TT Electronics/IRC

GQ8A033300BAT

GQ8A033300BAT Description

The GQ8A033300BAT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation and signal conditioning applications. Housed in a 16-pin QSOP ceramic package, it offers a 330Ω resistance per element with an ultra-tight 0.1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The isolated (ISOL) circuit design eliminates crosstalk, making it ideal for precision analog and digital systems. With a 0.75W total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances performance and reliability in compact designs.

GQ8A033300BAT Features

• Precision Thin Film Technology: Delivers ±0.1% tolerance and ±25ppm/°C TCR for critical accuracy.
• Isolated Resistor Network: 8 independent 330Ω resistors in a ceramic QSOP package, ensuring signal integrity.
• Robust Construction: Ceramic case with gull-wing SMT termination for mechanical durability and solderability.
• High-Temperature Operation: Rated for 125°C max, derated up to 125°C, suitable for harsh environments.
• Compact & Standardized: 4.9mm × 6.02mm footprint with 0.64mm pitch, compatible with automated assembly.
• Non-Automotive/Non-PPAP: Optimized for industrial, telecom, and instrumentation use.

GQ8A033300BAT Applications

• Medical Equipment: Isolation amplifiers, patient monitoring systems.
• Test & Measurement: Precision voltage dividers, calibration circuits.
• Industrial Controls: PLCs, signal conditioning in harsh environments.
• Telecom Infrastructure: Line termination, impedance matching in high-frequency PCBs.
• Aerospace & Defense: Avionics systems requiring stable, high-voltage resistors.

Conclusion of GQ8A033300BAT

The GQ8A033300BAT excels in applications demanding precision, isolation, and thermal stability. Its ceramic QSOP package, combined with thin film technology, offers superior performance over plastic-encapsulated networks in high-reliability scenarios. While not RoHS-compliant, it remains a top choice for non-consumer, industrial-grade designs where accuracy and durability are paramount. Engineers will appreciate its repeatable performance in analog front-ends, sensor interfaces, and other critical circuits.