TT Electronics/IRC

GS4A012611JBT

GS4A012611JBT Description

The GS4A012611JBT 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 2.61 kΩ and a tolerance of ±5%. The device operates within a temperature range of 70°C to 125°C, with a ±100 ppm/°C temperature coefficient, ensuring minimal resistance drift under varying thermal conditions. Its SOIC-C series construction offers a compact footprint (4.9 mm × 5.99 mm × 1.45 mm) with gull-wing terminations for easy surface-mount assembly. Rated for 100 V maximum voltage and 0.1 W power dissipation per resistor, it is ideal for high-density PCB designs.

GS4A012611JBT Features

• Isolated Resistors: Four independent resistors with isolated elements, reducing crosstalk in sensitive circuits.
• High Stability: Thin-film technology ensures low noise and excellent long-term reliability.
• Precision Tolerance: ±5% absolute tolerance and ±0.1% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Wide Operating Range: Functions reliably from -55°C to 125°C (derated power up to 125°C).
• Surface-Mount Ready: Gull-wing leads and 1.27 mm pitch simplify automated assembly.

GS4A012611JBT Applications

This resistor network excels in applications demanding precision, isolation, and compactness, such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation.
• Medical Electronics: Patient monitoring systems where signal integrity is critical.
• Automotive Electronics (non-AECQ): Non-safety-critical modules like infotainment systems.
• Test & Measurement Equipment: Calibration circuits, reference voltage networks.

Conclusion of GS4A012611JBT

The GS4A012611JBT stands out for its isolated thin-film resistors, tight tolerance, and ceramic durability, making it a superior choice for precision analog designs. Its compact SOIC package and stable performance across temperatures cater to high-reliability applications in industrial, medical, and instrumentation fields. While not PPAP or automotive-qualified, it remains a cost-effective solution for non-critical automotive and general-purpose circuits requiring consistent resistance matching and low thermal drift.