TT Electronics/IRC

GS7B031102DCT

GS7B031102DCT Description

The GS7B031102DCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC (Small Outline Integrated Circuit) package features 13 bussed resistors with a 11 kΩ resistance value and an exceptional ±0.5% absolute tolerance (±0.25% ratio tolerance). Built with thin-film technology, it ensures superior stability and accuracy, making it ideal for precision circuits. The device operates within a wide temperature range of -55°C to +125°C, with a derated power range of 70°C to 125°C, and offers a low temperature coefficient of ±25 ppm/°C for minimal resistance drift.

GS7B031102DCT Features

• High Precision: ±0.5% tolerance and ±0.25% ratio tolerance for critical applications.
• Robust Construction: Ceramic case with SOIC package, ensuring durability and thermal stability.
• Thin-Film Technology: Delivers low noise, high stability, and tight resistance matching.
• Bussed Network: Simplifies PCB layout with a single common node (BUS designator).
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and automotive-grade circuits.
• Surface-Mount Design: Gull-wing termination with 1.27mm pitch for easy assembly.
• Power Handling: 0.7W total power dissipation (0.05W per resistor).
• Compact Dimensions: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm).

GS7B031102DCT Applications

This resistor network excels in precision analog circuits, voltage dividers, sensor conditioning, and feedback networks where tight tolerance and stability are critical. Its low TCR and high accuracy make it ideal for:

• Medical Devices: Patient monitoring equipment requiring stable signal conditioning.
• Industrial Automation: Precision instrumentation and control systems.
• Telecommunications: RF and signal processing circuits.
• Test & Measurement Equipment: Calibration and reference circuits.
• Automotive Electronics (non-AECQ): Non-safety-critical systems like infotainment or lighting controls.

Conclusion of GS7B031102DCT

The GS7B031102DCT stands out for its ceramic construction, thin-film precision, and bussed network design, offering engineers a reliable solution for high-accuracy applications. While not PPAP or automotive-qualified, its low TCR, tight tolerances, and robust packaging make it a top choice for industrial, medical, and telecom systems where performance consistency is paramount. Its SOIC footprint ensures compatibility with standard assembly processes, reducing design complexity. For projects demanding stable, high-precision resistance networks, this model delivers exceptional value.