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S42X083121GP

S42X083121GP Description

The S42X083121GP from CTS Resistor Products is a high-performance 4-resistor array designed for precision applications in modern electronics. Housed in a compact 1206 (3216 Metric) convex package with long side terminals, it offers a 120Ω resistance per element with a tight ±2% tolerance and a ±200ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. The device operates at 63mW power per element and features an isolated circuit type, making it ideal for noise-sensitive applications. Its RoHS3 compliance and REACH unaffected status ensure adherence to environmental regulations, while the MSL 1 (Unlimited) rating guarantees reliability in handling and storage.

S42X083121GP Features

• Compact & Robust Design: 0.126" x 0.063" (3.20mm x 1.60mm) footprint and 0.024" (0.60mm) height enable high-density PCB layouts.
• Precision Performance: ±2% tolerance and ±200ppm/°C TCR provide consistent resistance values under thermal stress.
• High Reliability: Convex, long-side terminal package enhances mechanical stability and solder joint integrity.
• Industry Compliance: ROHS3, REACH, and ECCN EAR99 certified for global use.
• Optimized for Automated Assembly: Supplied in Tape & Reel (TR) packaging for efficient surface-mount (SMT) processes.

S42X083121GP Applications

This resistor array excels in DDR SDRAM, DRAM, and MDDR memory modules, where precise impedance matching and signal integrity are critical. Its low-profile design and isolated circuit configuration make it suitable for:

• High-speed data buses and termination networks in servers and computing systems.
• Voltage divider circuits in power management ICs.
• Signal conditioning in automotive and industrial control systems.
• Consumer electronics requiring miniaturized, high-reliability components.

Conclusion of S42X083121GP

The S42X083121GP stands out as a high-density, precision resistor array tailored for demanding applications in memory and signal processing. Its combination of tight tolerances, robust packaging, and compliance with environmental standards makes it a superior choice over generic resistor networks. Engineers designing high-speed digital systems or compact analog circuits will benefit from its reliability, space efficiency, and thermal stability, ensuring long-term performance in critical applications.