TT Electronics/IRC

GQ8A023300BBT

GQ8A023300BBT Description

The GQ8A023300BBT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for isolation (ISOL) applications. Encased in a ceramic QSOP package, it features 330 Ω resistance per element with an ultra-tight 0.1% tolerance and a low ±50 ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The 16-pin gull-wing SMD configuration offers reliable surface-mount compatibility, while the 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its ceramic construction enhances thermal performance and durability.

GQ8A023300BBT Features

• Precision Thin Film Technology: Delivers 0.1% tolerance and ±50 ppm/°C TCR for critical analog/digital signal conditioning.
• Robust Ceramic Package: Ensures high thermal conductivity and mechanical strength in harsh environments.
• Isolated Resistor Network (ISOL): Ideal for applications requiring electrical isolation between channels.
• Compact QSOP-16 Footprint: 4.9mm × 6.02mm × 1.47mm dimensions with ±0.1mm length/height tolerances for space-constrained PCBs.
• Gull-Wing Termination: Facilitates reflow soldering and improves solder joint reliability.
• Wide Temperature Range: Operates reliably from -55°C to 125°C (derated above 70°C).

GQ8A023300BBT Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor interfaces.
• Medical Equipment: Isolated signal paths in patient monitoring systems.
• Industrial Automation: PLC I/O modules requiring noise immunity and stability.
• Test & Measurement: Calibration circuits and instrumentation amplifiers.
• Aerospace & Defense: Avionics systems demanding high reliability under thermal stress.

Conclusion of GQ8A023300BBT

The GQ8A023300BBT excels in high-accuracy, isolated resistor networks, combining thin film precision, ceramic ruggedness, and compact SMD packaging. Its low TCR, tight tolerance, and derated power handling make it superior to standard thick-film arrays in mission-critical analog designs. While non-compliant with EU RoHS, it remains a top choice for industrial, medical, and aerospace applications where performance outweighs regulatory constraints. Packaged in tubes for automated assembly, it balances cost-efficiency with elite electrical performance.