TT Electronics/IRC

GQ8B028662DCT

GQ8B028662DCT Description

The GQ8B028662DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 86.6K Ohm resistance value, offering a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures superior thermal stability and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in high-performance circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GQ8B028662DCT Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal management and long-term stability.
• High Power Handling: 0.75W total power (0.05W per resistor) with derating up to 125°C.
• Compact & Reliable: QSOP package with 16 gull-wing terminals for secure surface mounting and high-density PCB layouts.
• Wide Operating Range: Suitable for -55°C to +125°C, making it versatile for industrial and automotive (non-AECQ) environments.
• Non-RoHS Compliant: Ideal for legacy or specialized applications requiring non-compliant materials.

GQ8B028662DCT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Medical Electronics: Stable resistance paths in diagnostic equipment where accuracy is critical.
• Industrial Control Systems: Robust performance in PLCs, motor drives, and power supplies.
• Telecommunications: Impedance matching and filtering in RF modules.
• Legacy Systems: Upgrades or repairs of older designs requiring non-RoHS components.

Conclusion of GQ8B028662DCT

The GQ8B028662DCT stands out for its precision, durability, and compact form factor, making it a top choice for engineers prioritizing stability in harsh environments. Its ceramic construction, low TCR, and high power rating offer a competitive edge over standard networks, while the QSOP package ensures compatibility with modern SMD assembly processes. Though not PPAP or automotive-qualified, it remains a reliable solution for industrial, medical, and telecom applications demanding uncompromising performance.