TT Electronics/IRC

GS4B024702DDT

GS4B024702DDT Description

The GS4B024702DDT from TT Electronics/IRC is a high-precision 7-resistor thin film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it offers a 47KΩ resistance per element with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range (70°C to 125°C). Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this BUS-designated network is ideal for precision analog and digital circuits. Its gull-wing termination and 1.27mm pitch facilitate reliable PCB assembly, while the ceramic substrate enhances thermal performance.

GS4B024702DDT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive applications.
• Robust Ceramic Package: Ensures superior heat dissipation and mechanical durability.
• Tight Tolerance & Low TCR: ±0.5% tolerance and ±50ppm/°C minimize drift in varying environments.
• Space-Efficient SOIC-8: Compact 4.9mm × 5.99mm × 1.45mm footprint suits high-density designs.
• Automated Assembly-Friendly: Gull-wing leads and standard tube packaging streamline SMT processes.
• Non-Automotive (PPAP No): Optimized for industrial, telecom, and instrumentation use.

GS4B024702DDT Applications

• Voltage Division & Pull-Up Networks: Precision resistor arrays for ADCs, DACs, and sensor interfaces.
• Signal Conditioning: Stable performance in op-amp feedback circuits and filter networks.
• Industrial Control Systems: Reliable operation in PLC I/O modules and power management PCBs.
• Test & Measurement Equipment: Low-TCR characteristics critical for calibration circuits.
• Aerospace & Defense Electronics: Ceramic construction withstands harsh thermal cycles.

Conclusion of GS4B024702DDT

The GS4B024702DDT excels in precision analog designs requiring tight tolerance, low thermal drift, and robust packaging. Its ceramic SOIC construction and thin film technology make it a standout choice for industrial, telecom, and high-reliability systems where component consistency is paramount. While not PPAP-certified for automotive use, its performance-to-size ratio and EU RoHS non-compliant status (suitable for legacy systems) position it as a versatile solution for demanding electronics.