TT Electronics/IRC

GS4B022740CCT

GS4B022740CCT Description

The GS4B022740CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 274Ω resistance value per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a ceramic SOIC-8 package with gull-wing terminations, it offers excellent thermal stability and mechanical durability. The device is rated for 0.4W total power dissipation (0.05W per resistor) and supports 100V maximum voltage, making it suitable for precision analog and digital circuits.

GS4B022740CCT Features

• Precision Thin Film Technology: Delivers high accuracy (±0.25%) and low TCR (±50ppm/°C) for stable performance.
• Robust Ceramic Package: SOIC-8 case with gull-wing leads ensures reliable surface-mount assembly and thermal management.
• Optimized Power Handling: 0.4W total power rating (0.05W per resistor) with derating up to 125°C.
• Automation-Friendly: Gull-wing termination and 1.27mm terminal pitch simplify PCB design and pick-and-place assembly.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance isn’t required.

GS4B022740CCT Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in ADC/DAC circuits.
• Impedance Matching: High-frequency RF and communication systems.
• Industrial Control Systems: PLCs, sensors, and feedback loops requiring drift-free resistance.
• Medical Electronics: Diagnostic equipment where accuracy and thermal stability are critical.
• Test & Measurement: Calibration tools and reference circuits.

Conclusion of GS4B022740CCT

The GS4B022740CCT stands out for its combination of precision, power efficiency, and compact SOIC packaging. While not RoHS-compliant or automotive-grade, its ceramic construction and thin-film technology make it a top choice for industrial and high-reliability applications. Engineers will appreciate its tight tolerances, low TCR, and robust mechanical design, particularly in space-constrained PCB layouts. For projects demanding stable, high-accuracy resistance networks, this model offers a compelling balance of performance and cost.