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CRA04S043200RJTD

CRA04S043200RJTD Description

The CRA04S043200RJTD from Vishay Dale is a compact, surface-mount resistor network designed for high-density PCB applications. This obsolete but reliable component belongs to the CRA04 series, featuring two isolated 200Ω resistors with a ±5% tolerance and a ±200ppm/°C temperature coefficient. Encased in a 0404 (1010 Metric) convex package, it measures just 1.00mm x 1.00mm with a seated height of 0.45mm, making it ideal for space-constrained designs. With a power rating of 62.5mW per element, it balances performance and miniaturization, complying with ROHS3 and EAR99 regulations.

CRA04S043200RJTD Features

• Ultra-Compact Footprint: 0404 package (1mm²) optimizes board space in high-density layouts.
• Stable Performance: ±200ppm/°C temperature coefficient ensures reliable operation across varying thermal conditions.
• Isolated Circuit Design: Independent resistors (200Ω each) reduce crosstalk in signal conditioning or pull-up/down applications.
• Robust Construction: Convex package enhances mechanical stability during reflow soldering.
• Compliance: ROHS3 and MSL1 (Unlimited) certified, suitable for lead-free assembly processes.

CRA04S043200RJTD Applications

This resistor array excels in precision analog and digital circuits, including:

• Portable Electronics: Smartphones, wearables, and IoT devices requiring miniaturized passive components.
• Signal Termination: Pull-up/down networks in high-speed interfaces (I2C, SPI).
• Voltage Division: Sensor calibration or ADC reference circuits where space is critical.
• Industrial PCBs: Automation control systems benefiting from its stable tolerance and compact form.

Conclusion of CRA04S043200RJTD

While marked obsolete, the CRA04S043200RJTD remains a viable choice for legacy designs or applications demanding proven reliability in a tiny footprint. Its isolation, tight thermal performance, and compliance with modern environmental standards make it a pragmatic solution for engineers prioritizing space efficiency without sacrificing functionality. For new designs, verify alternative active-series parts, but this model’s legacy performance ensures continued relevance in niche applications.