TT Electronics/IRC

GS4B014121GT

GS4B014121GT Description

The GS4B014121GT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable resistance values under varying thermal conditions. This ceramic-based thin-film resistor network offers a 4.12KΩ resistance per element with a tight ±2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable performance across a 70°C to 125°C operating range. Its SOIC-C series construction provides robust mechanical stability, while the gull-wing termination facilitates easy surface-mount assembly. With a 100V maximum voltage rating and 0.4W total power dissipation, this component is engineered for demanding circuit designs.

GS4B014121GT Features

• Bussed Network Design: Simplifies PCB layout by integrating multiple resistors into a single package.
• High-Temperature Stability: Operates reliably up to 125°C with derated power handling.
• Precision Thin-Film Technology: Delivers ±2% tolerance and ±100ppm/°C TCR for consistent performance.
• Compact SOIC Package: 4.9mm × 5.99mm × 1.45mm dimensions with 1.27mm terminal pitch, ideal for space-constrained designs.
• Ceramic Substrate: Enhances thermal and mechanical durability compared to polymer-based alternatives.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS4B014121GT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision attenuation in sensor interfaces or ADC front-ends.
• Signal Conditioning: Stable resistance for filtering or impedance matching in communication systems.
• Industrial Control Systems: Durable performance in harsh environments with fluctuating temperatures.
• Power Management Modules: Current-limiting or pull-up/pull-down networks in DC/DC converters.
• Test & Measurement Equipment: Low-drift resistance for calibration or reference circuits.

Conclusion of GS4B014121GT

The GS4B014121GT combines high precision, thermal resilience, and compact integration, making it a superior choice for engineers prioritizing reliability in moderate-temperature applications. Its ceramic construction and thin-film technology outperform conventional thick-film networks in stability and longevity. While not RoHS-compliant, it remains a cost-effective solution for non-consumer electronics where environmental regulations are less stringent. Ideal for industrial, telecom, and embedded systems, this resistor network balances performance with practicality.