TT Electronics/IRC

GS4A037322CT

GS4A037322CT Description

The GS4A037322CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 73.2 kΩ resistance and an ultra-tight ±0.25% tolerance. Its ±25 ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. The SOIC package (4.9 mm × 5.99 mm × 1.45 mm) offers a compact footprint, while the gull-wing termination facilitates reliable surface-mount assembly. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this network balances precision and durability.

GS4A037322CT Features

• Isolated Circuit Design (ISOL): Ensures independent resistor performance, reducing crosstalk.
• High Precision: ±0.25% absolute tolerance and ±25 ppm/°C TCR for critical analog circuits.
• Robust Construction: Ceramic case with thin-film technology enhances thermal stability and longevity.
• Compact SOIC Package: 4.9 mm × 5.99 mm × 1.45 mm dimensions, ideal for space-constrained PCBs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Surface-Mount Ready: Gull-wing leads (1.27 mm pitch) simplify automated assembly processes.

GS4A037322CT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable resistance under thermal stress.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation where isolation is critical.
• Telecommunications: RF matching networks and filtering circuits demanding low drift.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.

Conclusion of GS4A037322CT

The GS4A037322CT stands out for its precision, isolation, and compact form factor, making it a superior choice for engineers prioritizing accuracy and reliability in harsh environments. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer exceptional performance for industrial, medical, and telecom applications. For designs requiring tight-tolerance, low-drift resistor networks, this TT Electronics/IRC solution delivers unmatched consistency.