TT Electronics/IRC

GS8B032210DCT

GS8B032210DCT Description

The GS8B032210DCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. Housed in a 16-pin narrow SOIC package, it features 15 bussed resistors with a 221Ω resistance value and an absolute tolerance of ±0.5%, ensuring consistent performance in precision circuits. The thin-film technology delivers a low temperature coefficient of ±25ppm/°C, making it stable across a wide operating temperature range of -55°C to +125°C. With a power rating of 0.8W (0.05W per resistor) and a maximum voltage rating of 100V, this network is engineered for reliability in compact designs.

GS8B032210DCT Features

• High Precision: ±0.5% absolute tolerance and ±0.25% ratio tolerance for critical analog/digital applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Space-Efficient: Compact SOIC package (9.91mm × 5.99mm × 1.45mm) with 1.27mm terminal pitch for high-density PCB layouts.
• Wide Temperature Range: Operates from -55°C to +125°C with derated power up to 125°C.
• Low TCR: ±25ppm/°C minimizes resistance drift under thermal stress.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance suits industrial and telecom applications.

GS8B032210DCT Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight tolerance.
• Signal Conditioning: Used in sensor interfaces where stability is critical.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power supplies.
• Telecom Infrastructure: Suitable for RF matching networks and filtering circuits.
• Test & Measurement Equipment: Low TCR ensures accuracy in calibration systems.

Conclusion of GS8B032210DCT

The GS8B032210DCT excels in high-precision, space-constrained applications requiring stable resistance over temperature. Its ceramic construction, thin-film technology, and tight tolerances make it superior to standard thick-film networks. While not automotive-grade, it’s a cost-effective solution for industrial, telecom, and instrumentation designs demanding reliability. Engineers will appreciate its balance of performance, size, and durability in critical circuits.