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742C083181JTR

742C083181JTR Description

The 742C083181JTR is a 4-resistor network from CTS Resistor Products, designed for surface-mount applications in compact electronic circuits. This 1206 (3216 Metric) concave long-side terminal package offers a 180Ω resistance per element with a ±5% tolerance, ensuring reliable performance in precision applications. The device operates within a ±200ppm/°C temperature coefficient, making it suitable for environments with moderate thermal fluctuations. With a 63mW power rating per element and isolated circuit configuration, it provides stable performance in low-power designs. Although marked as Obsolete, it remains ROHS3 Compliant and REACH Unaffected, adhering to environmental standards. Packaged in Tape & Reel (TR), it facilitates automated assembly processes.

742C083181JTR Features

• Compact Design: Measures 0.126" x 0.063" (3.20mm x 1.60mm) with a low-profile 0.028" (0.70mm) height, ideal for space-constrained PCBs.
• High Reliability: Moisture Sensitivity Level (MSL) 1 (Unlimited) ensures durability in humid conditions.
• Stable Performance: ±200ppm/°C temperature coefficient minimizes resistance drift under thermal stress.
• Efficient Power Handling: 63mW per resistor balances power dissipation and compactness.
• Automation-Friendly: Tape & Reel packaging streamlines high-volume manufacturing.

742C083181JTR Applications

• Consumer Electronics: Used in smartphones, tablets, and wearables for signal conditioning and pull-up/down networks.
• Industrial Controls: Ideal for PLC modules and sensor interfaces due to its stable resistance under varying temperatures.
• Automotive Systems: Suitable for infotainment and ECU circuits where space and reliability are critical.
• Medical Devices: Employed in portable diagnostic equipment for its low-power, high-density design.

Conclusion of 742C083181JTR

The 742C083181JTR resistor network excels in miniaturized, low-power applications requiring consistent performance. Its compact footprint, stable thermal characteristics, and compliance with environmental regulations make it a versatile choice despite its obsolete status. Engineers can leverage its isolated circuit design and tape & reel packaging for efficient integration into automated production lines, particularly in consumer, industrial, and automotive electronics. For legacy systems or designs prioritizing proven reliability, this component remains a pragmatic solution.