TT Electronics/IRC

GS7B032101FBT

GS7B032101FBT Description

The GS7B032101FBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in a 14-pin narrow SOIC package, it features 13 bussed resistors with a 2.1KΩ resistance value and a tight ±1% absolute tolerance. The device leverages thin-film technology for superior stability, offering a low ±25ppm/°C temperature coefficient, ensuring minimal resistance drift across its operating range of -70°C to +125°C. With a power rating of 0.7W (0.05W per resistor) and a maximum voltage rating of 100V, it is engineered for reliability in demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its ceramic case enhances thermal and mechanical durability.

GS7B032101FBT Features

• Precision Performance: ±1% tolerance and ±0.1% ratio tolerance for accurate signal conditioning.
• Stable Thin-Film Technology: Delivers low noise and excellent long-term stability.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power.
• Robust Construction: Ceramic SOIC package ensures high thermal conductivity and mechanical strength.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm footprint ideal for dense layouts.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch simplify pick-and-place assembly.

GS7B032101FBT Applications

This resistor network excels in precision analog circuits, voltage dividers, and sensor interface modules where stability and accuracy are critical. Its bussed configuration makes it suitable for bus termination, pull-up/pull-down networks, and digital logic level shifting. Common use cases include:

• Industrial Control Systems: Signal conditioning in PLCs and instrumentation.
• Telecommunications: Impedance matching and line termination.
• Medical Electronics: Low-drift circuits in diagnostic equipment.
• Automotive (Non-Automotive Rated): Non-safety-critical sensor interfaces.

Conclusion of GS7B032101FBT

The GS7B032101FBT stands out for its precision, thermal resilience, and compact design, making it a top choice for engineers requiring reliable resistor networks in space-constrained, high-performance applications. While not PPAP or automotive-rated, its ceramic construction and thin-film technology offer superior performance over standard epoxy-based networks, particularly in harsh environments. Ideal for industrial, telecom, and medical applications demanding tight tolerances and low drift.