TT Electronics/IRC

GS8A021211FBT

GS8A021211FBT Description

The GS8A021211FBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 1.21KΩ resistance value per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin SOIC ceramic package, it offers excellent thermal stability and durability. With a 0.1W power rating per resistor (0.8W total) and a 100V maximum voltage rating, this component is ideal for demanding circuits requiring isolation and precision. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS8A021211FBT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic SOIC case ensures thermal and mechanical resilience.
• Isolated Design: Eight independent resistors (ISOL configuration) for flexible circuit design.
• Wide Operating Range: Stable performance from 70°C to 125°C with derated power.
• Compact & Efficient: 9.91mm × 5.99mm × 1.45mm footprint, ideal for space-constrained layouts.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly.
• High Voltage Rating: Supports up to 100V, suitable for industrial and telecom applications.

GS8A021211FBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Controls: PLCs, motor drives, and power management systems requiring isolation.
• Telecommunications: Signal conditioning and impedance matching in RF/module designs.
• Medical Electronics: Diagnostic equipment where accuracy and stability are critical.
• Automotive (Non-Automotive Rated): Infotainment and control modules (note: not PPAP/automotive certified).

Conclusion of GS8A021211FBT

The GS8A021211FBT combines precision, durability, and compactness, making it a standout choice for engineers needing reliable resistor networks in isolated configurations. Its ceramic construction, thin-film technology, and wide temperature range cater to high-performance applications, while its SOIC package ensures compatibility with modern SMD processes. Though not RoHS-compliant or automotive-rated, it remains a robust solution for industrial, telecom, and medical electronics where accuracy and thermal stability are paramount.