TT Electronics/IRC

GS7B031542DCT

GS7B031542DCT Description

The GS7B031542DCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 14-pin narrow SOIC (SOIC-C Series), this bussed network integrates 13 thin-film resistors with a 15.4KΩ resistance value and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. Its ±25ppm/°C temperature coefficient guarantees stable performance across a wide temperature range (70°C to 125°C). The device operates at a maximum voltage rating of 100V and delivers a total power rating of 0.7W (0.05W per resistor), making it suitable for precision analog and digital circuits. With gull-wing terminations and a surface-mount design, it offers reliable connectivity and ease of assembly in automated processes.

GS7B031542DCT Features

• High Precision: ±0.5% absolute tolerance and ±0.25% ratio tolerance for critical applications.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Robust Construction: Ceramic case enhances durability and thermal dissipation.
• Space-Efficient: Compact SOIC package (8.66mm x 5.99mm x 1.45mm) with 1.27mm terminal pitch.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Automation-Friendly: Gull-wing leads compatible with pick-and-place and reflow soldering.

GS7B031542DCT Applications

This resistor network excels in:

• Precision voltage dividers and reference circuits in test/measurement equipment.
• Signal conditioning for sensors and ADCs/DACs in industrial automation.
• Bias networks for RF and communication systems requiring low drift.
• Medical devices where stability and accuracy are critical.
• Aerospace and defense electronics due to its rugged ceramic construction.

Conclusion of GS7B031542DCT

The GS7B031542DCT stands out for its tight tolerances, low TCR, and robust ceramic packaging, making it ideal for precision applications where reliability is paramount. While not PPAP or automotive-qualified, its performance suits industrial, medical, and high-reliability sectors. Engineers will appreciate its balance of accuracy, power handling, and compact form factor, though EU RoHS non-compliance may limit use in regulated markets. For designs requiring stable, high-density resistor networks, this model delivers exceptional value.