TT Electronics/IRC

GS4A021603GT

GS4A021603GT Description

The GS4A021603GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Packaged in an 8-pin narrow SOIC (SOIC-C series), this device features four isolated thin-film resistors, each with a 160 kΩ resistance and a tight ±2% tolerance. Its ±50 ppm/°C temperature coefficient ensures minimal resistance drift across the operating range of 70°C to 125°C, making it suitable for environments with fluctuating temperatures. The 0.1W (1/10W) power rating per resistor and 100V maximum voltage rating provide reliable operation in low-power circuits. With a rectangular ceramic case, gull-wing termination, and surface-mount design, it offers excellent mechanical stability and ease of PCB integration.

GS4A021603GT Features

• Isolated Resistors: Four independent resistors (160 kΩ each) for flexible circuit design.
• High Stability: ±50 ppm/°C tempco and ±2% tolerance ensure precision in harsh conditions.
• Robust Construction: Ceramic SOIC package enhances thermal and mechanical durability.
• Surface-Mount Ready: Gull-wing leads (1.27mm pitch) for reliable SMT assembly.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Low Power Dissipation: 0.4W total power rating (0.1W per resistor).
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications.

GS4A021603GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Medical Electronics: Stable resistance for diagnostic equipment.
• Test & Measurement: High-accuracy instrumentation circuits.
• Industrial Controls: Isolated feedback networks in PLCs and motor drives.
• Telecom Infrastructure: Impedance matching in RF modules.

Conclusion of GS4A021603GT

The GS4A021603GT combines ceramic durability, thin-film precision, and isolated resistor topology to deliver superior performance in demanding applications. Its low thermal drift, compact SOIC footprint, and high-voltage tolerance make it a standout choice for engineers prioritizing reliability and space efficiency. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and telecom systems where consistent resistance values are critical. For designs requiring stable, high-precision networks, this model offers an optimal balance of performance and cost.