Vishay Dale CRCW060349K9FKEAC 49.9K ohm 0603 SMD Resistors 65 PCS

Genuine Vishay Dale CRCW060349K9FKEAC thick-film surface-mount chip resistors, supplied as one lot containing 65 pieces from original DigiKey distributor-labeled stock.

These miniature 0603 SMD resistors feature a nominal resistance of 49.9K ohm (49,900 ohm), ±1% tolerance, and a 0.1W (1/10W) power rating.

Part of Vishay's CRCW-C series, these resistors provide precision-tolerance fixed resistance for compact electronic assemblies requiring dependable electrical characteristics.

The CRCW060349K9FKEAC features a temperature coefficient of ±100 ppm/°C and an operating temperature range of -55°C to +155°C.

The standard 0603 (1608 Metric) package measures approximately 1.6 × 0.8 mm, with a maximum seated height of 0.55 mm.

These components use thick-film resistor technology and feature two surface-mount terminations.

Typical applications include voltage-divider networks, transistor bias circuits, pull-up and pull-down networks, feedback circuits, signal conditioning, electronic instrumentation, industrial controls, communications electronics, and component-level PCB repair.

The original DigiKey distributor label is dated September 27, 2019, identifies China as the country of origin, and confirms RoHS3 compliance.

Lot Size: 65 Pieces

HISTORICAL BACKGROUND:

Vishay Intertechnology was founded in 1962 by Felix Zandman and developed into a major international manufacturer of passive electronic components and discrete semiconductors.

The Vishay Dale product family includes fixed resistors, precision resistors, power resistors, current-sensing resistors, and specialty resistance components used in industrial electronics, communications equipment, electronic instrumentation, and power-management systems.

Thick-film resistor technology became an important manufacturing method for producing compact fixed-resistance components. The process uses a resistive material deposited onto a ceramic substrate, allowing manufacturers to produce miniature resistors economically across a broad range of resistance values.

As electronic equipment became smaller and automated surface-mount manufacturing became widespread, miniature chip resistors increasingly replaced larger through-hole components in many electronic assemblies.

The 0603 package became a widely adopted size because it offers compact physical dimensions while maintaining practical electrical characteristics for low-power circuit applications.

Vishay's CRCW-C series provides general-purpose thick-film surface-mount chip resistors for commercial and industrial electronic applications.

The CRCW060349K9FKEAC provides 49.9K ohm nominal resistance with ±1% tolerance and a 0.1W power rating in the miniature 0603 package.

This resistance value is useful in appropriately designed voltage dividers, transistor bias networks, feedback circuits, high-impedance signal networks, and electronic control systems.

The original DigiKey distributor packaging is dated September 27, 2019, documenting the stock history of these components.

The packaging identifies China as the country of origin for this particular stock.

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