TT Electronics/IRC

GS4A039760GGT

GS4A039760GGT Description

The GS4A039760GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a resistance value of 976Ω and a tight ±2% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of 70°C to 125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing termination offers robust surface-mount compatibility, while the ceramic case enhances thermal and mechanical durability. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it is ideal for high-reliability circuits requiring consistent resistance matching.

GS4A039760GGT Features

• Isolated Resistors: Four independent 976Ω resistors with ±2% ratio tolerance, ensuring minimal crosstalk.
• Stable Thin-Film Technology: Delivers low TCR (±25ppm/°C) and long-term reliability.
• High-Temperature Operation: Rated up to 125°C, suitable for harsh environments.
• Precision Packaging: SOIC-C ceramic case with ±0.1mm height/length tolerances for consistent PCB alignment.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its rugged ceramic construction makes it a candidate for industrial applications.
• Non-RoHS Compliant: Suitable for legacy or specialized designs requiring traditional materials.

GS4A039760GGT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces or ADC/DAC circuits.
• Isolation Circuits: Medical or industrial isolation barriers where resistor matching is critical.
• Power Management: Current-limiting networks in low-power DC/DC converters.
• Test & Measurement Equipment: High-accuracy calibration resistors for lab instruments.
• Aerospace & Defense: Avionics signal processing due to its wide temperature range and ceramic robustness.

Conclusion of GS4A039760GGT

The GS4A039760GGT excels in precision analog designs requiring matched resistance, thermal stability, and isolation. Its ceramic SOIC package, thin-film technology, and tight tolerances make it superior to standard epoxy-based networks in high-temperature or vibration-prone environments. While not RoHS-compliant, it remains a top choice for legacy systems, industrial controls, and specialized instrumentation where performance outweighs regulatory constraints. Engineers seeking reliable, high-density resistor networks will find this model a robust solution.