Vishay / Dale Tariff Inquiry

CRA04P08347K0JTD

CRA04P08347K0JTD Description

The CRA04P08347K0JTD from Vishay Dale is a high-performance, surface-mount resistor network designed for precision applications. Part of the CRA04 series, this 4-resistor array features isolated circuitry with a 47kΩ resistance per element and a tight ±5% tolerance. Encased in an 0804 concave long-side terminal package, it measures 2.00mm x 1.00mm (0.079" x 0.039") with a low-profile height of 0.55mm (0.022"), making it ideal for space-constrained PCB designs. The device operates with a 62.5mW power rating per resistor and exhibits a stable ±200ppm/°C temperature coefficient, ensuring reliable performance across varying thermal conditions.

CRA04P08347K0JTD Features

• Compact Design: Ultra-thin 0804 package optimizes board space in high-density layouts.
• High Reliability: ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity ensure environmental durability.
• Precision Performance: ±5% tolerance and ±200ppm/°C TCR provide consistent resistance values under thermal stress.
• Efficient Power Handling: 62.5mW per resistor balances power dissipation with miniaturization.
• Isolated Circuitry: Independent resistors reduce crosstalk, ideal for signal integrity-critical applications.
• Tape & Reel Packaging: Facilitates automated assembly processes for high-volume production.

CRA04P08347K0JTD Applications

This resistor array excels in:

• Consumer Electronics: Voltage division and pull-up/down networks in smartphones, wearables.
• Industrial Controls: Signal conditioning in PLCs, sensors, and measurement equipment.
• Automotive Systems: ECU signal processing where space and reliability are paramount.
• Medical Devices: Precision analog circuits in portable diagnostics due to low thermal drift.
• Telecom Infrastructure: Impedance matching in high-frequency modules.

Conclusion of CRA04P08347K0JTD

The CRA04P08347K0JTD combines miniaturization, precision, and robustness, making it a superior choice for modern electronics requiring reliable resistor networks. Its isolated design, tight tolerance, and compact footprint address challenges in space-constrained and thermally dynamic environments. While marked obsolete, its proven performance ensures suitability for legacy designs or replacements in critical applications. Engineers prioritizing density, stability, and compliance will find this array a dependable solution.