TT Electronics/IRC

GS4B031502DCT

GS4B031502DCT Description

The GS4B031502DCT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it offers a 15KΩ resistance per element with an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating range (70°C to 125°C). Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this network is engineered for reliability in demanding circuits. Its gull-wing termination and 1.27mm pitch facilitate automated assembly, while the ceramic substrate enhances thermal performance.

GS4B031502DCT Features

• Precision Thin Film Technology: Delivers low TCR (±25ppm/°C) and ±0.5% tolerance for critical analog/digital signal conditioning.
• Robust Construction: Ceramic case ensures superior heat dissipation and mechanical durability compared to polymer-based arrays.
• Space-Efficient Design: Compact 4.9mm × 5.99mm × 1.45mm footprint with 8-pin SOIC packaging optimizes PCB real estate.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch comply with high-volume SMD placement processes.
• High Voltage Handling: 100V rating suits industrial power supplies and interface circuits.

GS4B031502DCT Applications

Ideal for precision circuits requiring stable resistance matching, such as:

• Voltage Dividers & Sensor Interfaces: Ensures accuracy in measurement systems (e.g., thermocouples, strain gauges).
• ADC/DAC Reference Networks: Minimizes drift in data acquisition systems.
• Medical Electronics: Reliable performance in patient monitoring equipment.
• Industrial Control Systems: Withstands harsh environments due to ceramic construction and 125°C max temperature.

Conclusion of GS4B031502DCT

The GS4B031502DCT excels in precision, thermal stability, and power handling, making it a superior choice for high-reliability applications where resistor matching and low drift are critical. Its ceramic SOIC package and thin film technology provide a competitive edge over epoxy-based networks, particularly in automotive-grade (non-PPAP) and industrial designs. While non-RoHS compliant, its performance justifies use in exempted sectors. For engineers prioritizing accuracy and durability, this resistor network delivers exceptional value.