TT Electronics/IRC

GQ0A027871FBT

GQ0A027871FBT Description

The GQ0A027871FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 10-resistor array features a 7.87KΩ resistance value with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers 0.1W power rating per resistor (1W total) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its isolated (ISOL) circuit designator ensures individual resistor independence.

GQ0A027871FBT Features

• Precision Thin Film Technology: Delivers excellent stability and low noise for sensitive analog/digital circuits.
• Robust Ceramic Package: Enhances thermal performance and durability in harsh environments.
• High Power Density: 1W total dissipation in a compact 8.66mm × 6.02mm × 1.47mm footprint.
• Wide Operating Range: Reliable operation from -55°C to +125°C (derated above 70°C).
• Gull-Wing SMD Termination: Ensures secure soldering and mechanical resilience.
• Non-Automotive (PPAP No): Ideal for industrial, medical, and telecom applications where precision is critical.

GQ0A027871FBT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Equipment: High-accuracy sensor interfaces and instrumentation.
• Telecom Infrastructure: Impedance matching and line termination in RF modules.
• Industrial Control Systems: Isolated feedback networks in power supplies or motor drives.
• Test & Measurement: Calibration circuits requiring long-term stability.

Conclusion of GQ0A027871FBT

The GQ0A027871FBT stands out for its combination of precision, power handling, and compactness, making it a superior choice over thicker-film or lower-tolerance alternatives. Its ceramic QSOP package and thin-film construction ensure reliability in precision-critical applications, while the isolated design provides flexibility in circuit configuration. Though not RoHS-compliant, its performance metrics justify its use in specialized industrial and medical electronics where accuracy and durability are paramount.