TT Electronics/IRC

GQ8B024421DT

GQ8B024421DT Description

The GQ8B024421DT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It integrates 15 resistors in a 4.42K Ohm configuration with a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a 16-pin QSOP ceramic package, this surface-mount device (SMD) features gull-wing terminations for reliable PCB mounting. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it excels in precision analog and digital circuits.

GQ8B024421DT Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for consistent performance in varying environments.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) dimensions with ±0.1mm height tolerance for space-constrained layouts.
• Efficient Power Handling: 0.05W per resistor (15 resistors) and 0.75W total power dissipation.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm terminal pitch simplify SMD placement.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP: No).

GQ8B024421DT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low TCR and tight tolerance.
• Signal Conditioning: Used in sensor interfaces and instrumentation amplifiers.
• Communication Systems: Stable performance in RF and baseband filtering networks.
• Medical Electronics: Reliable operation in diagnostic equipment where accuracy is critical.
• Industrial Control Systems: Resists thermal drift in PLCs and motor drivers.

Conclusion of GQ8B024421DT

The GQ8B024421DT stands out for its precision, compactness, and reliability, making it a top choice for engineers designing high-accuracy circuits. Its ceramic QSOP package and thin-film resistors offer superior thermal management and longevity compared to polymer-based networks. While not RoHS-compliant, it remains a robust solution for industrial, medical, and communication systems where performance outweighs regulatory constraints.