TT Electronics/IRC

GS4A031053GBT

GS4A031053GBT Description

The GS4A031053GBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 105 kΩ resistance value and a tight ±2% absolute tolerance. Its ±25 ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint with gull-wing terminations for reliable surface-mount assembly. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it combines durability with precision.

GS4A031053GBT Features

• Isolated Resistor Network: Four independent resistors in an 8-pin SOIC package.
• High Stability: ±25 ppm/°C tempco and ±0.1% ratio tolerance for precision signal conditioning.
• Robust Construction: Ceramic substrate ensures thermal and mechanical reliability.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial and automotive (non-AECQ) applications.
• Surface-Mount Design: 1.27mm terminal pitch and gull-wing leads for easy PCB integration.
• Non-RoHS Compliant: Suitable for legacy or specialized designs requiring leaded components.

GS4A031053GBT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Controls: Signal isolation in PLCs, motor drives, and instrumentation.
• Test & Measurement Equipment: High-accuracy calibration and reference circuits.
• Power Management: Current sensing and load balancing in power supplies.
• Legacy Systems: Maintenance or upgrades for non-RoHS-compliant designs.

Conclusion of GS4A031053GBT

The GS4A031053GBT excels in precision, thermal stability, and compactness, distinguishing it from generic resistor arrays. Its isolated thin-film resistors and ceramic construction make it ideal for high-reliability applications where consistent performance under thermal stress is critical. While not automotive-grade (PPAP/No), it remains a top choice for industrial, medical, and test equipment requiring tight tolerances and long-term durability. Engineers will appreciate its balance of performance and ease of integration in space-constrained designs.