TT Electronics/IRC

GQ8A016342JBT

GQ8A016342JBT Description

The GQ8A016342JBT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications requiring stable resistance values and robust thermal performance. Encased in a ceramic QSOP package, this 16-pin surface-mount device (SMD) offers a 63.4K Ohm resistance per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it is engineered for demanding circuits, particularly in isolation (ISOL) applications. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the ceramic construction enhances durability and heat dissipation.

GQ8A016342JBT Features

• Thin-Film Technology: Delivers superior stability, low noise, and tight tolerance (±5%) for precision circuits.
• High Power Handling: 0.1W per resistor (0.75W total) with derated performance up to 125°C, ideal for power-sensitive designs.
• Robust Packaging: Ceramic QSOP case ensures mechanical strength and thermal resistance, outperforming plastic alternatives.
• Isolation-Centric Design: ISOL circuit designator makes it suitable for signal isolation and impedance matching.
• Compact & Reliable: 4.9mm x 6.02mm footprint with ±0.1mm length/height tolerances for high-density PCB layouts.
• Non-Automotive Compliance: Excludes PPAP, but suits industrial, telecom, and test equipment applications.

GQ8A016342JBT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in data acquisition systems.
• Isolation Circuits: Buffering and impedance matching in medical isolation amplifiers or industrial sensors.
• Telecom Infrastructure: Line termination and filtering in high-frequency communication modules.
• Test & Measurement: Calibration resistors for lab equipment requiring long-term stability.
• Power Management: Load sharing in DC-DC converters or voltage regulators.

Conclusion of GQ8A016342JBT

The GQ8A016342JBT stands out for its ceramic-enclosed thin-film resistors, combining high power density, thermal resilience, and precision in a compact SMD format. While not RoHS-compliant, its ISOL-focused design and wide operating temperature range make it a top choice for engineers prioritizing reliability in harsh environments. Ideal for industrial controls, telecom hardware, and precision instrumentation, this network resistor array balances performance with ease of integration. For applications demanding stable resistance under thermal stress, this model offers a compelling alternative to bulkier or less durable options.