TT Electronics/IRC

GQ8A0251R1JGT

GQ8A0251R1JGT Description

The GQ8A0251R1JGT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it offers a 51.1Ω resistance per resistor with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The device features 16 gull-wing terminals for secure surface mounting, with a compact footprint (4.9mm × 6.02mm × 1.47mm) and a 0.64mm terminal pitch, making it suitable for space-constrained designs. Rated for 0.1W per resistor and 0.75W total power dissipation, it supports 100V maximum voltage, ideal for robust circuit isolation.

GQ8A0251R1JGT Features

• Thin Film Technology: Delivers high precision and low noise, superior to thick-film alternatives.
• Ceramic Case: Enhances thermal stability and durability in harsh environments.
• Isolated Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive circuits.
• Gull Wing Termination: Ensures reliable solder joints for SMD applications.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Compact QSOP Package: Optimizes board space without compromising performance.

GQ8A0251R1JGT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated measurement systems and sensor interfaces requiring stable resistance.
• Medical Electronics: Low-noise instrumentation where thermal drift must be minimized.
• Telecom Hardware: Line termination and impedance matching in high-frequency modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits needing robust performance.

Conclusion of GQ8A0251R1JGT

The GQ8A0251R1JGT combines precision, compactness, and isolation in a single package, making it a standout choice for engineers prioritizing thermal stability and space efficiency. While not PPAP or automotive-qualified, its ceramic construction and thin film technology make it ideal for industrial, medical, and telecom applications demanding repeatable performance. For designs requiring tight tolerance and low TCR, this network offers a cost-effective alternative to discrete resistors.