Vishay / Dale Tariff Inquiry

CRA04S0837K50JTD

CRA04S0837K50JTD Description

The CRA04S0837K50JTD from Vishay Dale is a high-performance, surface-mount resistor network designed for precision applications. This obsolete but still relevant component belongs to the CRA04 series, featuring four isolated 7.5kΩ resistors with a ±5% tolerance and a ±200ppm/°C temperature coefficient. Encased in an 0804 convex package (2.00mm x 1.00mm), it offers a compact footprint ideal for space-constrained PCB designs. With a 62.5mW power rating per element, this RoHS3-compliant network ensures reliable performance in a wide range of operating conditions. Its long-side terminal configuration enhances mechanical stability during assembly.

CRA04S0837K50JTD Features

• 4 isolated resistors in a single 0804 package, reducing component count and board space.
• Low-profile design (0.55mm max height) for slim or densely packed assemblies.
• ±5% tolerance and ±200ppm/°C TCR for stable performance across temperature variations.
• 62.5mW power dissipation per resistor, suitable for low-to-moderate power applications.
• Tape & Reel (TR) packaging for automated pick-and-place assembly efficiency.
• RoHS3 compliance and MSL 1 (unlimited) rating, ensuring environmental and handling reliability.

CRA04S0837K50JTD Applications

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

• Voltage dividers and pull-up/pull-down networks in microcontroller interfaces.
• Signal conditioning for sensors and ADCs in industrial automation.
• Impedance matching in communication modules (e.g., IoT devices).
• Consumer electronics, such as wearables and compact PCBs, where space and reliability are critical.

Conclusion of CRA04S0837K50JTD

While marked as obsolete, the CRA04S0837K50JTD remains a robust choice for designers needing a compact, high-density resistor network with stable performance. Its isolated circuit design, tight tolerance, and industry-standard packaging make it suitable for legacy designs or applications where newer alternatives may not meet specific footprint or electrical requirements. Engineers should verify availability but can leverage its proven reliability in precision analog and mixed-signal systems.