TT Electronics/IRC

GS7B032872BT

GS7B032872BT Description

The GS7B032872BT 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 (BUS) configuration integrates 13 thin-film resistors, each with a 28.7KΩ resistance and an exceptional ±0.1% absolute tolerance. The device operates over a wide temperature range of 70°C to 125°C with a low temperature coefficient of ±25ppm/°C, ensuring stable performance in thermally variable environments. Its SOIC-C series construction features a rectangular ceramic case, gull-wing termination, and surface-mount compatibility, making it suitable for automated assembly processes. With a maximum voltage rating of 100V and a total power rating of 0.7W (0.05W per resistor), it balances compactness with robust electrical characteristics.

GS7B032872BT Features

• Precision Tolerance: ±0.1% absolute tolerance for critical signal conditioning.
• Stable TCR: ±25ppm/°C ensures minimal resistance drift.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• High-Density Design: 13 resistors in a compact 8.66mm × 5.99mm × 1.45mm SOIC package.
• Automation-Friendly: Gull-wing terminals and 1.27mm pitch simplify PCB mounting.
• Wide Operating Range: Rated for 125°C maximum temperature, derated up to 125°C.
• Bussed Topology: Simplifies circuit design for shared voltage/current paths.

GS7B032872BT Applications

Ideal for precision analog and digital circuits requiring tight tolerance and thermal stability:

• Voltage Dividers & Sensor Interfaces: High accuracy in measurement systems.
• Medical Electronics: Reliable performance in diagnostic equipment.
• Industrial Controls: Stable operation in PLCs and motor drives.
• Aerospace & Defense: Rugged ceramic construction meets harsh environment demands.
• Communication Systems: Low-noise signal processing in RF modules.

Conclusion of GS7B032872BT

The GS7B032872BT excels in applications demanding precision, thermal resilience, and space efficiency. Its ceramic thin-film technology and bussed architecture offer superior performance compared to standard epoxy-based networks, particularly in high-temperature or high-reliability scenarios. While not RoHS-compliant, its unconfirmed status may require validation for regulated markets. Engineers seeking a high-density, low-drift resistor network for industrial, medical, or aerospace designs will find this component a compelling solution.