TT Electronics/IRC

GS8A037501FT

GS8A037501FT Description

The GS8A037501FT from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications. Encased in a 16-pin narrow SOIC (SOIC-C) ceramic package, it features 7.5KΩ thin-film resistors with a tight ±1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range of -55°C to +125°C. The isolated circuit design (per resistor) allows for flexible configurations, while the 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for demanding environments. Its gull-wing termination and surface-mount design facilitate automated assembly, and the ceramic substrate enhances thermal and mechanical robustness.

GS8A037501FT Features

• Precision Resistance: 7.5KΩ ±1% tolerance, ±25ppm/°C TCR for minimal drift.
• Isolated Design: 8 independent resistors in a single package, ideal for signal isolation.
• High Reliability: Ceramic case ensures durability in harsh conditions (70°C to 125°C derated power range).
• Compact Footprint: 9.91mm × 5.99mm × 1.45mm (L×D×H) with ±0.1mm dimensional tolerances.
• Surface-Mount Ready: Gull-wing leads with 1.27mm pitch for easy PCB integration.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive: Not PPAP-capable or RoHS-compliant, optimized for general electronics.

GS8A037501FT Applications

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: Isolated sensor interfaces, PLCs, and measurement equipment.
• Test & Measurement: Calibration tools, data acquisition systems requiring stable resistance.
• Power Management: Current sensing, load balancing in power supplies.
• Medical Devices: Low-noise analog circuits where isolation and accuracy are critical.

Conclusion of GS8A037501FT

The GS8A037501FT excels in applications demanding high precision, thermal stability, and compact integration. Its ceramic construction, isolated resistors, and thin-film technology offer superior performance over polymer-based networks, particularly in environments with thermal stress or voltage fluctuations. While not suited for automotive use, it is a cost-effective solution for industrial, medical, and instrumentation designs requiring reliable, space-saving resistor networks. Engineers will appreciate its balance of accuracy, power handling, and mechanical resilience in surface-mount layouts.