TT Electronics/IRC

GQCA012670GGT

GQCA012670GGT Description

The GQCA012670GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 267Ω resistance value and a tight 2% tolerance. Built with ceramic substrate and thin-film technology, it delivers excellent thermal stability with a ±100ppm/°C temperature coefficient, ensuring consistent performance across a 70°C to 125°C operating range. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating and 1W total power dissipation (0.1W per resistor) make it suitable for demanding circuits.

GQCA012670GGT Features

• High Precision: 2% tolerance and ±100ppm/°C TCR for stable performance in varying conditions.
• Robust Construction: Ceramic case ensures durability and effective heat dissipation.
• Isolated Resistors: 12 independent resistors (267Ω each) with 100V isolation, ideal for signal conditioning and voltage division.
• Compact & Reliable: QSOP package (8.66mm × 6.02mm × 1.47mm) with tight dimensional tolerances (±0.1mm length/height).
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for automated assembly compatibility.
• Wide Temp Range: Operates from -55°C to +125°C (derated above 70°C).

GQCA012670GGT Applications

This resistor network excels in applications requiring precision, isolation, and compactness, such as:

• Industrial Controls: Signal isolation in PLCs and sensor interfaces.
• Medical Electronics: Patient monitoring equipment where accuracy is critical.
• Telecom Infrastructure: Impedance matching in high-frequency circuits.
• Automotive (Non-Automotive Rated): Test/measurement systems (not for harsh environments).
• Power Management: Voltage dividers in DC-DC converters.

Conclusion of GQCA012670GGT

The GQCA012670GGT stands out for its combination of precision, isolation, and power handling in a compact QSOP format. While not PPAP or automotive-qualified, its ceramic construction, thin-film stability, and 100V isolation make it a top choice for industrial, medical, and telecom designs. Engineers will appreciate its ease of integration and consistent performance in space-constrained, high-reliability applications. For non-RoHS compliant projects requiring robust resistor networks, this model delivers exceptional value.