TT Electronics/IRC

GS7B021742CT

GS7B021742CT Description

The GS7B021742CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring tight tolerance and stability. Housed in a 14-pin narrow SOIC package, this bussed (BUS) network integrates 13 thin-film resistors, each with a 17.4KΩ resistance and an exceptional ±0.25% absolute tolerance. 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 harsh environments. Its ±50ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS7B021742CT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance.
• Robust Construction: Ceramic SOIC-C case with gull-wing termination for durability and ease of surface mounting.
• Optimized Power Handling: 0.05W per resistor (0.7W total) with derating up to 125°C.
• Space-Efficient Design: Compact 8.66mm × 5.99mm × 1.45mm footprint (SOIC-14) for high-density PCB layouts.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS7B021742CT Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: Stable resistance for filtering and impedance matching in RF/analog systems.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Low-drift resistance networks for calibration and accuracy-critical systems.
• Telecom Infrastructure: Bussed networks reduce component count in line drivers and termination circuits.

Conclusion of GS7B021742CT

The GS7B021742CT stands out for its combination of precision, thermal stability, and compact form factor. Its ceramic thin-film technology and bussed architecture make it a superior choice over generic arrays in applications demanding tight tolerances and minimal drift. While not RoHS-compliant, its industrial-grade reliability and ease of integration position it as a versatile solution for engineers prioritizing performance in harsh operating conditions.