TT Electronics/IRC

GS4B038201BAT

GS4B038201BAT Description

The GS4B038201BAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding circuit applications. Constructed with ceramic substrate and thin-film technology, it delivers exceptional stability with a ±25ppm/°C temperature coefficient and ±0.1% absolute tolerance, ensuring reliable performance in precision analog and digital systems. The network features 8.2KΩ resistance per element, rated for 0.05W (1/20) per resistor (0.4W total), and operates within a wide temperature range of 70°C to 125°C (derated). Its 100V maximum voltage rating and gull-wing termination make it suitable for surface-mount assembly in compact PCB designs.

GS4B038201BAT Features

• High Precision: Tight tolerance (±0.1%) and low TCR (±25ppm/°C) for stable performance in thermal variations.
• Robust Construction: Ceramic case (SOIC package) ensures durability and thermal dissipation.
• Space-Efficient: Compact dimensions (4.9mm × 5.99mm × 1.45mm) with ±0.1mm length/height tolerances.
• Bussed Design: Simplified routing for common bus applications (e.g., pull-up/pull-down networks).
• Wide Operating Range: Supports industrial temperatures up to 125°C with derated power.
• Non-Automotive: Ideal for industrial, telecom, and instrumentation where PPAP compliance isn’t required.

GS4B038201BAT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision ratio tolerance (±0.05%) ensures accurate signal conditioning.
• ADC/DAC Reference Networks: Low TCR minimizes drift in data conversion systems.
• Medical Equipment: Reliable performance in diagnostic devices due to ceramic isolation.
• Telecom Infrastructure: Stable operation in base station control circuits.
• Test & Measurement: Calibration tools benefiting from high repeatability.

Conclusion of GS4B038201BAT

The GS4B038201BAT combines precision, compactness, and thermal resilience, making it a superior choice for engineers prioritizing accuracy in harsh environments. While not RoHS-compliant or automotive-grade, its thin-film ceramic construction and bussed architecture offer distinct advantages in industrial and high-reliability applications. For designs requiring tight-tolerance networks with minimal drift, this model stands out among SOIC-formatted alternatives.