TT Electronics/IRC

GS4A011963GT

GS4A011963GT Description

The GS4A011963GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features 4 isolated thin-film resistors, each with a 196KΩ resistance and a tight ±2% tolerance. The device operates within a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. With a ±100ppm/°C temperature coefficient, it ensures stable performance under thermal variations. The SOIC-C series construction provides excellent durability, while the gull-wing termination facilitates reliable surface-mount assembly. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it balances compactness (4.9mm × 5.99mm × 1.45mm) with robust electrical characteristics.

GS4A011963GT Features

• Isolated Resistors: Four independent resistors (196KΩ each) for flexible circuit design.
• High Precision: ±2% absolute tolerance and ±100ppm/°C tempco ensure accuracy.
• Robust Construction: Ceramic case and thin-film technology enhance reliability.
• Wide Operating Range: Functions from -70°C to +125°C with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for easy PCB integration.
• Compact Footprint: 4.9mm length × 5.99mm depth × 1.45mm height (tight ±0.1mm tolerances).
• Low Power Dissipation: 0.1W per resistor (0.4W total) with 100V voltage rating.

GS4A011963GT Applications

• Industrial Electronics: Signal conditioning, voltage division, and feedback networks in harsh environments.
• Test & Measurement Equipment: Precision reference circuits due to low drift and high stability.
• Medical Devices: Isolated resistor networks for analog front-end designs.
• Automotive (Non-Automotive Rated): Sensor interfaces or legacy systems where ceramic durability is critical.
• Power Supplies: Bias networks and load sharing in compact SMPS designs.

Conclusion of GS4A011963GT

The GS4A011963GT excels in applications demanding precision, thermal stability, and space efficiency. Its ceramic SOIC package and isolated thin-film resistors offer superior performance over plastic-encased networks, particularly in high-temperature or vibration-prone settings. While not PPAP or automotive-qualified, its industrial-grade robustness and tight tolerances make it ideal for professional electronics where reliability is paramount. For engineers seeking a cost-effective, high-performance resistor array, this model delivers an optimal blend of accuracy and durability.