TT Electronics/IRC

GS7B0152R3DT

GS7B0152R3DT Description

The GS7B0152R3DT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. Packaged in a 14-pin narrow SOIC (SOIC-C) case, this bussed (BUS) network integrates 13 thin-film resistors with a 52.3Ω resistance value and an exceptional ±0.5% 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 0.05W (1/20W) power rating per resistor and 0.7W total power rating provide reliable power dissipation, while the 100V maximum voltage rating enhances versatility in circuit designs.

GS7B0152R3DT Features

• Precision Thin-Film Technology: Delivers low TCR (±100ppm/°C) and tight tolerance (±0.5%) for accurate signal conditioning.
• Robust Ceramic Construction: Ensures high thermal stability and mechanical durability in harsh conditions.
• Space-Efficient SOIC Package: 8.66mm × 5.99mm × 1.45mm dimensions with 1.27mm terminal pitch enable high-density PCB layouts.
• Bussed Network Design: Simplifies circuit routing with common-node configuration, reducing component count.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Gull Wing Termination: Facilitates automated SMT assembly and strong solder joint integrity.

GS7B0152R3DT Applications

• Industrial Control Systems: Ideal for precision voltage dividers, current sensing, and analog signal processing.
• Automotive Electronics: Suitable for non-safety-critical applications like sensor interfaces (though not PPAP/automotive-qualified).
• Medical Equipment: Used in diagnostic devices requiring stable resistance under thermal stress.
• Telecommunications: Employed in RF matching networks and impedance control circuits.
• Test & Measurement: Ensures calibration accuracy in instrumentation due to low TCR.

Conclusion of GS7B0152R3DT

The GS7B0152R3DT excels in precision, thermal resilience, and space efficiency, making it a superior choice for high-reliability electronics. Its ceramic substrate, thin-film technology, and bussed architecture offer distinct advantages over polymer-based or discrete alternatives. While not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial, medical, and telecom applications demanding tight-tolerance, stable performance. Engineers will appreciate its balance of accuracy, power handling, and compact form factor in critical designs.