TT Electronics/IRC

GS4A036800GGT

GS4A036800GGT Description

The GS4A036800GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 680Ω resistance and a tight ±2% absolute tolerance. The device operates within a wide temperature range of 70°C to 125°C (derated) and offers a low temperature coefficient of ±25ppm/°C, ensuring stable performance under thermal stress. With a maximum voltage rating of 100V and a power rating of 0.1W per resistor (0.4W total), it is engineered for reliability in demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and thermal dissipation.

GS4A036800GGT Features

• Isolated Resistors: Four independent 680Ω resistors with ±2% ratio tolerance, ideal for differential signal conditioning.
• Stable Thin-Film Technology: Delivers low noise and high precision (±25ppm/°C) for sensitive analog circuits.
• Robust Construction: Ceramic SOIC package ensures mechanical strength and heat resistance (max 125°C).
• Space-Efficient: Compact 4.9mm × 5.99mm footprint with a 1.45mm profile, suited for dense layouts.
• Automated Assembly Friendly: 1.27mm terminal pitch and tube packaging streamline pick-and-place processes.
• Non-Automotive: Compliant with EAR99 but not PPAP-capable or RoHS-compliant.

GS4A036800GGT Applications

This resistor network excels in:

• Industrial Controls: Precision voltage dividers and feedback networks in PLCs.
• Test & Measurement Equipment: Stable reference resistors for oscilloscopes or multimeters.
• Medical Electronics: Signal isolation in patient monitoring systems.
• Telecom Infrastructure: Impedance matching in high-frequency communication modules.
• Power Management: Current sensing in DC-DC converters.

Conclusion of GS4A036800GGT

The GS4A036800GGT stands out for its isolation capability, ceramic durability, and thin-film accuracy, making it a superior choice over plastic-encased networks in high-temperature or precision-critical environments. While not suited for automotive use, its combination of stability, compactness, and ease of integration positions it as a versatile solution for industrial, medical, and telecom applications demanding reliable resistance matching. Engineers will appreciate its balance of performance and manufacturability in space-constrained designs.