TT Electronics/IRC

GQ8B023921JDT

GQ8B023921JDT Description

The GQ8B023921JDT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP package integrates 15 resistors, each with a 3.92KΩ resistance (5% tolerance) and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) assembly, while the 0.05W (1/20W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for moderate-power circuits. With a 100V maximum voltage rating, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics.

GQ8B023921JDT Features

• Precision Thin Film Technology: Delivers low noise and high stability (±50ppm/°C).
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• High-Density Integration: 15 resistors in a 16-pin BUS configuration, saving PCB space.
• Robust Construction: Ceramic substrate ensures thermal durability up to 125°C.
• Gull-Wing Termination: Facilitates automated SMD placement and strong solder joints.
• Non-RoHS (Not Compliant): Suitable for legacy or exempted applications.

GQ8B023921JDT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Control Systems: Bus termination, pull-up/down networks in PLCs.
• Test & Measurement Equipment: Stable reference resistors for calibration circuits.
• Medical Electronics: Low-drift networks in diagnostic devices (non-implantable).
• Telecom Infrastructure: Line impedance matching in RF modules.

Conclusion of GQ8B023921JDT

The GQ8B023921JDT excels in space-constrained, precision analog circuits requiring thermal stability and moderate power handling. Its ceramic thin-film design and QSOP gull-wing package offer superior reliability over cheaper thick-film alternatives, making it a preferred choice for industrial, telecom, and instrumentation designs. While not RoHS-compliant, it remains a robust solution for legacy or exempted systems demanding low TCR and tight integration.