TT Electronics/IRC

GS4A022551JBT

GS4A022551JBT Description

The GS4A022551JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 2.55KΩ and an absolute tolerance of ±5%. The device operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient (±50ppm/°C), ensuring minimal resistance drift under varying thermal conditions. Its SOIC-C series construction offers excellent power dissipation (0.1W per resistor, 0.4W total) and a maximum voltage rating of 100V, making it suitable for demanding circuit environments.

GS4A022551JBT Features

• Isolated Circuit Design: Each of the 4 resistors is electrically isolated, enabling flexible circuit configurations.
• Precision Thin-Film Technology: Delivers ±50ppm/°C thermal stability and ±0.1% ratio tolerance for matched resistor pairs.
• Robust Ceramic Package: SOIC-8 case with gull-wing terminations ensures reliable surface-mount assembly and mechanical durability.
• High-Temperature Operation: Rated for 125°C maximum operating temperature, ideal for industrial and automotive-adjacent applications.
• Tight Dimensional Tolerances: ±0.1mm height/length and ±0.2mm depth precision for consistent PCB footprint compliance.

GS4A022551JBT Applications

This resistor network excels in:

• Signal Conditioning: Isolated resistors for op-amp feedback networks or voltage dividers in sensor interfaces.
• Medical Electronics: Stable performance in diagnostic equipment where precision and reliability are critical.
• Industrial Control Systems: High-temperature environments like motor drives or power supply monitoring.
• Test & Measurement: Calibration circuits requiring low drift and matched resistance ratios.

Conclusion of GS4A022551JBT

The GS4A022551JBT stands out for its isolated thin-film resistors, ceramic robustness, and precision tolerances, making it a superior choice over generic resistor arrays. While not PPAP or automotive-qualified, its 125°C rating and ±50ppm/°C stability cater to industrial and instrumentation needs. Engineers will value its SOIC-8 compatibility and 0.1W/resistor power handling for space-constrained, high-reliability designs.