TT Electronics/IRC

GS7B029311CCT

GS7B029311CCT Description

The GS7B029311CCT 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 9.31KΩ resistance value and an exceptional ±0.25% absolute tolerance. Its ±50ppm/°C temperature coefficient ensures stability across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount assembly. With a 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances performance and reliability in compact designs.

GS7B029311CCT Features

• Precision Tolerance: ±0.25% absolute and ratio tolerance for critical signal conditioning.
• Stable Performance: ±50ppm/°C TCR and 125°C maximum temperature ensure consistency in harsh conditions.
• Robust Construction: Ceramic substrate with thin-film technology enhances durability and thermal dissipation.
• Compact Design: 8.66mm length × 5.99mm depth × 1.45mm height (tight tolerances: ±0.1mm L/H, ±0.2mm D) fits space-constrained PCBs.
• Bussed Architecture: Simplifies circuit layout by connecting resistors in a shared bus configuration.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch facilitate automated assembly.

GS7B029311CCT Applications

• Industrial Electronics: Precision voltage dividers, sensor interfaces, and feedback networks in control systems.
• Test & Measurement Equipment: High-accuracy signal attenuation or calibration circuits.
• Medical Devices: Reliable performance in diagnostic instruments where stability is critical.
• Automotive (Non-Automotive Rated): Auxiliary circuits in infotainment or lighting systems (note: not PPAP/automotive-qualified).
• Aerospace & Defense: Robustness for avionics or communication hardware (though RoHS non-compliance may require review).

Conclusion of GS7B029311CCT

The GS7B029311CCT excels in applications demanding tight tolerance, thermal stability, and compact integration. Its ceramic thin-film design and bussed topology offer superior reliability over standard epoxy-based networks, while the SOIC package ensures compatibility with high-density PCB layouts. Though not RoHS-compliant or automotive-grade, its precision and ruggedness make it ideal for industrial, medical, and instrumentation uses where performance outweighs regulatory constraints. Engineers seeking a high-reliability resistor network with low TCR and minimal drift will find this model a compelling solution.