TT Electronics/IRC

GS7B012702DDT

GS7B012702DDT Description

The GS7B012702DDT from TT Electronics/IRC is a high-precision ceramic thin-film resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) network integrates 13 resistors, each with a 27KΩ resistance value and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability ensuring stable performance under thermal stress. Its thin-film technology delivers excellent stability, with a low temperature coefficient of ±100ppm/°C, making it ideal for precision circuits. The SOIC-C series construction features a rectangular ceramic case, gull-wing termination, and surface-mount compatibility, meeting industry standards for compact, high-density PCB designs.

GS7B012702DDT Features

• High Precision: ±0.5% tolerance and ±0.5% ratio tolerance ensure consistent performance in critical applications.
• Robust Construction: Ceramic substrate enhances thermal and mechanical durability.
• Wide Operating Range: Rated for -70°C to +125°C, with a maximum voltage rating of 100V.
• Power Efficiency: 0.05W (1/20) per resistor and 0.7W total power rating balance performance and energy efficiency.
• Compact Design: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth) suit space-constrained layouts.
• Surface-Mount Ready: 1.27mm terminal pitch and gull-wing leads simplify automated assembly.

GS7B012702DDT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks requiring tight tolerance and low drift.
• Industrial Electronics: PLCs, motor controls, and instrumentation where thermal stability is critical.
• Telecommunications: Signal conditioning and impedance matching in high-frequency modules.
• Automotive & Aerospace (non-automotive grade): Non-safety-critical systems benefiting from ceramic reliability.

Conclusion of GS7B012702DDT

The GS7B012702DDT stands out for its combination of precision, durability, and compactness, leveraging thin-film technology and ceramic packaging for superior performance. While not PPAP or automotive-qualified, its wide temperature range and low TCR make it a versatile choice for industrial, telecom, and precision analog designs. Engineers will appreciate its ease of integration and consistent electrical characteristics, reducing calibration overhead in critical systems.