TT Electronics/IRC

GS8A011211GFT

GS8A011211GFT Description

The GS8A011211GFT 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 ceramic SOIC-16 package, it offers a 1.21KΩ resistance per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable performance across a -70°C to +125°C operating range. The isolated (ISOL) circuit design provides independent resistors, making it ideal for signal conditioning and voltage division. With a 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating, this component is suited for demanding environments. Its gull-wing termination and surface-mount (SMD) compatibility facilitate easy PCB integration.

GS8A011211GFT Features

• Precision Thin Film Technology: Delivers stable resistance with minimal drift (±100ppm/°C).
• Isolated Resistor Network: Eight independent 1.21KΩ resistors for flexible circuit design.
• High Power Handling: 0.8W total dissipation (0.1W per resistor) in a compact 9.91mm x 5.99mm x 1.45mm footprint.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Robust Construction: Ceramic SOIC package ensures durability and thermal stability.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly.

GS8A011211GFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and power supplies requiring isolation.
• Test & Measurement Equipment: Calibration circuits and signal conditioning.
• Automotive & Aerospace (non-automotive grade): Non-critical systems where temperature stability is key.
• Medical Devices: Isolated signal paths in diagnostic equipment.

Conclusion of GS8A011211GFT

The GS8A011211GFT stands out for its precision, isolation, and rugged ceramic packaging, making it a superior choice for applications demanding thermal stability and electrical reliability. While not PPAP or automotive-qualified, its thin film technology and high power density make it ideal for industrial, medical, and instrumentation designs. Engineers will appreciate its balance of performance and compactness, particularly in space-constrained, high-reliability systems.