TT Electronics/IRC

GS4A032400GT

GS4A032400GT Description

The GS4A032400GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable operation under demanding conditions. This 4-resistor isolated network features a 240Ω resistance value per element with a tight ±2% tolerance and an ultra-low ±25ppm/°C temperature coefficient, ensuring minimal drift across its operating range of -70°C to +125°C. Housed in an 8-pin narrow SOIC (SOIC-C) 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 superior accuracy and power handling, rated at 0.1W per resistor (0.4W total) and 100V maximum voltage.

GS4A032400GT Features

• Isolated Circuit Design: Independent resistors minimize crosstalk, ideal for signal isolation.
• High Stability: ±25ppm/°C TCR and 2% tolerance ensure precision in fluctuating environments.
• Robust Construction: Ceramic substrate enhances thermal performance and durability.
• Space-Efficient: SOIC package (1.27mm pitch) suits high-density PCB layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications.

GS4A032400GT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers or feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits or sensor interfaces with low drift.
• Industrial Controls: PLCs or motor drives where temperature resilience is critical.
• Communications Hardware: Impedance matching in RF or high-frequency modules.

Conclusion of GS4A032400GT

The GS4A032400GT stands out for its combination of precision, isolation, and compactness, making it a superior choice over generic resistor arrays. Its ceramic thin-film construction and low TCR cater to applications demanding long-term stability under thermal stress. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and instrumentation designs where accuracy and reliability are paramount. Engineers will appreciate its balance of performance and space-saving form factor in high-density assemblies.