TT Electronics/IRC

GS8B021272CT

GS8B021272CT Description

The GS8B021272CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC package features 15 bussed resistors with a 12.7KΩ resistance value and an exceptional ±0.25% tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low ±50ppm/°C temperature coefficient, maintaining stability across a wide operating temperature range of -70°C to +125°C. The SOIC-C series construction provides robust surface-mount compatibility, with a compact footprint (9.91mm × 5.99mm × 1.45mm) and gull-wing termination for secure PCB attachment. Rated for 100V maximum voltage and 0.8W total power dissipation, it combines durability with high-density integration.

GS8B021272CT Features

• Precision Performance: ±0.25% absolute tolerance and ±50ppm/°C TCR for stable operation in sensitive analog/digital systems.
• Robust Construction: Ceramic case and thin-film resistors ensure high reliability under thermal stress.
• Optimized Power Handling: 0.05W per resistor (1/20W) with derated power up to 125°C.
• Space-Efficient Design: Narrow SOIC (SOIC-C) package saves board space while supporting 16 gull-wing terminals with 1.27mm pitch.
• Bussed Network: Simplified circuit design with 15 resistors connected to a common bus, ideal for voltage division or pull-up/down applications.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

GS8B021272CT Applications

• Voltage Dividers: Precision reference circuits in ADCs/DACs or sensor interfaces.
• Signal Conditioning: Pull-up/down networks for digital buses (I2C, SPI) in embedded systems.
• Industrial Controls: Stable resistance in PLCs, motor drives, and power management PCBs.
• Test & Measurement Equipment: High-accuracy networks for calibration or feedback loops.
• Telecom Infrastructure: Dense PCB designs requiring reliable termination or biasing.

Conclusion of GS8B021272CT

The GS8B021272CT excels in applications demanding tight tolerance, thermal stability, and compact integration. Its ceramic thin-film design and bussed architecture reduce component count while ensuring precision, making it a superior choice over thicker-film or less stable networks. While not RoHS-compliant, its 125°C rating and 100V capability suit harsh environments. Engineers will value its balance of performance, durability, and space savings in high-reliability electronics.