TT Electronics/IRC

GQ8B018872CBT

GQ8B018872CBT Description

The GQ8B018872CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 88.7KΩ resistance value per element, offering a 0.25% tolerance and a ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures excellent thermal stability and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a 70°C to 125°C derated power range, peaking at 125°C maximum operating temperature. Its gull-wing termination and surface-mount design facilitate compact PCB integration.

GQ8B018872CBT Features

• Precision Performance: 0.25% tolerance and ±100ppm/°C TCR ensure minimal drift in critical circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• High-Density Integration: 15 resistors in a 4.9mm × 6.02mm × 1.47mm QSOP package optimize space efficiency.
• Wide Operating Range: Supports -55°C to +125°C (full range) with derated power up to 125°C.
• Surface-Mount Ready: Gull-wing leads with 0.64mm pitch simplify automated assembly.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP not required).

GQ8B018872CBT Applications

Ideal for precision analog and digital systems, including:

• Voltage dividers and sensor signal conditioning in test/measurement equipment.
• Feedback networks for op-amps and ADCs/DACs in data acquisition systems.
• Impedance matching in high-frequency communication devices.
• Medical instrumentation where stability and accuracy are critical.
• Industrial control systems requiring robust, long-term reliability.

Conclusion of GQ8B018872CBT

The GQ8B018872CBT stands out for its combination of precision, power handling, and compactness, making it a superior choice over thicker-film or less stable alternatives. Its ceramic construction and thin-film technology deliver consistent performance in harsh environments, while the QSOP package meets space-constrained design needs. Though non-compliant with EU RoHS, it remains a top-tier solution for specialized industrial and commercial applications demanding uncompromising accuracy and durability.