TT Electronics/IRC

GS4A026191BT

GS4A026191BT Description

The GS4A026191BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stable performance. Housed in an 8-pin narrow SOIC package, this device features four isolated thin-film resistors, each with a resistance value of 6.19 kΩ and an absolute tolerance of ±0.1%. The network operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient of ±50 ppm/°C, ensuring minimal resistance drift. Its 100V maximum voltage rating and 0.4W total power dissipation (0.1W per resistor) make it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A026191BT Features

• High Precision: ±0.1% tolerance and ±50 ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case with thin-film technology for durability.
• Isolated Resistors: Four independent 6.19 kΩ resistors for flexible circuit design.
• Wide Operating Range: -70°C to +125°C with derated power capability.
• Compact Footprint: 4.9mm (L) x 5.99mm (D) x 1.45mm (H), ideal for space-constrained designs.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for reliable soldering.

GS4A026191BT Applications

This resistor network excels in precision voltage dividers, feedback networks, and signal conditioning circuits where low drift and high accuracy are critical. It is particularly suited for:

• Industrial Control Systems: Stable performance in harsh environments.
• Medical Electronics: Reliable operation in diagnostic and monitoring equipment.
• Test & Measurement Instruments: High-accuracy signal processing.
• Automotive Electronics (non-Automotive PPAP): Auxiliary systems requiring tight tolerances.

Conclusion of GS4A026191BT

The GS4A026191BT stands out for its exceptional precision, thermal stability, and compact form factor, making it a superior choice for engineers designing high-reliability electronic systems. While not PPAP-compliant for automotive use, its ceramic construction and isolated resistor design ensure long-term performance in industrial, medical, and instrumentation applications. For designs demanding low tolerance, minimal drift, and robust packaging, this resistor network delivers unmatched value.