TT Electronics/IRC

GQ8B024221DBT

GQ8B024221DBT Description

The GQ8B024221DBT 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 4.22KΩ resistance value, offering a tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic package, 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, this network is engineered for reliability in precision circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8B024221DBT Features

• High Precision: ±0.5% tolerance and ±50ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal performance (operating range: 70°C to 125°C).
• Compact & Dense: 4.9mm x 6.02mm footprint with a 1.47mm profile, ideal for space-constrained designs.
• Optimized Power Handling: 0.75W total dissipation (distributed across 15 resistors) balances performance and thermal management.
• Automation-Friendly: Gull-wing leads and QSOP packaging (tube-supplied) streamline pick-and-place assembly.
• Non-Automotive: Suitable for industrial, medical, and instrumentation use (PPAP: No, EU RoHS: Not Compliant).

GQ8B024221DBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance values.
• Signal Conditioning: ADC/DAC reference networks, where low TCR and tight tolerance are critical.
• Medical Electronics: Patient monitoring equipment demanding high reliability and minimal drift.
• Test & Measurement: Calibration tools and instrumentation where accuracy is paramount.
• Industrial Controls: PLCs and motor drivers benefiting from compact, high-power-density solutions.

Conclusion of GQ8B024221DBT

The GQ8B024221DBT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for applications requiring stable, high-density resistor networks. While not suited for automotive use, its ceramic construction and thin-film technology deliver exceptional performance in industrial and precision electronics. Engineers will appreciate its balance of power handling, accuracy, and ease of integration, solidifying its role in mission-critical designs.