Panasonic ERJ-2GEJ473X 47K ohm 0402 SMD Resistors 193 PCS

Genuine Panasonic ERJ-2GEJ473X thick-film surface-mount chip resistors, supplied as one lot containing 193 pieces from original Newark distributor-labeled stock.

These miniature 0402 SMD resistors feature a nominal resistance of 47K ohm (47,000 ohm), ±5% tolerance, and a 0.1W (1/10W) power rating.

Part of Panasonic's ERJ-2G series, these resistors are designed for compact electronic assemblies requiring dependable fixed resistance and efficient use of printed circuit board space.

The ERJ-2GEJ473X features a temperature coefficient of ±200 ppm/°C, an operating temperature range of -55°C to +155°C, and AEC-Q200 automotive qualification.

The standard 0402 (1005 Metric) surface-mount package measures approximately 1.0 × 0.5 mm, with a maximum seated height of 0.4 mm.

Technical specifications also include a 50V maximum working voltage under applicable rating conditions, thick-film resistive construction, and two surface-mount terminations.

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

The original Newark distributor label identifies Panasonic as the manufacturer and documents the original stock quantity of 250 pieces. This RF Boneyard lot contains 193 pieces.

Lot Size: 193 Pieces

HISTORICAL BACKGROUND:

Panasonic traces its origins to 1918, when Konosuke Matsushita established an electrical manufacturing business in Osaka, Japan.

Over subsequent decades, Panasonic developed into a major international manufacturer of electronic products and components, including resistors, capacitors, batteries, and other passive electronic technologies.

Panasonic's ERJ family represents its established range of thick-film surface-mount chip resistors developed for compact electronic assemblies and automated printed circuit board manufacturing.

Thick-film resistor technology uses a resistive composition deposited onto a ceramic substrate. This manufacturing process provides an economical method of producing miniature fixed-resistance components across a broad selection of resistance values.

As electronic equipment became smaller and printed circuit boards increasingly relied on automated assembly, miniature 0402 chip resistors became essential components in industrial electronics, telecommunications equipment, consumer products, and automotive electronic systems.

The 0402 package became widely adopted because it allows high component density while maintaining practical electrical characteristics for low-power circuit applications.

Panasonic's ERJ-2G series includes general-purpose thick-film chip resistors with resistance tolerances suitable for a wide range of electronic applications.

The ERJ-2GEJ473X provides 47K ohm nominal resistance with ±5% tolerance and a 0.1W power rating in the miniature 0402 package.

This resistance value is useful in properly designed voltage-divider networks, electronic bias circuits, pull-up and pull-down networks, feedback systems, and signal-conditioning applications.

The component's AEC-Q200 qualification supports use in appropriately designed automotive electronic assemblies.

The original Newark distributor packaging preserves the manufacturer's identification, part number, and production lot information, providing useful provenance for this unused electronic component stock.

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