TT Electronics/IRC

GS7B0257R6DT

GS7B0257R6DT Description

The GS7B0257R6DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. Packaged in a 14-pin narrow SOIC (SOIC-C Series), this bussed network integrates 13 resistors with a 57.6Ω value and an exceptional ±0.5% absolute tolerance. Built using thin-film technology, it delivers stable performance with a ±50ppm/°C temperature coefficient, ensuring reliability across a -70°C to +125°C operating range. The 0.05W (1/20W) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS7B0257R6DT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic substrate with gull-wing termination for durability.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm SOIC package.
• Thermal Resilience: Operates up to 125°C with derated power handling.
• Bussed Design: Simplified routing for bus termination, pull-up/down networks.
• Surface-Mount Ready: 1.27mm terminal pitch for easy PCB integration.

GS7B0257R6DT Applications

Ideal for:

• Precision voltage dividers in instrumentation and test equipment.
• Bus termination networks in high-speed digital systems (e.g., DDR memory).
• Signal conditioning circuits in industrial automation.
• Medical electronics requiring tight tolerance and low drift.
• Automotive subsystems (non-AECQ, per PPAP/automotive status).

Conclusion of GS7B0257R6DT

The GS7B0257R6DT excels in high-accuracy, space-constrained designs, offering superior thermal stability and repeatability. Its ceramic thin-film construction and bussed architecture reduce component count while maintaining precision, making it a cost-effective solution for signal integrity-critical applications. Though not RoHS-compliant, its performance justifies use in industrial, medical, and telecom systems where reliability is paramount.