TT Electronics/IRC

GS4B029760BT

GS4B029760BT Description

The GS4B029760BT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin Narrow SOIC device features 7 bussed resistors with a 976Ω resistance value and an exceptional ±0.1% tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a ±50ppm/°C temperature coefficient, maintaining stability across a wide operating range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations enables easy surface-mount assembly, while its ceramic construction enhances durability and thermal performance. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for high-density PCB designs requiring tight tolerances and low drift.

GS4B029760BT Features

• Precision Network: 7 bussed resistors with 0.1% absolute tolerance for accurate signal conditioning.
• Stable Performance: ±50ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Robust Construction: Ceramic case and thin-film technology provide high reliability in harsh environments.
• Compact & Mountable: SOIC-8 package (1.27mm pitch) optimizes space in surface-mount applications.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial and automotive-grade systems (though not PPAP/automotive-certified).
• High Voltage Rating: Supports up to 100V, making it versatile for analog and digital circuits.

GS4B029760BT Applications

This resistor network excels in:

• Precision voltage dividers and current-limiting circuits in test/measurement equipment.
• Signal conditioning for ADCs/DACs in industrial control systems.
• Feedback networks in power supplies and op-amp configurations.
• High-density PCBs where space efficiency and thermal stability are critical.
• Medical devices and aerospace electronics requiring tight-tolerance, low-drift components (note: non-RoHS compliant).

Conclusion of GS4B029760BT

The GS4B029760BT stands out for its precision, stability, and compact form factor, making it a superior choice for engineers designing high-performance circuits. Its ceramic thin-film construction and bussed network topology deliver unmatched accuracy in harsh operating conditions. While not suited for automotive applications, it is ideal for industrial, medical, and instrumentation systems where reliability and minimal drift are paramount. For designs demanding sub-1% tolerance and robust thermal performance, this resistor network offers an optimal balance of technical excellence and practicality.