TT Electronics/IRC

GS4B011272CBT

GS4B011272CBT Description

The GS4B011272CBT from TT Electronics/IRC is a high-precision 7-resistor thin film network in an 8-pin SOIC package, designed for surface-mount applications. With a 12.7KΩ resistance per resistor, this network offers a tight ±0.25% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic case style and gull-wing termination provide robust mechanical and thermal stability, making it suitable for demanding environments. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this component is ideal for precision analog and digital circuits.

GS4B011272CBT Features

• High Precision: ±0.25% tolerance and ±100ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic substrate and gull-wing leads enhance durability and heat dissipation.
• Compact Design: 4.9mm × 5.99mm × 1.45mm SOIC package saves board space.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive (non-PPAP) applications.
• Low Power Dissipation: 0.05W per resistor minimizes thermal load.
• BUS Configuration: Simplifies circuit design in multi-channel systems.

GS4B011272CBT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits.
• Signal Conditioning: Ideal for op-amp feedback networks and filter designs.
• Industrial Controls: Suitable for PLCs, motor drives, and power management systems.
• Test & Measurement Equipment: Ensures accuracy in multimeters and oscilloscopes.
• Telecom Infrastructure: Provides stable termination in high-frequency RF modules.

Conclusion of GS4B011272CBT

The GS4B011272CBT resistor network combines high precision, compact form factor, and robust construction, making it a superior choice for applications demanding tight tolerances and thermal stability. While not RoHS-compliant or PPAP-certified, its ceramic substrate and thin-film technology offer exceptional performance in industrial, telecom, and instrumentation systems. Engineers will appreciate its ease of integration and reliability in critical circuits.