TT Electronics/IRC

GS7B011911BT

GS7B011911BT Description

The GS7B011911BT 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) network integrates 13 thin-film resistors, each with a 1.91 kΩ resistance and an exceptional ±0.1% tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring reliability in harsh environments. Its ±100 ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount (SMD) assembly.

GS7B011911BT Features

• High Precision: ±0.1% absolute tolerance for critical signal conditioning.
• Robust Construction: Ceramic substrate ensures thermal stability and low noise.
• Power Handling: 0.7W total power rating (0.05W per resistor) for distributed loads.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• Wide Operating Range: Supports -70°C to +125°C, ideal for industrial and automotive (non-PPAP) applications.
• Low TCR: ±100 ppm/°C minimizes resistance drift.
• Bussed Topology: Simplifies circuit design for common voltage distribution.

GS7B011911BT Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits.
• Signal Conditioning: Ideal for sensor interfaces and instrumentation amplifiers.
• Industrial Controls: Reliable performance in PLCs and motor drives.
• Telecom Infrastructure: Stable operation in RF and baseband filtering.
• Medical Devices: Low-noise characteristics suit diagnostic equipment.

Conclusion of GS7B011911BT

The GS7B011911BT excels in precision, thermal performance, and compactness, distinguishing it from generic resistor arrays. Its ceramic thin-film technology and tight tolerances cater to high-reliability applications, while the bussed design reduces component count. Though not RoHS-compliant or PPAP-qualified, it remains a top choice for engineers prioritizing accuracy and durability in industrial, telecom, and medical systems. For designs requiring stable, high-density resistance networks, this model delivers unmatched consistency.