Stem: Standard-power Ceramic LEDs

Standard-power, through-hole Stem LED Family in a φ5 mm or φ8 mm package

Ushio Epitex Stem LEDs

The Ushio Epitex Stem LED collection covers wavelengths across the ultraviolet (UV), visible, and infrared (IR) spectra, from 365 nm to 1,750 nm. This reliable standard-power LED series combines over 30 years of technological development and experience in a single package.

The Stem family has the highest chip capacity in the Ushio Epitex SWIR LED collection. With a choice between packages measuring φ5 mm and φ8 mm, these through-hole LEDs are available in single or multi-chip form.

Each metal package houses between one and eight standard-power chips. The metal stems, from which this package type takes its name, offer high-reliability and stability. A choice of several lenses presents the opportunity to select a wide or narrow viewing angle. It is also possible to combine various package sizes and lenses to achieve the desired radiation characteristics. For more information on the available lens types and viewing angles, please contact our Sales team directly.

By sharing your detailed application information and preferred device specifications with Ushio, our experts can deliver an informed Stem Type LED recommendation that is unique to your application. Choose the ideal wavelength for your application, with a selection of LEDs available in 20 nm (shorter than 1,000 nm) and 100 nm (longer than 1,000 nm) increments.

Lens Type and Radiation Characteristics

		K00	K42	M13	M32
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	Radiation Characteristics
		T54	Q96	C59
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	Radiation Characteristics		–	–

Part Numbering

Ushio, Inc. defines part numbers using the following format:

If you are unable to find the LED you are looking for, please contact us.
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Begin your Stem LED enquiry with Ushio Epitex

Ushio’s latest brochures and product catalogues can be found on our downloads page. If you are ready to make a formal enquiry, please fill in the form on our contact page.