TT Electronics/IRC

GS7B038872CAT

GS7B038872CAT Description

The GS7B038872CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC device features 13 bussed (BUS) resistors with a 88.7KΩ resistance value and an exceptional ±0.25% absolute tolerance, ensuring consistent performance in precision circuits. Its thin-film technology and ±25ppm/°C temperature coefficient provide stability across a wide operating temperature range of 70°C to 125°C. Encased in a rectangular ceramic SOIC package, it offers robust mechanical and thermal properties, making it suitable for harsh environments. With a 0.7W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network balances power handling with compact surface-mount (SMD) design (8.66mm x 5.99mm x 1.45mm).

GS7B038872CAT Features

• High Precision: ±0.25% tolerance and ±0.05% ratio tolerance for critical analog/digital systems.
• Stable Performance: ±25ppm/°C TCR and ceramic case ensure minimal drift under thermal stress.
• Robust Construction: Gull-wing termination and SOIC package enhance solderability and mechanical durability.
• Space-Efficient: Compact 14-pin narrow SOIC footprint (1.27mm pitch) optimizes PCB real estate.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive (non-AEC-Q200) applications.
• Non-RoHS Compliant: Suitable for legacy or specialized systems requiring non-compliant materials.

GS7B038872CAT Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits due to tight tolerance.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management systems.
• Test & Measurement Equipment: Low TCR ensures accuracy in oscilloscopes and multimeters.
• Aerospace & Defense: Ceramic construction withstands vibration and extreme temperatures.
• Medical Electronics: Stable resistance in patient monitoring and diagnostic devices.

Conclusion of GS7B038872CAT

The GS7B038872CAT excels in applications requiring high precision, thermal stability, and compactness. Its ceramic thin-film design, combined with bussed topology and low TCR, makes it a superior choice over polymer-based networks in harsh or precision-critical environments. While not automotive-grade or RoHS-compliant, it remains a top-tier solution for industrial, aerospace, and medical electronics where reliability and accuracy are paramount.