TT Electronics/IRC

GS7B012940DBT

GS7B012940DBT Description

The GS7B012940DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Packaged in a 14-pin narrow SOIC (SOIC-C) format, this bussed network integrates 13 thin-film resistors with a 294Ω resistance value and an exceptional ±0.5% absolute tolerance (±0.1% ratio tolerance). Its ±100ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.05W (1/20W) power rating per resistor and 100V maximum voltage rating provide reliable operation in low-power circuits.

GS7B012940DBT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Thin-film technology delivers high precision and low noise.
• Gull-wing termination ensures secure surface-mount (SMD) attachment.
• Compact dimensions (8.66mm x 5.99mm x 1.45mm) with tight tolerances (±0.1mm length/height, ±0.2mm depth).
• Bussed (BUS) circuit design simplifies PCB layout for common-node applications.
• 0.5% tolerance and ±100ppm/°C TCR outperform standard thick-film networks.
• Non-automotive (PPAP: No) but ideal for industrial and instrumentation use.

GS7B012940DBT Applications

This resistor network excels in:

• Precision voltage dividers in test/measurement equipment.
• Signal conditioning circuits for sensors and ADCs/DACs.
• Industrial control systems requiring stable resistance ratios.
• Medical devices where low drift and accuracy are critical.
• Telecom infrastructure for impedance matching and termination.

Conclusion of GS7B012940DBT

The GS7B012940DBT combines high accuracy, robust ceramic construction, and compact packaging, making it a superior choice for precision analog designs. Its thin-film technology and tight tolerances address challenges in thermal drift and signal integrity, while the bussed configuration reduces component count. Though not RoHS-compliant, it remains a go-to solution for industrial, medical, and telecom applications demanding reliability under thermal stress. Engineers seeking a low-drift, space-saving resistor network will find this model exceptionally versatile.