TT Electronics/IRC

GS8A021021BT

GS8A021021BT Description

The GS8A021021BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation applications. This 8-resistor array features a 1.02KΩ resistance value per resistor with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin SOIC ceramic package, it offers excellent thermal stability and durability. The isolated (ISOL) circuit design allows each resistor to operate independently, making it ideal for precision signal conditioning and voltage division. With a 0.8W total power rating (0.1W per resistor) and a 100V maximum voltage rating, it suits high-reliability applications.

GS8A021021BT Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic SOIC package ensures thermal and mechanical resilience.
• Isolated Design: Independent resistors (ISOL) for flexible circuit integration.
• Surface-Mount Gull Wing Terminals: 1.27mm pitch for easy PCB assembly.
• Wide Operating Range: -70°C to +125°C with derated power capability.
• High Voltage Handling: 100V rating per resistor for industrial environments.
• Compact Dimensions: 9.91mm × 5.99mm × 1.45mm (L×D×H) with tight tolerances (±0.1mm).

GS8A021021BT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Automation: Signal isolation in PLCs, sensors, and control systems.
• Medical Electronics: High-accuracy instrumentation and patient monitoring devices.
• Telecommunications: RF and baseband signal conditioning.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical modules.

Conclusion of GS8A021021BT

The GS8A021021BT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers needing reliable thin-film resistor networks. Its ceramic SOIC package and low TCR ensure long-term stability in harsh environments, while the isolated design provides circuit flexibility. Though not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom applications where accuracy and durability are paramount. For high-voltage, high-precision designs, this model offers a compelling balance of performance and compactness.