TT Electronics/IRC

GS4B023242FBT

GS4B023242FBT Description

The GS4B023242FBT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring a 32.4KΩ resistance per element with a tight ±1% absolute tolerance and ±0.1% ratio tolerance, this ceramic-based thin-film network ensures exceptional stability and accuracy. Its ±50ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for environments with thermal fluctuations. The SOIC-C series construction offers robust performance with a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, housed in a compact 4.9mm x 5.99mm x 1.45mm footprint.

GS4B023242FBT Features

• Ceramic substrate for enhanced thermal and mechanical reliability.
• Thin-film technology delivers low noise and high precision.
• Bussed (BUS) circuit design simplifies PCB layout for common-node applications.
• Gull-wing termination ensures secure surface mounting.
• Wide derated temperature range (70°C to 125°C) for consistent performance under load.
• 1.27mm terminal pitch and ±0.1mm height tolerance for compatibility with automated assembly.
• Non-automotive (PPAP No) but ideal for industrial and instrumentation use.

GS4B023242FBT Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers and sensor interfaces requiring matched resistance ratios.
• Signal conditioning in test/measurement equipment.
• Industrial control systems where thermal stability is critical.
• Medical devices demanding low drift and high repeatability.
• Communication infrastructure for impedance matching and filtering.

Conclusion of GS4B023242FBT

The GS4B023242FBT stands out for its ceramic thin-film construction, tight tolerances, and bussed topology, offering superior performance in space-constrained, high-reliability designs. While not RoHS-compliant, its low TCR and high power density make it a preferred choice for precision electronics where stability and durability are paramount. Ideal for engineers seeking a balance of accuracy, thermal resilience, and compact form factor.