TT Electronics/IRC

GS4B011911JGT

GS4B011911JGT Description

The GS4B011911JGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features a 1.91KΩ resistance value with an absolute tolerance of ±5% and a ratio tolerance of ±2%, ensuring consistent performance in matched-resistor circuits. The thin-film technology delivers excellent stability with a ±100ppm/°C temperature coefficient, making it suitable for environments with operating temperatures ranging from 70°C to 125°C. With a power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V, this network is engineered for reliability in demanding circuits.

GS4B011911JGT Features

• Ceramic Case & SOIC Package: Ensures durability and efficient heat dissipation in surface-mount applications.
• Bussed Network (BUS): Simplifies PCB layout by connecting resistors in a common configuration.
• High Precision: ±5% absolute tolerance and ±2% ratio tolerance for matched performance.
• Wide Temperature Range: Stable operation from 70°C to 125°C with derated power handling.
• Thin-Film Technology: Delivers low noise and high stability (±100ppm/°C).
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Gull Wing Termination: Facilitates automated assembly and reliable solder joints.

GS4B011911JGT Applications

This resistor network is ideal for:

• Voltage Divider Circuits: Precision ratio tolerance ensures accurate signal conditioning.
• Analog Signal Processing: Thin-film technology minimizes drift in feedback networks.
• Industrial Control Systems: Robust ceramic construction withstands harsh environments.
• Automotive Electronics (Non-Automotive Compliant): Suitable for non-safety-critical applications requiring stable resistance.
• Test & Measurement Equipment: Low TCR (±100ppm/°C) maintains accuracy over temperature fluctuations.

Conclusion of GS4B011911JGT

The GS4B011911JGT excels in precision analog circuits where matched resistance, thermal stability, and compact packaging are critical. Its ceramic SOIC design, bussed configuration, and thin-film construction provide superior performance over standard thick-film networks. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, instrumentation, and communication systems requiring reliable resistor networks. Engineers will appreciate its balance of precision, power handling, and space-saving form factor in high-density PCB designs.