TT Electronics/IRC

GS4B015112DAT

GS4B015112DAT Description

The GS4B015112DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 51.1KΩ resistance value per element with a tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -55°C to +125°C. Housed in an 8-pin SOIC ceramic package, it offers 0.4W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for precision analog and digital circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic substrate enhances thermal stability and durability.

GS4B015112DAT Features

• High Precision: 0.5% tolerance and ±100ppm/°C TCR for accurate signal conditioning.
• Robust Construction: Ceramic case ensures reliability in harsh environments.
• Compact & Efficient: 4.9mm x 5.99mm footprint with 1.45mm profile for space-constrained PCBs.
• Automation-Friendly: Gull-wing SMD terminals with 1.27mm pitch for seamless pick-and-place assembly.
• Wide Operating Range: -55°C to +125°C with derated power up to 125°C.
• Low-Power Design: 0.05W per resistor (0.4W total) minimizes heat generation.

GS4B015112DAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low TCR and tight tolerance.
• Signal Conditioning: Used in sensor interfaces and instrumentation amplifiers.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management systems.
• Medical Electronics: Stable operation in diagnostic equipment where accuracy is critical.
• Automotive (Non-Automotive Rated): Suitable for non-safety-critical modules like infotainment systems.

Conclusion of GS4B015112DAT

The GS4B015112DAT combines high precision, compact design, and robust materials, making it a superior choice for engineers prioritizing signal integrity and thermal stability. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer long-term reliability for industrial, medical, and consumer electronics. Its 8-pin SOIC package balances space efficiency with ease of integration, catering to modern high-density PCB layouts. For applications demanding low drift and tight resistance matching, this resistor network delivers exceptional performance.