03/28/2024 2:11 p.m.
https://cablematic.com/en/products/box-of-2-2-2-2-momentary-pushbuttons-and-2-switches-of-the-cob-series-S0621/
Box of 2 + 2 + 2 + 2 momentary pushbuttons and 2 switches of the COB series
REF: S0621
Original product specifications
  • Refurbished product with packaging in poor condition.
More info
The new product is not available right now
PVP
8.59
Price including VAT: 8.59
PVD
7.35
2 years
warranty
RENEWED
100%
safe

Out of stock

We will notify you when it is back in stock.
More info
Original product specifications
  • Refurbished product with packaging in poor condition.

Original product info

Refurbished product with packaging in poor condition.
  • Gross Weight: 530 g
  • Product size (width x depth x height): 7.0 x 5.0 x 36.5 cm
  • Number of packages: 1
  • Packages size: 38.0 x 9.0 x 5.0 cm
  • Master-pack: 1

Technical terms

  • LED COB
LED COB
The COB Led (chip on board) is a plate (A) with a concentration of LEDs in the form of matrix (B) covered with a special silicone.
This type of led due to its design and installation allow to dissipate in a more efficient way the heat generated by the lighting.
It must be taken into account that the heat is generated in the opposite direction to the light and a low dissipation will cause the led to work in less optimal conditions.thus, its useful life.

Thanks to this design the Led COB is designed to work for long hours.
Its beam of light is multidirectional, so it is a type of diffuse light without dazzling at a point, achieving up to 160 º opening light and have a superior performance to the type of LED SMD.

Its manufacturing cost is 20% lower than an SMD led and its technology offers a reproducible indexchromatic ion (CRI) much higher, getting a better appreciation of colors.

In short, the COB LEDs can produce more lumens using much less energy than the rest of the LED technologies.

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