TT Electronics/IRC

GS7B022201BT

GS7B022201BT Description

The GS7B022201BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) configuration integrates 13 thin-film resistors, each with a 2.2KΩ resistance and an exceptional ±0.1% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability 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. The SOIC-C series construction features a rectangular ceramic substrate with gull-wing terminations, optimized for surface-mount assembly.

GS7B022201BT Features

• High Precision: ±0.1% tolerance and ±50ppm/°C TCR ensure stable performance in critical circuits.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal stability and low noise.
• Compact Design: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) footprint with 1.27mm terminal pitch saves PCB space.
• Power Handling: 0.7W total power rating (0.05W per resistor) supports moderate power applications.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its 125°C rating suits industrial and telecom use.
• Non-RoHS Compliance: Ideal for legacy or exempted applications requiring leaded components.

GS7B022201BT Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits due to tight tolerance matching.
• Signal Conditioning: Ideal for sensor interfaces and instrumentation amplifiers requiring low drift.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management systems.
• Telecom Infrastructure: Stable operation in RF modules and baseband processing units.
• Legacy Systems: Suitable for military/aerospace applications where RoHS exemptions apply.

Conclusion of GS7B022201BT

The GS7B022201BT excels in precision, thermal resilience, and space efficiency, distinguishing it from generic resistor arrays. Its ceramic substrate and thin-film technology offer superior stability over polymer-based alternatives, while the bussed topology simplifies bus termination and pull-up/down networks. Though not automotive-grade, its industrial-rated robustness and tight electrical specs make it a preferred choice for high-reliability designs. Engineers seeking low-drift, high-accuracy networks for analog systems will find this model a compelling solution.