TT Electronics/IRC

GQ0A021433GT

GQ0A021433GT Description

The GQ0A021433GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 10-resistor array features a 143K Ohm resistance per element with a tight 2% tolerance and a ±50ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 20-pin QSOP ceramic package, it offers 1W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuit isolation (ISOL) applications. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical stability.

GQ0A021433GT Features

• Precision Thin Film Technology: Delivers stable resistance with low noise and high accuracy (±50ppm/°C).
• Robust Ceramic Package: Ensures durability and excellent heat dissipation in harsh environments.
• High-Density Integration: 10 resistors in a compact QSOP-20 form factor (8.66mm × 6.02mm × 1.47mm).
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable efficient SMT processes.
• Non-Automotive (PPAP No): Ideal for industrial, medical, and telecom applications where automotive compliance isn’t required.

GQ0A021433GT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers or feedback networks in instrumentation.
• Isolation Barriers: Protects sensitive components in power supplies or communication interfaces.
• Medical Electronics: Stable performance in patient monitoring or imaging equipment.
• Industrial Control Systems: Reliable operation in PLCs, motor drives, and sensor interfaces.
• Telecom Infrastructure: High-frequency signal integrity in base stations or network hardware.

Conclusion of GQ0A021433GT

The GQ0A021433GT stands out for its combination of precision, power handling, and compact design, making it a superior choice for engineers prioritizing reliability in isolated or high-density circuits. While not RoHS-compliant, its ceramic construction and thin-film technology offer long-term stability unmatched by standard thick-film arrays. Ideal for industrial, medical, and telecom systems, this network balances performance with cost-effectiveness for non-automotive applications.