TT Electronics/IRC

GS4A025601DBT

GS4A025601DBT Description

The GS4A025601DBT from TT Electronics/IRC is a high-precision 4-resistor network designed for demanding isolation and signal conditioning applications. Housed in an 8-pin narrow SOIC ceramic package, it features isolated thin-film resistors with a 5.6KΩ resistance value and an ultra-tight ±0.5% absolute tolerance (±0.1% ratio tolerance). The device operates over a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient, ensuring stability in harsh environments. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) make it suitable for precision analog circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A025601DBT Features

• High Precision: ±0.5% absolute tolerance (±0.1% ratio tolerance) for critical signal accuracy.
• Robust Construction: Ceramic SOIC case ensures durability and thermal performance.
• Stable TCR: ±50ppm/°C minimizes resistance drift across temperature fluctuations.
• Isolated Design: Independent resistors prevent crosstalk in sensitive circuits.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for automated assembly.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.

GS4A025601DBT Applications

This resistor network excels in:

• Industrial Automation: Precision voltage dividers and current sensing in PLCs.
• Medical Electronics: Signal isolation in patient monitoring equipment.
• Test & Measurement: Calibration circuits requiring low drift and high accuracy.
• Aerospace & Defense: Reliable performance in extreme environmental conditions.
• Telecom Infrastructure: Impedance matching and filtering in high-frequency systems.

Conclusion of GS4A025601DBT

The GS4A025601DBT stands out for its combination of precision, isolation, and thermal stability, making it ideal for applications where resistor matching and long-term reliability are critical. While not automotive-grade or RoHS-compliant, its ceramic construction and thin-film technology offer superior performance over standard networks in industrial and high-reliability settings. Engineers seeking a low-drift, high-voltage-resistant solution for analog signal chains will find this model a compelling choice.