TT Electronics/IRC

GS7B0251R0JCT

GS7B0251R0JCT Description

The GS7B0251R0JCT from TT Electronics/IRC is a high-reliability 14-pin narrow SOIC ceramic resistor network designed for precision applications. This bussed (BUS) configuration integrates 13 thin-film resistors with a common node, each offering a 51Ω resistance at ±5% absolute tolerance and ±0.25% ratio tolerance. Encased in a rectangular ceramic SOIC package, it delivers 0.05W (1/20W) power dissipation per resistor and a total power rating of 0.7W. Operating within a wide temperature range of -55°C to +125°C, it features a low ±50ppm/°C temperature coefficient, ensuring stability in demanding environments. The gull-wing termination and 1.27mm terminal pitch facilitate seamless surface-mount assembly.

GS7B0251R0JCT Features

• Ceramic Construction: Enhances thermal performance and durability compared to polymer-based networks.
• Bussed Design: Simplifies circuit layout by connecting multiple resistors to a common node, ideal for voltage division or pull-up/down applications.
• Precision Tolerance: ±5% absolute and ±0.25% ratio tolerance for consistent performance in matched circuits.
• Thin-Film Technology: Delivers lower noise and higher stability vs. thick-film alternatives.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive systems (though not PPAP-certified).
• Compact Dimensions: 8.66mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length).

GS7B0251R0JCT Applications

• Voltage Dividers: Precision attenuation in sensor interfaces or ADC circuits.
• Pull-Up/Down Networks: Signal conditioning in digital logic (e.g., I²C buses).
• Industrial Controls: Stable resistance in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Low-drift performance for calibration circuits.
• Aerospace & Defense: Ceramic robustness suits harsh environments (non-RoHS compliant).

Conclusion of GS7B0251R0JCT

The GS7B0251R0JCT excels in applications demanding tight tolerance, thermal stability, and compact integration. Its ceramic SOIC package and bussed architecture reduce PCB footprint while ensuring reliability. Though not automotive-grade, its 125°C rating and low TCR make it a versatile choice for industrial, aerospace, and precision electronics. Engineers will appreciate its balance of performance, durability, and ease of assembly.