TT Electronics/IRC

GS8A031072BBT

GS8A031072BBT Description

The GS8A031072BBT from TT Electronics/IRC is a high-precision 8-resistor network in a 16-pin narrow SOIC package, designed for isolated (ISOL) circuit applications. Built with ceramic substrate and thin-film technology, it delivers exceptional stability with a ±25ppm/°C temperature coefficient and ±0.1% absolute tolerance. Each resistor offers 10.7KΩ resistance at 0.1W (1/10W) power rating per element, totaling 0.8W for the network. The SOIC-C series construction ensures reliability in demanding environments, with a 100V maximum voltage rating and 125°C maximum operating temperature. Its gull-wing termination and surface-mount design facilitate automated assembly, while the 9.91mm × 5.99mm × 1.45mm compact footprint (with tight tolerances) suits space-constrained layouts.

GS8A031072BBT Features

• High Precision: ±0.1% tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic case and thin-film technology ensure low noise and long-term stability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial and automotive-adjacent applications.
• Isolated Design: Independent resistors (non-bussed) enable flexible circuit configurations.
• Automation-Friendly: 1.27mm terminal pitch and surface-mount gull-wing leads streamline PCB assembly.
• Non-RoHS: Suitable for legacy or specialized systems where RoHS compliance is not required.

GS8A031072BBT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Industrial Controls: Signal isolation in PLCs, motor drives, and power management systems.
• Medical Devices: High-reliability resistor networks for patient monitoring and diagnostic tools.
• Aerospace & Defense: Stable performance in avionics and communication systems under thermal stress.
• Legacy Electronics: Upgrades or repairs for non-RoHS-compliant industrial hardware.

Conclusion of GS8A031072BBT

The GS8A031072BBT excels in precision, thermal resilience, and isolation, making it a standout choice for high-accuracy analog designs and harsh environments. Its ceramic SOIC package and thin-film resistors offer superior performance over polymer-based networks, while the non-bussed architecture provides design flexibility. Though not PPAP or automotive-qualified, it bridges gaps in industrial, medical, and aerospace applications where tight tolerances and reliability are paramount. Engineers seeking a stable, space-efficient resistor network with low TCR will find this model ideal.