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742C083183JTR

742C083183JTR Description

The 742C083183JTR is a 4-resistor network from CTS Resistor Products, designed for surface-mount applications in compact electronic assemblies. This 1206 (3216 Metric) concave long-side terminal package offers an 18kΩ resistance per element with a ±5% tolerance, ensuring reliable performance in precision circuits. The device operates within a ±200ppm/°C temperature coefficient, making it suitable for environments with moderate thermal fluctuations. Its 63mW power rating per element and isolated circuit type provide flexibility in design while maintaining signal integrity. Although marked as obsolete, it remains ROHS3 compliant and REACH unaffected, adhering to environmental standards.

742C083183JTR 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.
• Concave Terminal Configuration: Enhances solder joint integrity and mechanical stability.
• Tape & Reel (TR) Packaging: Facilitates automated assembly processes, improving production efficiency.
• Wide Compatibility: EAR99 ECCN and HTSUS 8533.21.0020 classification simplify global logistics.

742C083183JTR Applications

This resistor network excels in analog signal conditioning, voltage division, and pull-up/pull-down circuits in:

• Consumer Electronics: Used in smartphones, tablets, and wearables for signal termination.
• Industrial Controls: Integrates into PLC modules and sensor interfaces for stable resistance matching.
• Automotive Systems: Supports infotainment and ECU peripherals due to its robust construction.
• Medical Devices: Suitable for portable diagnostic equipment where consistent performance is critical.

Conclusion of 742C083183JTR

The 742C083183JTR combines miniaturization, reliability, and compliance with industry standards, making it a pragmatic choice for legacy designs or replacements in low-power, precision circuits. Its isolated resistors and concave terminal design offer distinct advantages over flat-chip arrays, particularly in vibration-prone or high-density layouts. While obsolete, its ROHS3 compliance ensures continued usability in eco-conscious applications. Engineers should evaluate alternative CTS 742 series components for future-proof designs.