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ASAHI RUBBER INC.
Language
JP / EN
PRODUCT

LIGHT DIFFUSION CAP
【Visible light, IR】

TOP＞LIGHT DIFFUSION CAP

Conversion of light from bullet-type LEDs into diffuse light

OLYMPUS DIGITAL CAMERA
  • This silicone rubber cap converts LED light into diffused light by attaching it to a bullet-type LED with strong directional characteristics.
  • Comply with RoHS2.
  • φ3, φ5 and φ10 are available.
  • Typical items are available at the following mail-order sites.
  • If you wish to have a product or a custom product that is not available at mail-order sites, please contact us.
  • Color caps are also available, including bulb color and red, blue, and green.

Diffusivity (Reference: NSPB310A)

*The following values are measured by our company and are not guaranteed.
Please note that there are differences depending on the installation conditions.

Cap size

Applications

Improved visibility of indicators and other display devices

LEDs with strong directional characteristics can be seen well from the front, but visibility from the side is not good, so light diffusion caps are used.

There is an example of the use of the better side directional side for illumination.

Directional mitigation of projectile-type LEDs

It is also used to extend the light beam range of bullet-type LEDs.

There is a case that is used in infrared communication devices.

Dimming and shading of LEDs

Empty train cabin of driver. Interior of control place of train standing on railway station. Cockpit modern train.

It may be too bright for LED manufacturers to update the LEDs one after the other to exit the previous product, and it may be used for dimming purposes.

Colored Color Cap Applications

Color temperature conversion of white LED. It may be used to turn white LEDs into warm, bulb-colored diffuse light.
There is an example of inventory reduction because it is no longer necessary to have inventory for each LED with a different color.

Convert to a custom color, such as a corporate color

It may be used to convert white LED colors to custom colors.

If you can also purchase LEDs from us at the same time, please consider ASA COLOR LED as well.

Check what color lights up even when lights are off

The bullet-shaped LEDs covered with transparent resin do not reveal what color they will glow until they are lit. On the other hand, colored caps are sometimes used for applications where the user needs to recognize what color the light will glow when the light is off.
*Custom colors are made to order. Please contact us.

Video

FAQ

Please tell me the price.

It can be purchased from the following order sites. If you wish to purchase large quantities at one time, please contact our mail order site. If you wish to have a custom color that is not handled at an e-commerce site, you will be able to use the color tone (non-free).

Are there any manuals or specifications?

Please refer to this document. Specifications will be issued to customers who have purchased the target. Please contact our sales staff or fill out the contact form. If the product was purchased from another supplier, contact the supplier.

Is this product RoHS2 compliant? Can you issue a RoHS2 certificate?

Yes. This product is RoHS2 compliant.