TT Electronics/IRC

GS8A021370GT

GS8A021370GT Description

The GS8A021370GT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications requiring stable resistance and isolation. Encased in a 16-pin SOIC ceramic package, it offers a 137Ω resistance per resistor with a tight 2% tolerance and ±50ppm/°C temperature coefficient, ensuring reliable performance across a -70°C to +125°C operating range. With a 0.8W total power rating (0.1W per resistor) and 100V maximum voltage rating, this surface-mount (SMD) device is ideal for space-constrained designs. Its gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS8A021370GT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistor Network (ISOL): Each resistor is electrically isolated, reducing crosstalk in multi-channel systems.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Robust Ceramic Package: Superior heat dissipation and mechanical strength compared to plastic alternatives.
• Compact SOIC-16 Form Factor: 9.91mm × 5.99mm × 1.45mm dimensions suit high-density layouts.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance parallels AEC-Q200-compliant parts.

GS8A021370GT Applications

• Industrial Control Systems: Signal conditioning, voltage division, and feedback networks in PLCs.
• Test & Measurement Equipment: Precision reference circuits and calibration modules.
• Medical Electronics: Isolated sensor interfaces and analog front-ends.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.
• Aerospace & Defense: Ruggedized electronics requiring stable resistance under thermal stress.

Conclusion of GS8A021370GT

The GS8A021370GT excels in precision analog circuits where isolation, thermal stability, and compactness are critical. Its ceramic construction, thin-film accuracy, and wide operating range make it a superior choice over plastic-encased networks in harsh environments. While not RoHS-compliant, it remains a go-to for legacy or specialized designs. Engineers seeking a high-reliability, space-efficient resistor network will find this model optimally balanced for performance and durability.