TT Electronics/IRC

GS8B034421FDT

GS8B034421FDT Description

The GS8B034421FDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 16-pin narrow SOIC device features 15 bussed resistors with a 4.42KΩ resistance value and an absolute tolerance of ±1%, ensuring consistent performance. Built with thin-film technology, it offers a low temperature coefficient of ±25ppm/°C, making it stable across a wide operating temperature range of -70°C to +125°C. The SOIC package (9.91mm x 5.99mm x 1.45mm) provides a compact footprint, while the gull-wing termination ensures reliable surface-mount assembly. With a power rating of 0.8W (0.05W per resistor) and a maximum voltage rating of 100V, this network is engineered for precision and durability.

GS8B034421FDT Features

• High Precision: ±1% absolute tolerance and ±0.5% ratio tolerance for matched resistance values.
• Stable Performance: ±25ppm/°C temperature coefficient ensures minimal drift.
• Robust Construction: Ceramic case enhances thermal and mechanical reliability.
• Space-Efficient: SOIC package (9.91mm x 5.99mm) ideal for high-density PCB designs.
• Wide Operating Range: Functions reliably from -70°C to +125°C, even at derated power.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy assembly.
• Non-Automotive: Suitable for industrial and commercial applications where PPAP compliance is not required.

GS8B034421FDT Applications

This resistor network is ideal for:

• Precision voltage dividers in measurement equipment.
• Signal conditioning circuits in industrial control systems.
• Analog-to-digital converter (ADC) reference networks.
• Impedance matching in communication devices.
• Bussed resistor arrays for bus termination or pull-up/pull-down networks.
  Its low TCR and tight tolerance make it particularly valuable in medical instrumentation, test & measurement systems, and aerospace electronics where stability is critical.

Conclusion of GS8B034421FDT

The GS8B034421FDT stands out as a high-reliability resistor network, combining precision, thermal stability, and compact design. While not RoHS-compliant, its ceramic construction and thin-film technology make it a robust choice for applications requiring tight tolerance and low drift. Engineers will appreciate its ease of integration and consistent performance in precision analog circuits, making it a dependable solution for industrial and commercial electronics.