TT Electronics/IRC

GS7B021741GT

GS7B021741GT Description

The GS7B021741GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in a 14-pin narrow SOIC package, this bussed (BUS) network integrates 13 thin-film resistors, each rated at 1.74KΩ with a tight ±2% tolerance and a low ±50ppm/°C temperature coefficient. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range up to 125°C, ensuring reliability in demanding environments. Its SOIC-C series construction features gull-wing terminations for secure surface mounting, while the ceramic case enhances thermal and mechanical stability.

GS7B021741GT Features

• Precision Performance: Thin-film technology delivers low TCR (±50ppm/°C) and ±2% tolerance for consistent signal integrity.
• Robust Construction: Ceramic substrate ensures high thermal conductivity and durability, ideal for harsh conditions.
• Space-Efficient Design: Compact 8.66mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch suits high-density PCB layouts.
• High Voltage Handling: Supports 100V maximum voltage and 0.7W total power dissipation (0.05W per resistor).
• Automated Assembly Friendly: Gull-wing termination and tube packaging streamline pick-and-place processes.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS7B021741GT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers or pull-up networks in data acquisition systems.
• Industrial Controls: Stable resistance for PLC I/O modules or sensor interfaces exposed to temperature fluctuations.
• Telecom Infrastructure: Impedance matching in RF front-end circuits or filter networks.
• Test & Measurement Equipment: Calibration circuits requiring low drift over temperature.
• Power Management: Auxiliary circuits in DC-DC converters where space and reliability are critical.

Conclusion of GS7B021741GT

The GS7B021741GT stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice over generic resistor arrays in applications demanding long-term stability and miniaturization. While not RoHS-compliant or automotive-grade, its ceramic thin-film design and bussed architecture cater to specialized industrial and telecom needs. Engineers will appreciate its balance of performance and manufacturability, particularly in high-density or thermally challenging designs.