TT Electronics/IRC

GS7B011821FBT

GS7B011821FBT Description

The GS7B011821FBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) configuration features 13 thin-film resistors with a 1.82KΩ resistance value and a tight ±1% absolute tolerance. Its ±100ppm/°C temperature coefficient ensures stability across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The SOIC-C series construction offers 0.7W total power dissipation (0.05W per resistor) and a 100V maximum voltage rating, with gull-wing termination for reliable surface-mount assembly.

GS7B011821FBT Features

• Precision Thin-Film Technology: Delivers low noise and high accuracy (±0.1% ratio tolerance) for signal conditioning and voltage division.
• Robust Ceramic Case: Enhances thermal performance and mechanical durability compared to polymer-based networks.
• Space-Efficient SOIC Package: Compact dimensions (8.66mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances ensure PCB layout consistency.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power, ideal for industrial and automotive-adjacent systems (though not PPAP/automotive-certified).
• High Voltage Handling: Supports 100V applications, outperforming standard networks with lower ratings.

GS7B011821FBT Applications

• Analog Signal Processing: Precision dividers in data acquisition systems and sensor interfaces.
• Power Management: Voltage scaling in DC-DC converters or battery monitoring circuits.
• Industrial Controls: PLC I/O modules requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration networks for oscilloscopes or multimeters.

Conclusion of GS7B011821FBT

The GS7B011821FBT combines precision, durability, and compactness, addressing critical needs in high-reliability electronics. Its ceramic construction, tight tolerances, and wide operational range make it a superior choice over plastic-encapsulated networks for harsh environments. While not automotive-grade, it excels in industrial, instrumentation, and power systems where accuracy and thermal resilience are paramount.