- Item Weight: 82 g
- Item model number: B00C7432889
- ASIN: B018LIBP1A
- Date first available at Amazon.in: 27 November 2015
- Average Customer Review: 57 customer reviews
- Amazon Bestsellers Rank: #233 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
COMPONENT7 B00C743288 LED Pack-Basic-Ultimatum, 200 Pieces, 5 Colours
Fulfilled by Amazon indicates that this item is stored, packed and dispatched from Amazon fulfilment centres. Amazon directly handles delivery, customer service and returns. Fulfilled by Amazon items can be identified with an badge. Orders containing items Fulfilled by Amazon worth Rs.599 or more are eligible for FREE delivery. FBA items may also be eligible for faster delivery (Same-Day, One-Day and Two-Day).
If you're a seller, you can improve your sales by using Fulfilment by Amazon. We invite you to learn more about this programme .
- Common LEDs which are used in all types of electronic projects
- Include: Red LED 5 millimeter, blue LED 5 millimeter, green LED 5 millimeter, yellow LED 5 millimeter, white LED 5 millimeter
- Max current 20mA
Specifications for this item
|Item Weight||80 grams|
|Manufacturer Series Number||B00C743288|
|Number of Items||1|
Frequently bought together
Would you like to tell us about a lower price?
Customers who bought this item also bought
LED pack-basic-ultimate, this is the very common LEDs which are used in all types of electronic projects. It included the following LEDs, red LED 5 millimeter, 40 numbers blue LED 5 millimeter,40 numbers green LED 5 millimeter, 40 numbers yellow LED 5 millimeter, 40 numbers white LED 5 millimeter, 40 numbers.
Customers who viewed this item also viewed
Top customer reviews
And somehow each color is less than 40, chalk it up to human error i suppose. I guess we can spend another 10 bucks to get it better packed. at least in something that we can keep it in.
The pack had five small packets inside it, and each was heat-sealed by hand by the looks of it. I transferred the LEDs to five small zip-top bags that I had lying around -- it would have been great if the seller could have provided the LEDs in resealable bags to begin with.
The red, green, and yellow LEDs have a forward voltage of around 2 volts, so you'll need a 330 ohm resistor to drive these at 5 volts. The white and blue have a forward voltage of about 3 volts, so a 220 ohm resistor will do, or a 150 ohm for higher brightness (both with a 5V supply.)
No datasheets or model numbers are provided (not that I was expecting any with a cheap pack like this) so the values above are estimates based on some quick tests that I did.
I should also note that the red, green, and yellow have diffused lenses while the blue and white are clear. Other sellers might provide slightly differing sets.
I wish they had included a sheet giving that information i.e. colorwise forward voltage. To avoid such trial and error.