TT Electronics/IRC

GS4A037681JGT

GS4A037681JGT Description

The GS4A037681JGT is a high-precision 4-resistor network from TT Electronics/IRC, designed for isolated circuit applications (ISOL). Housed in an 8-pin narrow SOIC ceramic package, it features thin-film technology for stable performance, with a resistance value of 7.68KΩ (±5% tolerance) and a low temperature coefficient of ±25ppm/°C. The device operates over a wide temperature range of -70°C to +125°C, derated for power at elevated temperatures. Its 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for demanding environments. The gull-wing termination ensures reliable surface-mount assembly, while the ceramic case enhances thermal and mechanical durability.

GS4A037681JGT Features

• Isolated Resistor Network: Four independent resistors in a single SOIC package, ideal for precision signal conditioning.
• High Stability: ±25ppm/°C TCR and ±5% absolute tolerance (±2% ratio tolerance) ensure consistent performance.
• Robust Construction: Ceramic substrate and thin-film technology provide superior thermal management and longevity.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch for high-density PCB designs.
• Wide Operating Range: Rated for -70°C to +125°C, making it suitable for industrial and automotive (non-PPAP) applications.

GS4A037681JGT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance and low drift.
• Signal Isolation: Isolated signal paths in data acquisition systems or medical instrumentation.
• Industrial Controls: High-reliability resistor networks for PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Calibration circuits and reference networks where stability is critical.

Conclusion of GS4A037681JGT

The GS4A037681JGT excels in applications demanding high precision, thermal stability, and compact integration. Its ceramic SOIC package, isolated design, and low TCR distinguish it from standard resistor arrays, offering engineers a reliable solution for critical circuits. While not RoHS-compliant or PPAP-approved, its performance makes it a preferred choice for industrial and instrumentation designs where durability and accuracy are paramount.