TT Electronics/IRC

GS8B028870GAT

GS8B028870GAT Description

The GS8B028870GAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors with a common resistance value of 887Ω and a tight absolute tolerance of ±2%. The device operates over a wide temperature range of -70°C to +125°C, with a temperature coefficient of ±50ppm/°C, ensuring stable performance under thermal stress. Its 0.05W (1/20) power rating per resistor and 0.8W total power rating make it suitable for low-power circuits, while the 100V maximum voltage rating adds robustness. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8B028870GAT Features

• Ceramic SOIC-C Series: Offers superior thermal stability and mechanical durability.
• Bussed Network: Simplifies circuit design with a shared bus connection.
• Precision Thin Film: Delivers ±2% tolerance and ±0.05% ratio tolerance for high-accuracy applications.
• Wide Temperature Range: Reliable operation from -70°C to +125°C (derated power).
• Low TCR (±50ppm/°C): Minimizes resistance drift under thermal variations.
• Compact Footprint: 9.91mm length × 5.99mm depth × 1.45mm height, ideal for space-constrained designs.
• Surface-Mount Gull Wing: Ensures secure PCB attachment and solderability.

GS8B028870GAT Applications

This resistor network excels in:

• Precision analog circuits requiring stable resistance ratios.
• Signal conditioning in industrial sensors and measurement equipment.
• Voltage dividers and bias networks in communication systems.
• Automotive electronics (non-automotive qualified, but suitable for benign environments).
• Medical devices where low drift and reliability are critical.

Conclusion of GS8B028870GAT

The GS8B028870GAT stands out for its ceramic construction, precision thin-film technology, and robust SOIC packaging, making it a top choice for engineers needing high stability and accuracy in compact designs. While not PPAP or automotive-qualified, its wide temperature range and low TCR ensure dependable performance in industrial, medical, and communication applications. Its bussed architecture further simplifies layout, reducing component count and board space. For demanding environments requiring tight tolerances and thermal resilience, this resistor network delivers exceptional value.