TT Electronics/IRC

GQ8A033400JT

GQ8A033400JT Description

The GQ8A033400JT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance values and low thermal drift. Encased in a ceramic QSOP package, this 340 Ohm, 5% tolerance network offers a ±25ppm/°C temperature coefficient, ensuring reliable performance across a -70°C to +125°C operating range. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it combines robustness with compactness (4.9mm × 6.02mm × 1.47mm). The 16-pin gull-wing SMD termination facilitates easy surface mounting, while the isolated (ISOL) circuit design provides flexibility in circuit configurations.

GQ8A033400JT Features

• Precision Thin Film Technology: Delivers low noise and high stability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, derated up to 125°C.
• Compact Ceramic QSOP Package: Ideal for space-constrained PCB designs.
• Isolated Resistor Network (ISOL): Enables independent resistor usage without shared terminals.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• High Voltage Rating (100V): Suitable for industrial and automotive-grade applications.
• Gull-Wing SMD Termination: Ensures secure soldering and mechanical durability.

GQ8A033400JT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces requiring stable resistance.
• Power Management: Voltage regulation, current limiting in DC-DC converters.
• Test & Measurement Equipment: Calibration circuits, reference voltage networks.
• Aerospace & Defense: Ruggedized electronics due to ceramic encapsulation and wide temperature tolerance.

Conclusion of GQ8A033400JT

The GQ8A033400JT stands out for its thin film precision, isolated design, and ceramic QSOP package, making it a superior choice for applications demanding thermal stability and compact form factors. While not RoHS-compliant or automotive-rated, its high voltage tolerance and low TCR cater to industrial, aerospace, and instrumentation needs. Engineers will appreciate its balance of performance, reliability, and mounting versatility in critical circuits.