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Coronavirus (COVID-19) - Update - 18-06-2021

We have plenty of materials and stock, are open for business and taking orders.

Shipping is with Royal Mail. UK Shipping ONLY. Please allow up to 10 days for delivery on all orders.

We all have to abide by the Government guide lines, so any changes as to how this affects my business will be posted in a header notice that will appear at the top of every page on the website and on my Facebook page.

Stay safe folks. Regards Mike and Sharon

Extra Information for Customers Visiting Wood Valley Works Please CLICK HERE


Will Be Discontinued When Stock Sold

Carbon film resistors sutable for connecting in series with a single 2 volt or 3 volt LED to run it off a higher voltage supply.

Please Note:

The resistors for the 3.3, 5, 6 and 9 Volt supply are 1/4 Watt 5% tolerance.

The resistors for the 12 Volt supply are 1/2 Watt 1% tolerance.

Please select the resistor value for the LED and voltage required from the table below:-

Supply VoltageLED voltageResistanceCurrent (approximately)Power rating
3.3V2V68 Ohm20mA0.25W
3V15 Ohm20mA0.25W
5V2V150 Ohm20mA0.25W
3V100 Ohm20mA0.25W
6V2V220 Ohm20mA0.25W
3V150 Ohm20mA0.25W
9V2V390 Ohm19mA0.25W
3V330 Ohm20mA0.25W
12V2V510 Ohm20mA0.5W
3V470 Ohm20mA0.5W

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  • Stock: 75
  • Part Number: EC-RE-001

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