TT Electronics/IRC

GS4A039312GAT

GS4A039312GAT Description

The GS4A039312GAT from TT Electronics/IRC is a high-precision 4-resistor network designed for isolation and signal conditioning in demanding electronic circuits. Housed in an 8-pin narrow SOIC ceramic package, it features isolated thin-film resistors with a 93.1 kΩ resistance value, ±2% absolute tolerance, and an exceptional ±0.05% ratio tolerance. The device operates over a wide temperature range of -70°C to +125°C with a ±25 ppm/°C temperature coefficient, ensuring stability in harsh environments. Its 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating make it suitable for precision analog and mixed-signal applications. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A039312GAT Features

• High Precision: ±2% absolute tolerance and ±0.05% ratio tolerance for matched resistance performance.
• Robust Construction: Ceramic SOIC package ensures durability and thermal stability.
• Wide Operating Range: -70°C to +125°C with derated power capability.
• Low TCR: ±25 ppm/°C minimizes resistance drift.
• Isolated Elements: Independent resistors for flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for automated assembly.
• Non-Automotive: Ideal for industrial and instrumentation use (PPAP not required).

GS4A039312GAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Isolation: Isolates sensitive analog paths in mixed-signal systems.
• Medical Equipment: Stable performance in diagnostic and monitoring devices.
• Test & Measurement: High-accuracy instrumentation requiring matched resistors.
• Industrial Controls: Reliable operation in PLCs and sensor interfaces.

Conclusion of GS4A039312GAT

The GS4A039312GAT stands out for its ceramic-packaged reliability, tight tolerance matching, and broad temperature resilience, making it a superior choice for precision applications where stability and accuracy are paramount. While not automotive-grade, its industrial-grade robustness and thin-film technology cater to high-end electronics, offering a balance of performance and cost-effectiveness for critical designs.