TT Electronics/IRC

GS7B033740DCT

GS7B033740DCT Description

The GS7B033740DCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed network integrates 13 thin-film resistors with a 374Ω resistance value and an absolute tolerance of ±0.5%. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating temperature range of -55°C to +125°C, making it suitable for environments with thermal fluctuations. The device features gull-wing terminations for reliable surface-mount assembly and delivers a total power rating of 0.7W (0.05W per resistor). With a maximum voltage rating of 100V, it meets stringent performance requirements in precision circuits.

GS7B033740DCT Features

• High Precision: ±0.5% absolute tolerance and ±0.25% ratio tolerance for critical analog/digital systems.
• Robust Construction: Ceramic substrate and thin-film technology ensure low noise and long-term reliability.
• Thermal Stability: ±25ppm/°C TCR minimizes resistance drift under thermal stress.
• Space-Efficient: Compact SOIC package (8.66mm × 5.99mm × 1.45mm) optimizes PCB real estate.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch simplify pick-and-place assembly.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.

GS7B033740DCT Applications

This resistor network excels in:

• Precision voltage dividers in data acquisition systems.
• Current sensing and signal conditioning in industrial controls.
• Feedback networks for op-amps and ADCs/DACs.
• Medical devices requiring stable, low-drift resistance.
• Automotive test equipment (though not PPAP/AEC-Q200 qualified).

Conclusion of GS7B033740DCT

The GS7B033740DCT combines precision, thermal resilience, and compact design, making it a superior choice for engineers prioritizing accuracy and reliability in harsh environments. Its ceramic construction and thin-film technology outperform standard thick-film networks in critical parameters like TCR and tolerance. While not automotive-grade, it is ideal for industrial, medical, and test/measurement applications where consistent performance is paramount. For designs needing tight-tolerance, low-drift resistor arrays, this model delivers exceptional value.