TT Electronics/IRC

GS4B021332FT

GS4B021332FT Description

The GS4B021332FT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package, designed for precision applications. It features a 13.3KΩ resistance per element with a tight ±1% absolute tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C derated power range. The thin-film technology delivers superior accuracy and reliability, while the 100V maximum voltage rating and 0.4W total power dissipation (0.05W per resistor) make it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4B021332FT Features

• Ceramic Case: Enhances thermal stability and durability in harsh environments.
• Bussed Network (BUS): Simplifies circuit design by interconnecting resistors, reducing component count.
• Precision Thin Film: Offers low noise and high accuracy (±1% tolerance) for sensitive analog/digital systems.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated to 70°C–125°C).
• Compact SOIC Package: 4.9mm × 5.99mm × 1.45mm dimensions with ±0.1mm length/height tolerances for space-constrained designs.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications.

GS4B021332FT Applications

• Voltage Divider Networks: Precision signal conditioning in ADCs/DACs.
• Bus Termination: Impedance matching in high-speed digital circuits (e.g., memory modules).
• Sensor Interfaces: Stable biasing for thermocouples or strain gauges.
• Power Management: Load balancing in DC-DC converters.
• Test & Measurement Equipment: Calibration circuits requiring low TCR drift.

Conclusion of GS4B021332FT

The GS4B021332FT excels in precision, power efficiency, and miniaturization, leveraging ceramic packaging and thin-film technology for critical applications. Its bussed architecture reduces layout complexity, while the 1% tolerance and ±50ppm/°C TCR ensure long-term stability. Though non-compliant with EU RoHS, it remains a robust choice for industrial and telecom systems where reliability outweighs regulatory constraints. For engineers seeking a high-voltage, space-saving resistor network, this model delivers exceptional performance in demanding environments.