TT Electronics/IRC

GS7B031742JGT

GS7B031742JGT Description

The GS7B031742JGT 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, each with a 17.4KΩ resistance and a ±5% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The device offers a 0.7W total power rating (0.05W per resistor) and supports 100V maximum voltage, housed in a compact 8.66mm x 5.99mm x 1.45mm ceramic case with gull-wing terminations for reliable surface mounting.

GS7B031742JGT Features

• High Stability: Thin-film technology and ±25ppm/°C TCR minimize resistance drift.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Precision Tolerance: ±5% absolute tolerance and ±2% ratio tolerance for matched performance.
• Space-Efficient: SOIC package (1.27mm pitch) optimizes PCB real estate.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its reliability suits industrial and telecom applications.

GS7B031742JGT Applications

Ideal for precision analog circuits, voltage dividers, and signal conditioning in:

• Industrial Control Systems: Stable performance in PLCs and sensor interfaces.
• Telecommunications: Impedance matching and filtering in RF modules.
• Test & Measurement Equipment: Low-drift resistance networks for calibration.
• Power Management: Distributed load sharing in DC-DC converters.

Conclusion of GS7B031742JGT

The GS7B031742JGT excels in applications requiring tight tolerance, thermal stability, and compact form factors. Its ceramic construction and thin-film resistors provide superior reliability over polymer-based networks, while the bussed design simplifies circuit layout. Though not RoHS-compliant, it remains a cost-effective choice for non-consumer markets. Engineers should evaluate its unconfirmed status for critical designs but can leverage its performance in prototyping and industrial systems.