TT Electronics/IRC

GS7B034872BT

GS7B034872BT Description

The GS7B034872BT 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) network integrates 13 thin-film resistors with a 48.7KΩ resistance value and an exceptional ±0.1% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating temperature 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 for reliable surface-mount assembly. With a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V, it balances performance and durability.

GS7B034872BT Features

• Precision Tolerance: ±0.1% absolute tolerance for critical circuit accuracy.
• Stable Thin-Film Technology: Delivers low noise and high reliability.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Robust Construction: Ceramic substrate ensures thermal and mechanical stability.
• Surface-Mount Design: 14-pin SOIC package with 1.27mm terminal pitch for compact PCB integration.
• Bussed Configuration: Simplifies circuit design by connecting multiple resistors to a common node.
• Non-Automotive Grade: Ideal for industrial and commercial applications where PPAP compliance is not required.

GS7B034872BT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage dividers and signal conditioning in test/measurement equipment.
• Feedback networks for op-amps and ADCs/DACs.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical devices where tight tolerance and reliability are critical.
• Telecommunication infrastructure for impedance matching and filtering.

Conclusion of GS7B034872BT

The GS7B034872BT stands out for its combination of precision, thermal stability, and compact form factor. Its ceramic thin-film construction and bussed architecture make it a superior choice for engineers designing high-accuracy circuits in harsh environments. While not RoHS-compliant or automotive-grade, its 0.1% tolerance and ±25ppm/°C TCR ensure consistent performance in industrial, medical, and telecom applications. For projects demanding tight resistance matching and durability, this network delivers exceptional value.