TT Electronics/IRC

GS8A021272JBT

GS8A021272JBT Description

The GS8A021272JBT from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision applications. Housed in a 16-pin narrow SOIC ceramic package, it features 12.7KΩ thin-film resistors with an absolute tolerance of ±5% and a tight ratio tolerance of ±0.1%. The device operates over a wide temperature range of 70°C to 125°C with a ±50ppm/°C temperature coefficient, ensuring stability in demanding environments. Its isolated circuit design (ISOL) allows independent resistor operation, 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, it balances power handling and compactness (9.91mm × 5.99mm × 1.45mm).

GS8A021272JBT Features

• Ceramic SOIC Package: Robust construction for thermal and mechanical reliability.
• Thin-Film Technology: Delivers low noise and high precision (±0.1% ratio tolerance).
• Isolated Resistors: Independent operation for flexible circuit design.
• Wide Temperature Range: Stable performance from 70°C to 125°C (derated power).
• High Voltage Tolerance: Supports up to 100V, suitable for industrial applications.
• Gull Wing Termination: Ensures secure surface mounting (1.27mm pitch).
• Non-Automotive/Non-PPAP: Optimized for general-purpose and industrial use.

GS8A021272JBT Applications

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: Isolated resistor networks for sensor interfaces.
• Medical Equipment: Stable performance in diagnostic devices.
• Industrial Controls: Reliable operation in PLCs and power management systems.
• Test & Measurement: High-accuracy instrumentation requiring tight tolerance ratios.

Conclusion of GS8A021272JBT

The GS8A021272JBT excels in applications demanding precision, isolation, and thermal stability. Its ceramic SOIC package, thin-film resistors, and isolated design provide superior performance over standard arrays, particularly in high-voltage or temperature-variable environments. While not automotive-grade, its ±0.1% ratio tolerance and 50ppm/°C TCR make it a standout choice for industrial, medical, and test equipment. For engineers seeking a compact, reliable resistor network, this model offers an optimal blend of accuracy and durability.