TT Electronics/IRC

GS7B031052DBT

GS7B031052DBT Description

The GS7B031052DBT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in a 14-pin narrow SOIC package, it features 13 bussed (BUS) thin-film resistors with a 10.5KΩ resistance value and an absolute tolerance of ±0.5%. The device operates over a wide temperature range (70°C to 125°C) with a low temperature coefficient (±25ppm/°C), ensuring stable performance in varying thermal conditions. Its 0.05W (1/20) power rating per resistor and 100V maximum voltage rating make it suitable for precision analog and digital circuits. The SOIC-C series construction offers robust ceramic case durability, while the gull-wing termination facilitates reliable surface-mount (SMD) assembly.

GS7B031052DBT Features

• High Precision: ±0.5% absolute tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift across -70°C to +125°C.
• Robust Construction: Ceramic substrate enhances thermal and mechanical stability.
• Space-Efficient: Compact 8.66mm × 5.99mm × 1.45mm footprint with 1.27mm terminal pitch.
• Bussed Configuration: Simplifies circuit design by interconnecting multiple resistors.
• Surface-Mount Ready: Gull-wing leads compatible with automated PCB assembly.
• Non-Automotive: Ideal for industrial, telecom, and instrumentation applications.

GS7B031052DBT Applications

• Precision Voltage Dividers: Used in ADC/DAC reference circuits.
• Signal Conditioning: Ideal for sensor interfaces and feedback networks.
• Medical Electronics: Stable performance in diagnostic equipment.
• Test & Measurement: High-accuracy calibration systems.
• Industrial Controls: Reliable operation in PLCs and motor drives.

Conclusion of GS7B031052DBT

The GS7B031052DBT excels in applications requiring tight tolerance, low TCR, and robust construction. Its ceramic thin-film technology and bussed architecture provide superior reliability compared to polymer-based networks. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and high-precision analog systems. Engineers will appreciate its balance of precision, thermal stability, and compact form factor, making it a standout choice for critical designs.