TT Electronics/IRC

GS8A021651DBT

GS8A021651DBT Description

The GS8A021651DBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor network features a 1.65KΩ resistance value per resistor with a tight 0.5% 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 0.8W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its isolated (ISOL) circuit configuration enhances signal integrity in noise-sensitive environments.

GS8A021651DBT Features

• Precision Thin Film Technology: Delivers ±50ppm/°C TCR and 0.5% tolerance for accuracy-critical designs.
• Robust Ceramic Package: SOIC-16 case with 9.91mm length, 5.99mm depth, and 1.45mm height (±0.1mm tolerance) ensures mechanical durability.
• High Power Handling: 0.8W total (0.1W per resistor) at 125°C maximum operating temperature.
• Isolated Configuration (ISOL): Ideal for signal isolation, reducing crosstalk in multi-channel systems.
• Surface-Mount Gull Wing Terminals: 1.27mm pitch for reliable soldering and automated assembly.
• Non-Automotive, Non-PPAP: Suited for industrial and telecom applications where PPAP compliance is not required.

GS8A021651DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Isolation Modules: Signal conditioning in medical devices, test equipment, and industrial sensors.
• High-Temperature Environments: Power supplies, motor controls, and aerospace systems due to its 125°C rating.
• Communication Hardware: RF front-ends and baseband processing where low TCR minimizes drift.

Conclusion of GS8A021651DBT

The GS8A021651DBT combines precision, thermal stability, and compact packaging, making it a superior choice for isolated, high-accuracy resistor networks. Its ceramic SOIC construction and thin-film technology outperform epoxy-based arrays in harsh conditions, while the 0.5% tolerance ensures repeatability in calibration-critical systems. Though not RoHS-compliant, it remains a go-to for industrial, telecom, and instrumentation designs requiring reliable performance without automotive-grade certification.