TT Electronics/IRC

GS8A022212BT

GS8A022212BT Description

The GS8A022212BT from TT Electronics/IRC is a high-precision 8-resistor network designed for demanding isolation applications. This thin-film device features 22.1kΩ resistance per element with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. Housed in a 16-pin SOIC ceramic package, it offers 0.8W total power dissipation (0.1W per resistor) and 100V maximum voltage rating, making it suitable for precision analog and mixed-signal circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while its isolated (ISOL) circuit configuration minimizes crosstalk.

GS8A022212BT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Robust Construction: Ceramic SOIC package ensures thermal stability and mechanical durability.
• Isolated Resistors: Independent elements reduce interference in multi-channel systems.
• Wide Temperature Range: Derated power operation up to 125°C for harsh environments.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm pitch.
• Non-Automotive: Ideal for industrial and instrumentation use (PPAP not required).

GS8A022212BT Applications

This resistor network excels in:

• Precision voltage dividers in test/measurement equipment.
• Signal isolation in medical devices and data acquisition systems.
• Feedback networks for high-accuracy op-amp circuits.
• Industrial control systems requiring long-term stability under thermal stress.
• Aerospace and defense electronics where ceramic packaging enhances reliability.

Conclusion of GS8A022212BT

The GS8A022212BT stands out for its combination of precision, isolation, and ruggedness, addressing challenges in noise-sensitive or thermally variable designs. While not RoHS-compliant, its ceramic construction and thin-film technology make it a superior choice over polymer-based networks in high-reliability applications. Engineers seeking repeatable performance in compact, isolated resistor arrays will find this model optimally balanced for cost and functionality.