TT Electronics/IRC

GQ0A011052BAT

GQ0A011052BAT Description

The GQ0A011052BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 10-resistor array features a 10.5KΩ resistance value per resistor with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability 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 high-reliability circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the isolated (ISOL) circuit configuration enhances signal integrity in multi-channel systems.

GQ0A011052BAT Features

• Precision Performance: 0.1% tolerance and ±100ppm/°C TCR for critical analog/digital applications.
• Robust Construction: Ceramic case ensures thermal stability and durability in harsh environments.
• High Power Handling: 1W total power (0.1W per resistor) with derating up to 125°C.
• Compact & Reliable: QSOP package (8.66mm × 6.02mm × 1.47mm) with ±0.1mm dimensional tolerances for consistent PCB fit.
• Isolation-Centric Design: ISOL circuit configuration minimizes crosstalk in multi-signal paths.
• Industry-Standard Compliance: EAR99 ECCN and non-RoHS status (suitable for legacy systems).

GQ0A011052BAT Applications

• Industrial Automation: Precision voltage dividers and sensor interfaces in PLCs.
• Medical Equipment: Signal isolation in patient monitoring systems.
• Test & Measurement: Calibration circuits and reference networks.
• Aerospace & Defense: Avionics signal conditioning due to ceramic reliability.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.

Conclusion of GQ0A011052BAT

The GQ0A011052BAT excels in applications requiring high precision, thermal resilience, and signal isolation. Its thin-film technology, ceramic encapsulation, and gull-wing SMD design make it a superior choice over polymer-based networks or less stable thick-film alternatives. Ideal for mission-critical systems where tolerance, power handling, and longevity are paramount, this resistor network is a versatile solution for advanced electronics.