TT Electronics/IRC

GQ0A038872GFT

GQ0A038872GFT Description

The GQ0A038872GFT 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 20-pin QSOP (Quarter Small Outline Package) device features 10 isolated resistors, each with a 88.7K Ohm resistance and a tight 2% tolerance, ensuring consistent performance in demanding circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a derated power range of 70 to 125°C. The 1W total power rating (0.1W per resistor) and ±25ppm/°C temperature coefficient make it ideal for precision analog and digital systems.

GQ0A038872GFT Features

• Isolated Resistor Network: 10 independent resistors with 88.7K Ohm values, ensuring signal integrity in multi-channel applications.
• High Precision: 2% tolerance and ±25ppm/°C TCR for stable performance across temperature variations.
• Robust Construction: Ceramic case and gull-wing termination provide mechanical strength and reliable surface-mount compatibility.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive-grade designs (though not PPAP or Automotive certified).
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with ±0.1mm dimensional tolerances, ideal for space-constrained PCBs.
• Non-RoHS Compliant: Suitable for legacy or specialized applications where RoHS exemptions apply.

GQ0A038872GFT Applications

This resistor network excels in:

• Precision Instrumentation: Signal conditioning, feedback networks, and voltage dividers in test/measurement equipment.
• Industrial Controls: Isolated signal paths in PLCs, motor drives, and power management systems.
• Telecommunications: Impedance matching and filtering in RF and baseband circuits.
• Medical Electronics: Low-drift analog front-ends where temperature stability is critical.
• Legacy Systems: Upgrades or repairs for non-RoHS compliant designs requiring high reliability.

Conclusion of GQ0A038872GFT

The GQ0A038872GFT stands out for its combination of precision, isolation, and thermal performance, making it a versatile choice for engineers designing robust analog systems. Its ceramic encapsulation and thin-film technology ensure longevity, while the QSOP footprint balances density and manufacturability. While not suited for automotive or RoHS-mandated projects, it remains a top-tier option for industrial, medical, and telecom applications demanding tight tolerances and low thermal drift.