TT Electronics/IRC

GS4A035111DT

GS4A035111DT Description

The GS4A035111DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 5.11 kΩ resistance and an exceptional ±0.5% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in harsh environments. Its ±25 ppm/°C temperature coefficient guarantees minimal resistance drift, making it ideal for precision circuits. The SOIC-C series construction offers a compact footprint (4.9 mm × 5.99 mm × 1.45 mm) with gull-wing terminations for easy surface-mount assembly.

GS4A035111DT Features

• High Precision: ±0.5% tolerance and ±25 ppm/°C TCR for stable performance.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: Four independent 5.11 kΩ resistors (0.1W each, 0.4W total).
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.
• Surface-Mount Design: Gull-wing terminals with 1.27 mm pitch for reliable PCB integration.
• Non-RoHS Compliant: May be preferred for legacy or specialized systems requiring specific material properties.

GS4A035111DT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division where low drift and high accuracy are critical. Typical use cases include:

• Industrial Control Systems: Feedback networks in sensors or amplifiers.
• Test & Measurement Equipment: Calibration and reference circuits.
• Medical Devices: High-reliability signal processing.
• Telecommunications: Impedance matching and filtering.
  Its isolated design minimizes crosstalk, making it superior to bussed networks in multi-channel applications.

Conclusion of GS4A035111DT

The GS4A035111DT combines precision, ruggedness, and compactness, addressing the needs of advanced electronics where tolerance and thermal performance are paramount. While not automotive-grade (PPAP/No), its ceramic thin-film technology and isolated architecture provide a competitive edge in industrial and instrumentation markets. Engineers seeking a reliable, high-performance resistor network for critical designs will find this model an optimal choice.