NISENE TECHNOLOGY GROUP
Chip-on-Board LEDs

A common 30 mm chip-on-board platform, in nine products.

Polymatech CoB components, manufactured in India and available from Nisene in the United States.

The nine-product range covers white, blue, hyper-red, red-and-infrared, UV-A and UV-C product categories on a common 30 mm mechanical platform. Electrical, optical and thermal characteristics vary by configuration.

These are component series sheets, not configuration specifications. Wavelength, radiant output, electrical rating and optical performance are confirmed for each ordered configuration in a controlled specification.
View the nine products Discuss an OEM requirement
Polymatech chip-on-board LED emitter with a white-light emitting surface on a square substrate, showing polarity-marked solder pads and two diagonal mounting holes.
Polymatech chip-on-board emitter on the common 30 mm platform

Mechanical package

The mechanical package information below is common to the FL18COB3030, FL02COB3030 and FL09COB3030 products. Thermal and electrical characteristics are configuration-specific.

Mechanical package information. Source: Polymatech CoB USA Website Release Pack, Rev270826.
Package outline30.00 × 30.00 × 1.00 mm
Light-emitting surfaceØ 17.00 mm circular emitting area
Substrate / thermal pathAluminium base with electrically isolated thermal path
Mounting referenceTwo Ø 3.00 mm holes on the diagonal; M4 screw reference assembly
Drive methodRegulated constant-current drive; configuration-specific limits apply

Nine chip-on-board products

Electrical, optical and thermal characteristics vary by configuration. Nisene provides the applicable current specification for product selection and system design.

FL18COB3030

Warm White

Warm-white CoB for applications requiring a warmer colour appearance.

Request current specification
FL18COB3030

Surgical White

White-light CoB intended for specialised illumination applications.

Request current specification
FL02COB3030

UV-A

UV-A CoB platform available in configuration-specific wavelength options.

Request current specification

Configuration-specific technical data available from Nisene.

Ordering and design-in

Before design-in or order acceptance, obtain the current configuration-specific controlled specification covering ordering code, wavelength or CCT/CRI, electrical limits, optical output, test conditions, thermal requirements and applicable compliance declarations.

DOCUMENT STATUS USA Website Release • Rev270826 • 27 August 2026 • General series information; not a guaranteed configuration specification.

Request a controlled specification

Ultraviolet product safety

UV-A

Ultraviolet radiation can cause eye and skin injury. Do not look directly at an energised emitter. The integrator must provide shielding, interlocks, warning labelling and a completed system-level risk assessment appropriate to the finished product.

UV-C 270 nm

UV-C radiation can cause serious eye and skin injury. Exposure must be prevented by design. This platform is intended solely for integration by qualified equipment manufacturers, who are responsible for shielding, interlocks, warning labelling and a completed system-level risk assessment.

No sterilisation, disinfection, pathogen-reduction, medical or treatment-efficacy claim is made for any product on this page.

Series documents

United States website release, Rev270826.

Document

White CoB Series

General series information. PDF.

Download PDF
Document

Blue CoB Series

General series information. PDF.

Download PDF
Document

Horticulture Red CoB Series

General series information. PDF.

Download PDF
Document

UV-A CoB Series

General series information. PDF.

Download PDF
Document

UV-C 270 nm CoB Series

General series information. PDF.

Download PDF
Document

Configuration-specific specifications

Current revision available on request.

Request this document

Discuss a chip-on-board LED requirement

Tell us about the package, wire-bond material, required exposure area and analysis objective. Nisene will review the application and advise on system configuration, fixture selection and the appropriate evaluation route.

Nisene Technology Group
Based in Watsonville, California, USA.
417A Salinas Road, Watsonville, CA 95076, USA
sales@nisene.com
service@nisene.com
Schedule a meeting

Request a current specification

Tell us the required wavelength or colour temperature, optical output, electrical operating conditions, application, order quantity and thermal-design requirements.

Jason Herro, Executive Vice President — jason@polymatechworld.com · +1 (262) 395-0174

Service, RMA and warranty in the United States are handled by Nisene Technology Group — service@nisene.com, 831-761-7980.