TT Electronics/IRC

GS4B023601JFT

GS4B023601JFT Description

The GS4B023601JFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable resistance values and compact form factors. This ceramic-based thin-film resistor network offers a 3.6KΩ resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%, ensuring consistent performance in matched circuits. Its ±50ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for environments with moderate thermal stress. The SOIC-C series construction provides robust mechanical stability, while the gull-wing termination ensures reliable surface-mount assembly.

GS4B023601JFT Features

• Circuit Design: Bussed (BUS) configuration simplifies PCB layout by connecting multiple resistors to a common node.
• Power Handling: 0.4W total power rating (0.05W per resistor) with derating up to 125°C.
• Precision: ±5% tolerance and ±1% ratio tolerance for matched resistance values.
• Thermal Stability: ±50ppm/°C TCR minimizes resistance drift across the -70°C to +125°C range.
• Mechanical Robustness: Ceramic substrate enhances durability and heat dissipation.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Compatibility: 100V maximum voltage rating and 1.27mm terminal pitch for standard SOIC layouts.

GS4B023601JFT Applications

This resistor network is ideal for:

• Voltage Divider Networks: Precision dividers in analog signal conditioning.
• Pull-Up/Pull-Down Arrays: Digital logic circuits requiring matched impedance.
• Sensor Interface Circuits: Stable biasing for thermistors or strain gauges.
• Automotive/Industrial Electronics: Non-automotive (PPAP No) but suitable for industrial controls due to its wide temperature range.
• Compact PCBs: Space-constrained designs benefit from its SOIC footprint and integrated resistor count.

Conclusion of GS4B023601JFT

The GS4B023601JFT excels in applications demanding tight tolerance, thermal stability, and space efficiency. Its ceramic thin-film technology and bussed architecture offer superior reliability over discrete resistors, while the SOIC package ensures compatibility with automated assembly. Though not RoHS-compliant, it remains a cost-effective solution for industrial and instrumentation systems where precision and durability are critical. Engineers should consider this model for matched-resistor networks requiring minimal drift and high power density.