TT Electronics/IRC

GS7B014122FBT

GS7B014122FBT Description

The GS7B014122FBT 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) configuration device integrates 13 thin-film resistors, each with a 41.2KΩ resistance and a tight ±1% absolute 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 SOIC-C series construction features a rectangular ceramic case with gull-wing terminations, optimized for surface-mount (SMD) assembly. With a 0.05W (1/20) power rating per resistor and a total power dissipation of 0.7W, it balances compactness with reliability. The 100V maximum voltage rating and 1.27mm terminal pitch further enhance its versatility in high-density PCB designs.

GS7B014122FBT Features

• Precision Engineering: 1% tolerance and ±0.1% ratio tolerance for critical signal conditioning.
• Robust Construction: Ceramic substrate ensures durability and thermal stability.
• Space-Efficient: 8.66mm × 5.99mm × 1.45mm footprint with 14 gull-wing leads for high-density layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power.
• Low TCR: ±100ppm/°C minimizes resistance drift under thermal stress.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its performance parallels such standards.

GS7B014122FBT Applications

Ideal for precision analog circuits, the GS7B014122FBT excels in:

• Voltage Dividers: Stable ratio tolerance (±0.1%) suits sensor interfaces and ADC reference networks.
• Industrial Controls: Ceramic construction resists harsh environments (e.g., factory automation).
• Medical Devices: Low drift and high accuracy meet diagnostic equipment requirements.
• Communication Systems: Reliable performance in RF signal conditioning and impedance matching.
• Power Management: Bussed design simplifies bias networks in DC-DC converters.

Conclusion of GS7B014122FBT

The GS7B014122FBT stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers prioritizing stability in tight-tolerance applications. While not RoHS-compliant or automotive-rated, its ceramic thin-film technology and SOIC packaging offer a compelling balance of performance and integration ease. Recommended for industrial, medical, and telecom systems where accuracy and space constraints coexist.