TT Electronics/IRC

GS4A013161JBT

GS4A013161JBT Description

The GS4A013161JBT from TT Electronics/IRC is a high-performance 4-resistor isolated network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. With a 3.16KΩ resistance value and ±5% absolute tolerance, this ceramic-based network ensures reliable performance in demanding environments. Its isolated circuit design (ISOL) allows independent resistor operation, minimizing crosstalk. The device operates over a wide temperature range of -70°C to +125°C, derated for power, and features a ±100ppm/°C temperature coefficient for minimal drift. Encased in a rectangular ceramic SOIC package, it offers robust mechanical stability and 0.4W total power dissipation (0.1W per resistor).

GS4A013161JBT Features

• High Precision: ±5% absolute tolerance with ±0.1% ratio tolerance for matched resistance pairs.
• Robust Construction: Ceramic substrate ensures thermal stability and durability.
• Isolated Design: Independent resistors reduce interference in sensitive circuits.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Surface-Mount Gull Wing Terminals: 1.27mm pitch for easy PCB integration.
• Low TCR: ±100ppm/°C ensures consistent performance across temperatures.
• Compact Dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS4A013161JBT Applications

Ideal for precision analog circuits, signal conditioning, and voltage division in:

• Industrial Automation: Sensor interfaces, PLCs, and control systems requiring stable resistance.
• Medical Electronics: Patient monitoring equipment where accuracy is critical.
• Test & Measurement: Calibration devices and instrumentation.
• Telecommunications: RF and baseband signal processing.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GS4A013161JBT

The GS4A013161JBT excels in applications demanding high stability, precision, and isolation. Its ceramic construction, low TCR, and isolated design make it superior to standard epoxy-based networks, particularly in harsh environments. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial and medical electronics where reliability is paramount. Engineers will appreciate its tight tolerances, compact footprint, and robust performance in critical circuits.