TT Electronics/IRC

GS7A013321JGT

GS7A013321JGT Description

The GS7A013321JGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in a 14-pin narrow SOIC package, this 7-resistor isolated network features a 3.32KΩ resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±2%. Its thin-film technology ensures low noise and high reliability, while the ceramic case style enhances thermal dissipation. Rated for 0.1W (1/10W) per resistor (0.7W total), it operates within a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7A013321JGT Features

• Isolated Circuit Design (ISOL): Ensures independent resistor performance, reducing crosstalk.
• High Power Handling: 0.7W total dissipation with derating up to 125°C.
• Stable TCR: ±100ppm/°C temperature coefficient for minimal resistance drift.
• Robust Construction: Ceramic substrate provides superior thermal and mechanical stability.
• Precision Tolerance: ±5% absolute, ±2% ratio tolerance for matched resistance pairs.
• Compact Footprint: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).
• High Voltage Rating: 100V maximum per resistor, suitable for industrial applications.

GS7A013321JGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Control Systems: Isolated feedback networks in motor drives and PLCs.
• Medical Electronics: Stable biasing circuits in diagnostic equipment.
• Automotive (Non-Automotive Compliant): Engine control modules (ECMs) in aftermarket solutions.
• Test & Measurement Equipment: Calibration circuits requiring low TCR drift.

Conclusion of GS7A013321JGT

The GS7A013321JGT combines high power density, precision tolerances, and rugged ceramic packaging, making it ideal for demanding applications where thermal stability and isolation are critical. While not PPAP or automotive-qualified, its thin-film technology and ±100ppm/°C TCR outperform standard thick-film networks in precision-critical designs. Its SOIC-14 footprint ensures compatibility with automated assembly processes, reducing manufacturing costs. Engineers seeking a reliable, high-temperature resistor network for industrial or medical systems will find this model a robust solution.