TT Electronics/IRC

GS7B024421JDT

GS7B024421JDT Description

The GS7B024421JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. Housed in a 14-pin narrow SOIC package, this bussed network integrates 13 thin-film resistors, each with a 4.42KΩ resistance and a ±5% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a ±50ppm/°C temperature coefficient, ensuring stability in varying environmental conditions. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for low-power, high-reliability designs. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount assembly.

GS7B024421JDT Features

• Bussed Network Design: Simplifies circuit layout with interconnected resistors, reducing component count.
• High Precision: ±5% absolute tolerance and ±0.5% ratio tolerance for matched resistance values.
• Robust Construction: Ceramic substrate enhances thermal performance and durability.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Low TCR: ±50ppm/°C ensures minimal resistance drift.
• Compact Footprint: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated PCB assembly.

GS7B024421JDT Applications

• Voltage Division: Ideal for precision dividers in sensor interfaces or ADC circuits.
• Signal Conditioning: Used in op-amp feedback networks or filter designs.
• Industrial Electronics: Suitable for harsh environments due to ceramic construction and wide temperature range.
• Consumer Electronics: Compact size benefits space-constrained designs like wearables or IoT devices.
• Automotive (Non-Automotive Rated): Secondary systems where high stability is critical (note: not PPAP/automotive-qualified).

Conclusion of GS7B024421JDT

The GS7B024421JDT excels in applications requiring matched resistance values, thermal stability, and compact integration. Its ceramic thin-film technology and bussed architecture offer superior performance compared to discrete resistors or polymer-based networks. While not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial, medical, and precision analog circuits. Engineers will appreciate its balance of precision, power handling, and mechanical robustness, making it a versatile choice for modern electronics.