TT Electronics/IRC

GQ0A031870JCT

GQ0A031870JCT Description

The GQ0A031870JCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and low temperature coefficient. This 20-pin QSOP (Quarter Small Outline Package) device integrates 10 isolated resistors, each with a resistance value of 187Ω and a tolerance of ±5%. The ceramic case ensures excellent thermal stability, while the gull-wing termination facilitates reliable surface-mount assembly. With a power rating of 1W total (0.1W per resistor) and a wide operating temperature range of -70°C to +125°C, this network is engineered for demanding environments. Its ±25ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for analog and digital circuits where precision is critical.

GQ0A031870JCT Features

• Thin-Film Technology: Delivers superior accuracy and stability compared to thick-film alternatives.
• Isolated Resistors (ISOL): Each of the 10 resistors is electrically isolated, enabling flexible circuit design.
• Robust Construction: Ceramic case and gull-wing leads ensure durability and ease of soldering in automated processes.
• High Power Handling: 1W total dissipation (0.1W per resistor) with derating up to 125°C.
• Low TCR: ±25ppm/°C minimizes resistance drift over temperature variations.
• Compact Footprint: Measures 8.66mm x 6.02mm x 1.47mm, ideal for space-constrained PCBs.
• QSOP Package: 0.64mm terminal pitch for high-density layouts.

GQ0A031870JCT Applications

This resistor network excels in precision analog and mixed-signal systems, including:

• Voltage Dividers & Sensor Interfaces: Stable resistance ensures accurate signal conditioning.
• Medical Electronics: Reliability and low drift meet stringent healthcare standards.
• Industrial Control Systems: Withstands harsh temperatures and vibrations.
• Test & Measurement Equipment: Low TCR guarantees long-term calibration integrity.
• Aerospace & Defense: Ceramic construction resists thermal shock and mechanical stress.

Conclusion of GQ0A031870JCT

The GQ0A031870JCT stands out for its thin-film precision, isolated resistor design, and rugged ceramic packaging, making it a top choice for engineers prioritizing performance in critical applications. While not RoHS-compliant, its high power density, low TCR, and compact form factor offer unmatched versatility in industrial, medical, and aerospace sectors. For designs demanding reliability under extreme conditions, this resistor network delivers consistent performance where lesser components might falter.