TT Electronics/IRC

GS7B031581JBT

GS7B031581JBT Description

The GS7B031581JBT 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) network integrates 13 thin-film resistors, each with a 1.58KΩ resistance and a ±5% absolute tolerance. The device operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient (±25ppm/°C), ensuring stable performance in demanding environments. Its 0.05W (1/20) power rating per resistor and 0.7W total power rating make it suitable for low-power circuits, while the 100V maximum voltage rating adds versatility. The SOIC-C series construction features gull-wing terminations for reliable surface-mount (SMD) assembly, with tight dimensional tolerances (±0.1mm height, ±0.2mm depth).

GS7B031581JBT Features

• 13-resistor bussed network in a compact 14-pin SOIC package.
• Thin-film technology for precision (±5% tolerance, ±0.1% ratio tolerance).
• Low TCR (±25ppm/°C) for minimal resistance drift.
• Ceramic case ensures durability and thermal stability.
• 1.27mm terminal pitch and gull-wing leads for easy PCB integration.
• Wide operating range: -55°C to +125°C (derated power up to 125°C).
• 100V maximum voltage rating and 0.7W total power dissipation.
• Non-automotive and non-PPAP compliant, ideal for industrial/consumer use.

GS7B031581JBT Applications

This resistor network excels in precision analog circuits, voltage dividers, and signal conditioning where stable resistance ratios are critical. Its low TCR and tight tolerance make it ideal for:

• Medical devices (e.g., sensor interfaces).
• Test & measurement equipment (e.g., calibration circuits).
• Industrial control systems (e.g., feedback networks).
• Consumer electronics (e.g., audio processing).
  The bussed design simplifies PCB layout in multi-channel applications, reducing component count.

Conclusion of GS7B031581JBT

The GS7B031581JBT combines high precision, thermal stability, and compact packaging, making it a robust choice for engineers needing reliable resistor networks. Its ceramic construction, low TCR, and SOIC compatibility offer advantages over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a top pick for industrial, medical, and instrumentation designs demanding consistent performance. For cost-effective, space-saving resistance solutions, this TT Electronics/IRC network delivers exceptional value.