TT Electronics/IRC

GS8B031271FBT

GS8B031271FBT Description

The GS8B031271FBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), it features 15 bussed resistors with a 1.27KΩ resistance value and a tight ±1% absolute tolerance, ensuring consistent performance. The thin-film technology delivers a low ±25ppm/°C temperature coefficient, making it ideal for stable operation across a -70°C to +125°C range. With a 0.05W (1/20) power rating per resistor and 0.8W total power dissipation, this network balances compactness with reliability. Its 100V maximum voltage rating and gull-wing termination suit surface-mount designs requiring precision and durability.

GS8B031271FBT Features

• High Precision: ±1% tolerance and ±0.1% ratio tolerance for critical analog/digital circuits.
• Stable Performance: ±25ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Construction: Ceramic case (SOIC package) with 9.91mm × 5.99mm × 1.45mm dimensions (±0.1mm tolerance).
• Bussed Configuration: Simplifies PCB layout for shared voltage/current paths.
• Wide Temperature Range: Operates from -70°C to +125°C (derated power up to 125°C).
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly.

GS8B031271FBT Applications

• Voltage Divider Networks: Precision dividers in ADCs/DACs or sensor interfaces.
• Bus Termination: Signal integrity in high-speed digital systems (e.g., memory buses).
• Industrial Electronics: Stable resistance in harsh environments (automation, control systems).
• Medical Devices: Reliable performance in diagnostic equipment where precision is critical.
• Aerospace & Defense: Rugged ceramic construction meets demanding thermal/mechanical specs.

Conclusion of GS8B031271FBT

The GS8B031271FBT excels in applications requiring tight tolerance, thermal stability, and compact form factors. Its ceramic SOIC package and bussed design reduce board space while maintaining high reliability, outperforming standard thick-film networks. Ideal for precision analog circuits, industrial controls, and high-reliability systems, this resistor network combines TT Electronics/IRC’s thin-film expertise with robust packaging for long-term performance. Engineers should note its non-RoHS compliance and unconfirmed status for regulatory considerations.