs.