TT Electronics/IRC

GS8B032490JDT

GS8B032490JDT Description

The GS8B032490JDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 16-pin narrow SOIC device integrates 15 bussed resistors with a 249Ω resistance value, offering a ±5% absolute tolerance and an exceptional ±0.5% ratio tolerance. Built using thin-film technology, it delivers stable performance with a low temperature coefficient of ±25ppm/°C, ensuring reliability across a wide operating temperature range of -70°C to +125°C. The SOIC package features gull-wing terminations with a 1.27mm pitch, optimized for automated assembly. With a 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating, it balances power handling and compactness (9.91mm x 5.99mm x 1.45mm).

GS8B032490JDT Features

• High-Density Integration: 15 resistors in a compact SOIC-C Series ceramic package, reducing board space.
• Superior Stability: ±25ppm/°C TCR and 5% tolerance ensure consistent performance under thermal stress.
• Robust Construction: Ceramic substrate enhances thermal dissipation and mechanical durability.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch simplify pick-and-place assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive environments (though not PPAP/automotive-certified).
• Non-RoHS Compliant: Ideal for legacy or specialized applications requiring non-compliant materials.

GS8B032490JDT Applications

• Precision Voltage Dividers: Leverages ±0.5% ratio tolerance for accurate signal conditioning in instrumentation.
• Industrial Control Systems: Stable performance in PLC modules and sensor interfaces under fluctuating temperatures.
• Power Management Circuits: Bussed topology simplifies bus termination and pull-up/down networks in power PCBs.
• Legacy Electronics Repair: Non-RoHS compliance makes it a drop-in replacement for older designs.
• Test & Measurement Equipment: Low TCR minimizes drift in calibration circuits.

Conclusion of GS8B032490JDT

The GS8B032490JDT excels in applications demanding high-density, precision resistance networks with robust thermal performance. Its ceramic construction, tight ratio tolerance, and wide temperature range make it a standout choice for industrial, instrumentation, and legacy systems. While not automotive-grade, its 100V rating and thin-film reliability offer a cost-effective solution for critical circuits where space and stability are paramount. Engineers will appreciate its balance of performance, durability, and ease of integration in surface-mount designs.