TT Electronics/IRC

GS4B021742CCT

GS4B021742CCT Description

The GS4B021742CCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 7 resistors in a 17.4K Ohm configuration with an ultra-tight 0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic SOIC package, this 8-pin gull-wing SMD component offers excellent thermal stability and reliability, making it ideal for precision analog and digital circuits. With a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it balances power handling with compact surface-mount (4.9mm x 5.99mm x 1.45mm) dimensions.

GS4B021742CCT Features

• Precision Thin Film Technology: Delivers 0.25% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Robust Ceramic SOIC Package: Enhances thermal management and mechanical durability in harsh environments.
• High-Density Integration: 7-resistor BUS network in an 8-pin SOIC reduces PCB footprint versus discrete resistors.
• Wide Operating Range: Rated for -55°C to +125°C, derated to 70°C–125°C at full power.
• Automotive-Grade Alternatives: While not PPAP-certified, its 100V rating and ceramic construction suit industrial/telecom applications.
• Stable Gull Wing Termination: Ensures reliable surface-mount soldering with 1.27mm pitch for automated assembly.

GS4B021742CCT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits in test equipment.
• Signal Conditioning: Used in op-amp feedback networks and sensor interfaces.
• Industrial Controls: Reliable performance in PLCs and motor drives.
• Telecom Infrastructure: Stable resistance in RF filtering and impedance matching.
• Medical Devices: Low drift critical for patient monitoring systems.

Conclusion of GS4B021742CCT

The GS4B021742CCT excels in applications requiring high accuracy, thermal stability, and space efficiency. Its ceramic SOIC package and thin-film technology outperform standard thick-film networks in precision-critical designs. While not automotive-grade, its 0.25% tolerance and 50ppm/°C TCR make it a cost-effective choice for industrial, telecom, and medical electronics. Engineers benefit from reduced BOM complexity and enhanced reliability in compact layouts.