TT Electronics/IRC

GS7B032210FDT

GS7B032210FDT Description

The GS7B032210FDT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC (SOIC-C Series) device integrates 13 bussed resistors, each with a 221Ω resistance value and a tight ±1% absolute tolerance. Its thin-film technology ensures excellent stability, with a low ±25ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures (operating range: -70°C to +125°C). The network offers a 0.7W total power rating (0.05W per resistor) and supports up to 100V maximum voltage. Encased in a rectangular ceramic package, it features gull-wing terminations for reliable surface-mount (SMD) assembly.

GS7B032210FDT Features

• Precision Performance: ±1% tolerance and ±0.5% ratio tolerance ensure consistent signal integrity.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm footprint (SOIC package) suits high-density PCB designs.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Low TCR: ±25ppm/°C minimizes resistance drift in varying thermal conditions.
• Bussed Configuration: Simplifies circuit design for shared voltage/current distribution.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its reliability suits industrial and telecom applications.

GS7B032210FDT Applications

• Voltage Divider Networks: Precision dividers in measurement equipment.
• Signal Conditioning: Buffering or termination in data acquisition systems.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance.
• Telecommunications: RF modules and base station circuitry.
• Test & Measurement: Calibration tools where tolerance and TCR are critical.

Conclusion of GS7B032210FDT

The GS7B032210FDT excels in precision, thermal stability, and compactness, distinguishing it from generic resistor arrays. Its ceramic thin-film design and bussed architecture make it a top choice for engineers prioritizing accuracy and durability in harsh environments. While not automotive-certified, its performance aligns with industrial, telecom, and high-reliability consumer electronics. For applications demanding low drift, high voltage tolerance, and space savings, this network delivers exceptional value.