TT Electronics/IRC

GS7B021302BT

GS7B021302BT Description

The GS7B021302BT from TT Electronics/IRC is a high-precision 13-resistor bussed network housed in a 14-pin narrow SOIC ceramic package. Designed for surface-mount applications, it features a 13KΩ resistance value with an exceptional ±0.1% absolute tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The thin-film technology delivers superior accuracy and reliability, while the 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for demanding circuits. The SOIC-C series construction offers a compact footprint (8.66mm x 5.99mm x 1.45mm) with gull-wing termination for robust PCB integration.

GS7B021302BT Features

• Precision Performance: ±0.1% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic case ensures thermal stability and durability in harsh environments.
• High-Density Design: 14-pin SOIC with 1.27mm pitch optimizes space in densely populated PCBs.
• Bussed Topology: 13 resistors share a common node (BUS), simplifying circuit design for voltage dividers or pull-up/down networks.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C, ideal for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Low-Power Efficiency: 0.7W total power dissipation (0.05W per resistor) balances performance and energy efficiency.

GS7B021302BT Applications

• Voltage Division: Precision dividers in ADC/DAC reference circuits or sensor interfaces.
• Signal Conditioning: Pull-up/down networks for I²C, SPI, or GPIO lines in microcontrollers.
• Industrial Electronics: PLC modules, power supplies, and instrumentation requiring stable resistance under thermal stress.
• Test & Measurement: Calibration circuits or high-accuracy feedback networks in lab equipment.
• Aerospace & Defense: Non-RoHS compliant variant suits legacy systems where ceramic reliability is critical.

Conclusion of GS7B021302BT

The GS7B021302BT excels in precision, thermal resilience, and space efficiency, making it a standout choice for engineers designing high-accuracy analog systems or dense PCB layouts. Its bussed architecture reduces component count, while thin-film technology ensures long-term stability. Though not automotive-grade, its wide temperature range and ceramic robustness cater to industrial, aerospace, and high-reliability applications. For designs demanding sub-1% tolerance and minimal drift, this network resistor delivers unmatched performance in its class.