TT Electronics/IRC

GS7B021782CCT

GS7B021782CCT Description

The GS7B021782CCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, this bussed (BUS) configuration device integrates 13 thin-film resistors, each with a 17.8KΩ resistance and an exceptional ±0.25% absolute tolerance. Its ±50ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of 70°C to 125°C. With a 0.05W (1/20) power rating per resistor and a total power rating of 0.7W, this network is engineered for reliability in precision circuits. The 100V maximum voltage rating and surface-mount gull-wing termination make it suitable for compact, high-density PCB designs.

GS7B021782CCT Features

• High Precision: ±0.25% tolerance and ±0.25% ratio tolerance for critical analog applications.
• Robust Construction: Ceramic substrate and thin-film technology ensure durability and long-term stability.
• Wide Temperature Range: Derated power operation up to 125°C, ideal for industrial environments.
• Space-Efficient: SOIC package (8.66mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch for high-density layouts.
• Low TCR: ±50ppm/°C minimizes resistance drift under thermal stress.
• Bussed Design: Simplifies circuit routing in voltage divider or bus termination applications.

GS7B021782CCT Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial electronics: PLCs, motor controls, and instrumentation requiring tight tolerance.
• Communications equipment: Signal processing and impedance matching in RF/analog systems.
• Automotive test systems: Despite not being PPAP/Automotive qualified, its stability suits prototyping and bench testing.

Conclusion of GS7B021782CCT

The GS7B021782CCT stands out for its combination of precision, thermal stability, and compact form factor. While not RoHS-compliant, its ceramic construction and thin-film technology make it a robust choice for industrial and telecom applications where accuracy and reliability are paramount. Its bussed architecture reduces component count, simplifying design in multi-channel systems. Engineers seeking a high-performance resistor network for precision DC or low-frequency AC circuits will find this model a compelling solution.