TT Electronics/IRC

GS7B034121JDT

GS7B034121JDT Description

The GS7B034121JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and tight tolerances. This 14-pin Narrow SOIC device features 13 bussed resistors with a 4.12KΩ resistance value, offering an absolute tolerance of ±5% and an exceptional ratio tolerance of ±0.5%. Built with thin-film technology, it ensures low noise and high reliability, making it ideal for demanding electronic circuits. The SOIC package (8.66mm x 5.99mm x 1.45mm) provides a compact footprint, while the gull-wing termination enables easy surface-mount assembly. Rated for 100V maximum voltage and 125°C maximum operating temperature, it operates efficiently across a 70°C to 125°C derated power range.

GS7B034121JDT Features

• Bussed Network Design: Simplifies circuit layout with 13 interconnected resistors.
• High Precision: ±25ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic case enhances thermal stability and durability.
• Power Handling: 0.05W per resistor (0.7W total) supports moderate power applications.
• Surface-Mount Ready: Gull-wing terminals (1.27mm pitch) for automated PCB assembly.
• Wide Voltage Range: 100V rating accommodates diverse circuit requirements.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation use.

GS7B034121JDT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision ratio tolerance (±0.5%) ensures accurate signal conditioning.
• Analog Signal Processing: Low noise and stability critical for DAC/ADC interfaces.
• Power Supply Feedback Networks: Reliable performance in voltage regulation modules.
• Industrial Control Systems: Withstands harsh environments due to ceramic construction.
• Test & Measurement Equipment: Tight tolerances enhance calibration accuracy.

Conclusion of GS7B034121JDT

The GS7B034121JDT combines precision, compactness, and reliability, making it a superior choice for engineers designing high-accuracy analog circuits. Its thin-film technology, bussed architecture, and robust ceramic package distinguish it from generic resistor arrays, particularly in applications demanding stable performance under thermal stress. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial and telecom systems where consistent resistance ratios and low drift are paramount.