TT Electronics/IRC

GS8B034320JBT

GS8B034320JBT Description

The GS8B034320JBT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. Housed in a 16-pin narrow SOIC package, this bussed network integrates 15 thin-film resistors, each with a 432Ω resistance and a tight ±5% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -55°C to +125°C, making it suitable for environments with thermal fluctuations. The SOIC-C series construction offers robust ceramic substrate reliability, while the gull-wing termination enables secure surface-mount (SMT) assembly. With a 0.05W (1/20) power rating per resistor and 100V maximum voltage rating, it balances compactness with durability.

GS8B034320JBT Features

• Precision Network: 15 bussed resistors with ±5% tolerance and ±0.1% ratio tolerance for consistent performance.
• Stable Thermal Performance: ±25ppm/°C TCR minimizes resistance drift in varying temperatures.
• Robust Construction: Ceramic case and thin-film technology enhance longevity and thermal dissipation.
• High-Density Design: 9.91mm × 5.99mm × 1.45mm compact footprint ideal for space-constrained PCBs.
• SMT Compatibility: Gull-wing leads with 1.27mm pitch simplify automated assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.

GS8B034320JBT Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces and ADC circuits.
• Industrial Controls: Bus termination and pull-up networks in PLCs and motor drives.
• Test & Measurement Equipment: Stable reference resistors for calibration devices.
• Consumer Electronics: Dense resistor arrays in audio/video processing modules.
• Power Management: Auxiliary circuits in DC-DC converters requiring low TCR.

Conclusion of GS8B034320JBT

The GS8B034320JBT excels in applications demanding tight tolerance, thermal stability, and compact integration. Its ceramic thin-film design and bussed architecture provide superior reliability over polymer-based networks, while the SOIC package ensures compatibility with high-volume SMT processes. Though non-automotive (PPAP No) and non-RoHS, it remains a cost-effective solution for industrial, telecom, and precision instrumentation where performance outweighs regulatory constraints. Engineers will appreciate its balance of precision, power handling, and space efficiency in complex circuit designs.