TT Electronics/IRC

GQ0A038870GBT

GQ0A038870GBT Description

The GQ0A038870GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 10-resistor isolated network features an 887Ω resistance per element with a tight 2% tolerance and a ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide operating range of -70°C to +125°C. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for demanding industrial and instrumentation environments. The gull-wing SMD termination and 0.64mm terminal pitch facilitate easy surface mounting, while the ceramic case enhances thermal stability and durability.

GQ0A038870GBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical circuits.
• Isolated Design (ISOL): Each resistor is electrically independent, ideal for multi-channel isolation.
• Ceramic QSOP Package: Provides superior thermal management and mechanical robustness.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power.
• High Power Density: 1W total power (0.1W per resistor) in a compact 8.66mm × 6.02mm × 1.47mm footprint.
• Stable TCR: ±25ppm/°C ensures minimal resistance drift under thermal stress.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance parallels higher-tier options.

GQ0A038870GBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration circuits and signal conditioning.
• Medical Electronics: Isolated signal paths in diagnostic devices.
• Aerospace & Defense: Ruggedized systems requiring stable performance under extreme conditions.

Conclusion of GQ0A038870GBT

The GQ0A038870GBT stands out for its precision, isolation, and thermal resilience, making it a top choice for engineers designing high-reliability electronics. Its ceramic QSOP package and thin-film technology offer a balance of performance and compactness, while the 2% tolerance and low TCR ensure long-term accuracy. Though not RoHS-compliant or automotive-rated, it remains a robust solution for industrial, medical, and instrumentation applications where stability and durability are paramount.