TT Electronics/IRC

GS4B032672CAT

GS4B032672CAT Description

The GS4B032672CAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Built with ceramic substrate and thin-film technology, it delivers exceptional stability with a ±25ppm/°C temperature coefficient and ±0.25% absolute tolerance. The network features a 26.7KΩ resistance value, 0.05W (1/20) power rating per resistor, and a 0.4W total power rating, making it suitable for precision analog and digital circuits. Its SOIC-C series construction ensures robustness, with a 100V maximum voltage rating and operation across -70°C to +125°C.

GS4B032672CAT Features

• High Precision: Tight ±0.25% tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Stable Performance: ±25ppm/°C TCR minimizes drift in varying thermal environments.
• Compact & Reliable: 4.9mm x 5.99mm footprint with 1.45mm height, ideal for space-constrained PCBs.
• Bussed Configuration: Simplifies circuit design by interconnecting resistors via a common node (BUS).
• Robust Construction: Ceramic case and gull-wing termination ensure durability in harsh conditions.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.

GS4B032672CAT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference networks due to low tolerance and drift.
• Signal Conditioning: Used in sensor interfaces, medical devices, and test equipment.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power management systems.
• Automotive Electronics: Despite non-automotive PPAP status, its 125°C rating suits under-hood subsystems.
• Aerospace & Defense: Stable operation in extreme temperatures for avionics and communication systems.

Conclusion of GS4B032672CAT

The GS4B032672CAT excels in precision, thermal stability, and compactness, outperforming standard resistor arrays with its thin-film ceramic design and bussed architecture. While not PPAP-qualified, its wide temperature range and low TCR make it a top choice for high-reliability industrial, medical, and instrumentation designs. Engineers seeking repeatable accuracy in space-efficient layouts will find this network indispensable.