02/05/2013 http://en.wikipedia.org/wiki/Fuse_(automotive)Keystone PCB Mount Fuse Holder - £0.667/part - But ships from USA, lots of extra cost. 02/07/2013 2/11/2013 0.5W 680Ω Resistor Selected from NKK Recommended Resistor Values 2.1Vforward, 15mAforward, 12Vsource |